PHPcms分页实现多种效果代码示例

1 <?php
2 /**
3*global.func.php 公共函数库
4*
5* @copyright(C) 2005-2010 PHPCMS
6* @licensehttp:// .phpcms.cn/license/
7* @lastmodify2010-6-1
8*/
9
10 /**
11* 返回经addslashes处理过的字符串或数组
12* @param $string 需要处理的字符串或数组
13* @return mixed
14*/
15 function new_addslashes($string){
16 if(!is_array($string)) return addslashes($string);
17 foreach($string as $key => $val) $string[$key] = new_addslashes($val);
18 return $string;
19 }
20
21 /**
22* 返回经stripslashes处理过的字符串或数组
23* @param $string 需要处理的字符串或数组
24* @return mixed
25*/
26 function new_stripslashes($string) {
27 if(!is_array($string)) return stripslashes($string);
28 foreach($string as $key => $val) $string[$key] = new_stripslashes($val);
29 return $string;
30 }
31
32 /**
33* 返回经htmlspecialchars处理过的字符串或数组
34* @param $obj 需要处理的字符串或数组
35* @return mixed
36*/
37 function new_html_special_chars($string) {
38 $encoding = 'utf-8';
39 if(strtolower(CHARSET)=='gbk') $encoding = 'ISO-8859-15';
40 if(!is_array($string)) return htmlspecialchars($string,ENT_QUOTES,$encoding);
41 foreach($string as $key => $val) $string[$key] = new_html_special_chars($val);
42 return $string;
43 }
44
45 function new_html_entity_decode($string) {
46 $encoding = 'utf-8';
47 if(strtolower(CHARSET)=='gbk') $encoding = 'ISO-8859-15';
48 return html_entity_decode($string,ENT_QUOTES,$encoding);
49 }
50
51 function new_htmlentities($string) {
52 $encoding = 'utf-8';
53 if(strtolower(CHARSET)=='gbk') $encoding = 'ISO-8859-15';
54 return htmlentities($string,ENT_QUOTES,$encoding);
55 }
56
57 /**
58* 安全过滤函数
59*
60* @param $string
61* @return string
62*/
63 function safe_replace($string) {
64 $string = str_replace('%20','',$string);
65 $string = str_replace('%27','',$string);
66 $string = str_replace('%2527','',$string);
67 $string = str_replace('*','',$string);
68 $string = str_replace('"','"',$string);
69 $string = str_replace("'",'',$string);
70 $string = str_replace('"','',$string);
71 $string = str_replace(';','',$string);
72 $string = str_replace('<','<',$string);
73 $string = str_replace('>','>',$string);
74 $string = str_replace("{",'',$string);
75 $string = str_replace('}','',$string);
76 $string = str_replace('\\','',$string);
77 return $string;
78 }
79
80 /**
81* xss过滤函数
82*
83* @param $string
84* @return string
85*/
86 function remove_xss($string) {
87 $string = preg_replace('/[\x00-\x08\x0B\x0C\x0E-\x1F\x7F]+/S', '', $string);
88
89 $parm1 = Array('javascript', 'vbscript', 'expression', 'applet', 'meta', 'xml', 'blink', 'link', 'script', 'embed', 'object', 'iframe', 'frame', 'frameset', 'ilayer', 'layer', 'bgsound', 'title', 'base');
90
91 $parm2 = Array('onabort', 'onactivate', 'onafterprint', 'onafterupdate', 'onbeforeactivate', 'onbeforecopy', 'onbeforecut', 'onbeforedeactivate', 'onbeforeeditfocus', 'onbeforepaste', 'onbeforeprint', 'onbeforeunload', 'onbeforeupdate', 'onblur', 'onbounce', 'oncellchange', 'onchange', 'onclick', 'oncontextmenu', 'oncontrolselect', 'oncopy', 'oncut', 'ondataavailable', 'ondatasetchanged', 'ondatasetcomplete', 'ondblclick', 'ondeactivate', 'ondrag', 'ondragend', 'ondragenter', 'ondragleave', 'ondragover', 'ondragstart', 'ondrop', 'onerror', 'onerrorupdate', 'onfilterchange', 'onfinish', 'onfocus', 'onfocusin', 'onfocusout', 'onhelp', 'onkeydown', 'onkeypress', 'onkeyup', 'onlayoutcomplete', 'onload', 'onlosecapture', 'onmousedown', 'onmouseenter', 'onmouseleave', 'onmousemove', 'onmouseout', 'onmouseover', 'onmouseup', 'onmousewheel', 'onmove', 'onmoveend', 'onmovestart', 'onpaste', 'onpropertychange', 'onreadystatechange', 'onreset', 'onresize', 'onresizeend', 'onresizestart', 'onrowenter', 'onrowexit', 'onrowsdelete', 'onrowsinserted', 'onscroll', 'onselect', 'onselectionchange', 'onselectstart', 'onstart', 'onstop', 'onsubmit', 'onunload');
92
93 $parm = array_merge($parm1, $parm2);
94
95 for ($i = 0; $i < sizeof($parm); $i++) {
96 $pattern = '/';
97 for ($j = 0; $j < strlen($parm[$i]); $j++) {
98 if ($j > 0) {
99 $pattern .= '(';
100 $pattern .= '(?)?';
101 $pattern .= '|(?)?';
102 $pattern .= ')?';
103 }
104 $pattern .= $parm[$i][$j];
105 }
106 $pattern .= '/i';
107 $string = preg_replace($pattern, ' ', $string);
108 }
109 return $string;
110 }
111
112 /**
113* 过滤ASCII码从0-28的控制字符
114* @return String
115*/
116 function trim_unsafe_control_chars($str) {
117 $rule = '/[' . chr ( 1 ) . '-' . chr ( 8 ) . chr ( 11 ) . '-' . chr ( 12 ) . chr ( 14 ) . '-' . chr ( 31 ) . ']*/';
118 return str_replace ( chr ( 0 ), '', preg_replace ( $rule, '', $str ) );
119 }
120
121 /**
122* 格式化文本域内容
123*
124* @param $string 文本域内容
125* @return string
126*/
127 function trim_textarea($string) {
128 $string = nl2br ( str_replace ( ' ', ' ', $string ) );
129 return $string;
130 }
131
132 /**
133* 将文本格式成适合js输出的字符串
134* @param string $string 需要处理的字符串
135* @param intval $isjs 是否执行字符串格式化，默认为执行
136* @return string 处理后的字符串
137*/
138 function format_js($string, $isjs = 1) {
139 $string = addslashes(str_replace(array("\r", "\n", "\t"), array('', '', ''), $string));
140 return $isjs ? 'document.write("'.$string.'");' : $string;
141 }
142
143 /**
144* 转义 javascript 代码标记
145*
146* @param $str
147* @return mixed
148*/
149function trim_script($str) {
150 if(is_array($str)){
151 foreach ($str as $key => $val){
152 $str[$key] = trim_script($val);
153 }
154}else{
155$str = preg_replace ( '/\<([\/]?)script([^\>]*?)\>/si', '<\\1script\\2>', $str );
156 $str = preg_replace ( '/\<([\/]?)iframe([^\>]*?)\>/si', '<\\1iframe\\2>', $str );
157 $str = preg_replace ( '/\<([\/]?)frame([^\>]*?)\>/si', '<\\1frame\\2>', $str );
158 $str = str_replace ( 'javascript:', 'javascript：', $str );
159}
160 return $str;
161 }
162 /**
163* 获取当前页面完整URL地址
164*/
165 function get_url() {
166 $sys_protocal = isset($_SERVER['SERVER_PORT']) && $_SERVER['SERVER_PORT'] == '443' ? 'https://' : 'http://';
167 $php_self = $_SERVER['PHP_SELF'] ? safe_replace($_SERVER['PHP_SELF']) : safe_replace($_SERVER['SCRIPT_NAME']);
168 $path_info = isset($_SERVER['PATH_INFO']) ? safe_replace($_SERVER['PATH_INFO']) : '';
169 $relate_url = isset($_SERVER['REQUEST_URI']) ? safe_replace($_SERVER['REQUEST_URI']) : $php_self.(isset($_SERVER['QUERY_STRING']) ? '?'.safe_replace($_SERVER['QUERY_STRING']) : $path_info);
170 return $sys_protocal.(isset($_SERVER['HTTP_HOST']) ? $_SERVER['HTTP_HOST'] : '').$relate_url;
171 }
172 /**
173* 字符截取 支持UTF8/GBK
174* @param $string
175* @param $length
176* @param $dot
177*/
178 function str_cut($string, $length, $dot = '...') {
179 $strlen = strlen($string);
180 if($strlen <= $length) return $string;
181 $string = str_replace(array(' ',' ', '&', '"', ''', '“', '”', '-', '<', '>', '·', '…'), array('∵',' ', '&', '"', "'", '“', '”', '-', '<', '>', '·', '…'), $string);
182 $strcut = '';
183 if(strtolower(CHARSET) == 'utf-8') {
184 $length = intval($length-strlen($dot)-$length/3);
185 $n = $tn = $noc = 0;
186 while($n < strlen($string)) {
187 $t = ord($string[$n]);
188 if($t == 9 || $t == 10 || (32 <= $t && $t <= 126)) {
189 $tn = 1; $n++; $noc++;
190 } elseif(194 <= $t && $t <= 223) {
191 $tn = 2; $n += 2; $noc += 2;
192 } elseif(224 <= $t && $t <= 239) {
193 $tn = 3; $n += 3; $noc += 2;
194 } elseif(240 <= $t && $t <= 247) {
195 $tn = 4; $n += 4; $noc += 2;
196 } elseif(248 <= $t && $t <= 251) {
197 $tn = 5; $n += 5; $noc += 2;
198 } elseif($t == 252 || $t == 253) {
199 $tn = 6; $n += 6; $noc += 2;
200 } else {
201 $n++;
202 }
203 if($noc >= $length) {
204 break;
205 }
206 }
207 if($noc > $length) {
208 $n -= $tn;
209 }
210 $strcut = substr($string, 0, $n);
211 $strcut = str_replace(array('∵', '&', '"', "'", '“', '”', '-', '<', '>', '·', '…'), array(' ', '&', '"', ''', '“', '”', '-', '<', '>', '·', '…'), $strcut);
212 } else {
213 $dotlen = strlen($dot);
214 $maxi = $length - $dotlen - 1;
215 $current_str = '';
216 $search_arr = array('&',' ', '"', "'", '“', '”', '-', '<', '>', '·', '…','∵');
217 $replace_arr = array('&',' ', '"', ''', '“', '”', '-', '<', '>', '·', '…',' ');
218 $search_flip = array_flip($search_arr);
219 for ($i = 0; $i < $maxi; $i++) {
220 $current_str = ord($string[$i]) > 127 ? $string[$i].$string[++$i] : $string[$i];
221 if (in_array($current_str, $search_arr)) {
222 $key = $search_flip[$current_str];
223 $current_str = str_replace($search_arr[$key], $replace_arr[$key], $current_str);
224 }
225 $strcut .= $current_str;
226 }
227 }
228 return $strcut.$dot;
229 }
230
231
232
233 /**
234* 获取请求ip
235*
236* @return ip地址
237*/
238 function ip() {
239 if(getenv('HTTP_CLIENT_IP') && strcasecmp(getenv('HTTP_CLIENT_IP'), 'unknown')) {
240 $ip = getenv('HTTP_CLIENT_IP');
241 } elseif(getenv('HTTP_X_FORWARDED_FOR') && strcasecmp(getenv('HTTP_X_FORWARDED_FOR'), 'unknown')) {
242 $ip = getenv('HTTP_X_FORWARDED_FOR');
243 } elseif(getenv('REMOTE_ADDR') && strcasecmp(getenv('REMOTE_ADDR'), 'unknown')) {
244 $ip = getenv('REMOTE_ADDR');
245 } elseif(isset($_SERVER['REMOTE_ADDR']) && $_SERVER['REMOTE_ADDR'] && strcasecmp($_SERVER['REMOTE_ADDR'], 'unknown')) {
246 $ip = $_SERVER['REMOTE_ADDR'];
247 }
248 return preg_match ( '/[\d\.]{7,15}/', $ip, $matches ) ? $matches [0] : '';
249 }
250
251 function get_cost_time() {
252 $microtime = microtime ( TRUE );
253 return $microtime - SYS_START_TIME;
254 }
255 /**
256* 程序执行时间
257*
258* @returnint单位ms
259*/
260 function execute_time() {
261 $stime = explode ( ' ', SYS_START_TIME );
262 $etime = explode ( ' ', microtime () );
263 return number_format ( ($etime [1] + $etime [0] - $stime [1] - $stime [0]), 6 );
264 }
265
266 /**
267 * 产生随机字符串
268 *
269 * @paramint$length输出长度
270 * @paramstring $chars 可选的 ，默认为 0123456789
271 * @return string 字符串
272 */
273 function random($length, $chars = '0123456789') {
274 $hash = '';
275 $max = strlen($chars) - 1;
276 mt_srand();
277 for($i = 0; $i < $length; $i++) {
278 $hash .= $chars[mt_rand(0, $max)];
279 }
280 return $hash;
281 }
282
283 /**
284 * 将字符串转换为数组
285 *
286 * @paramstring$data字符串
287 * @returnarray返回数组格式，如果，data为空，则返回空数组
288 */
289 function string2array($data) {
290 $data = trim($data);
291 if($data == '') return array();
292 if(strpos($data, 'array')===0){
293 @eval("\$array = $data;");
294 }else{
295 if(strpos($data, '{\\')===0) $data = stripslashes($data);
296 $array=json_decode($data,true);
297 if(strtolower(CHARSET)=='gbk'){
298 $array = mult_iconv("UTF-8", "GBK//IGNORE", $array);
299 }
300 }
301 return $array;
302 }
303 /**
304 * 将数组转换为字符串
305 *
306 * @paramarray$data数组
307 * @parambool$isformdata如果为0，则不使用new_stripslashes处理，可选参数，默认为1
308 * @returnstring返回字符串，如果，data为空，则返回空
309 */
310 function array2string($data, $isformdata = 1) {
311 if($data == '' || empty($data)) return '';
312
313 if($isformdata) $data = new_stripslashes($data);
314 if(strtolower(CHARSET)=='gbk'){
315 $data = mult_iconv("GBK", "UTF-8", $data);
316 }
317 if (version_compare(PHP_VERSION,'5.3.0','<')){
318 return addslashes(json_encode($data));
319 }else{
320 return addslashes(json_encode($data,JSON_FORCE_OBJECT));
321 }
322 }
323 /**
324 * 数组转码
325 *
326 */
327 function mult_iconv($in_charset,$out_charset,$data){
328 if(substr($out_charset,-8)=='//IGNORE'){
329 $out_charset=substr($out_charset,0,-8);
330 }
331 if(is_array($data)){
332 foreach($data as $key => $value){
333 if(is_array($value)){
334 $key=iconv($in_charset,$out_charset.'//IGNORE',$key);
335 $rtn[$key]=mult_iconv($in_charset,$out_charset,$value);
336 }elseif(is_string($key) || is_string($value)){
337 if(is_string($key)){
338 $key=iconv($in_charset,$out_charset.'//IGNORE',$key);
339 }
340 if(is_string($value)){
341 $value=iconv($in_charset,$out_charset.'//IGNORE',$value);
342 }
343 $rtn[$key]=$value;
344 }else{
345 $rtn[$key]=$value;
346 }
347 }
348 }elseif(is_string($data)){
349 $rtn=iconv($in_charset,$out_charset.'//IGNORE',$data);
350 }else{
351 $rtn=$data;
352 }
353 return $rtn;
354 }
355
356 /**
357 * 转换字节数为其他单位
358 *
359 *
360 * @paramstring$filesize字节大小
361 * @returnstring返回大小
362 */
363 function sizecount($filesize) {
364 if ($filesize >= 1073741824) {
365 $filesize = round($filesize / 1073741824 * 100) / 100 .' GB';
366 } elseif ($filesize >= 1048576) {
367 $filesize = round($filesize / 1048576 * 100) / 100 .' MB';
368 } elseif($filesize >= 1024) {
369 $filesize = round($filesize / 1024 * 100) / 100 . ' KB';
370 } else {
371 $filesize = $filesize.' Bytes';
372 }
373 return $filesize;
374 }
375 /**
376 * 字符串加密、解密函数
377 *
378 *
379 * @paramstring$txt字符串
380 * @paramstring$operationENCODE为加密，DECODE为解密，可选参数，默认为ENCODE，
381 * @paramstring$key密钥：数字、字母、下划线
382 * @paramstring$expiry过期时间
383 * @returnstring
384 */
385 function sys_auth($string, $operation = 'ENCODE', $key = '', $expiry = 0) {
386 $ckey_length = 4;
387 $key = md5($key != '' ? $key : pc_base::load_config('system', 'auth_key'));
388 $keya = md5(substr($key, 0, 16));
389 $keyb = md5(substr($key, 16, 16));
390 $keyc = $ckey_length ? ($operation == 'DECODE' ? substr($string, 0, $ckey_length): substr(md5(microtime()), -$ckey_length)) : '';
391
392 $cryptkey = $keya.md5($keya.$keyc);
393 $key_length = strlen($cryptkey);
394
395 $string = $operation == 'DECODE' ? base64_decode(strtr(substr($string, $ckey_length), '-_', '+/')) : sprintf('%010d', $expiry ? $expiry + time() : 0).substr(md5($string.$keyb), 0, 16).$string;
396 $string_length = strlen($string);
397
398 $result = '';
399 $box = range(0, 255);
400
401 $rndkey = array();
402 for($i = 0; $i <= 255; $i++) {
403 $rndkey[$i] = ord($cryptkey[$i % $key_length]);
404 }
405
406 for($j = $i = 0; $i < 256; $i++) {
407 $j = ($j + $box[$i] + $rndkey[$i]) % 256;
408 $tmp = $box[$i];
409 $box[$i] = $box[$j];
410 $box[$j] = $tmp;
411 }
412
413 for($a = $j = $i = 0; $i < $string_length; $i++) {
414 $a = ($a + 1) % 256;
415 $j = ($j + $box[$a]) % 256;
416 $tmp = $box[$a];
417 $box[$a] = $box[$j];
418 $box[$j] = $tmp;
419 $result .= chr(ord($string[$i]) ^ ($box[($box[$a] + $box[$j]) % 256]));
420 }
421
422 if($operation == 'DECODE') {
423 if((substr($result, 0, 10) == 0 || substr($result, 0, 10) - time() > 0) && substr($result, 10, 16) == substr(md5(substr($result, 26).$keyb), 0, 16)) {
424 return substr($result, 26);
425 } else {
426 return '';
427 }
428 } else {
429 return $keyc.rtrim(strtr(base64_encode($result), '+/', '-_'), '=');
430 }
431 }
432 /**
433 * 语言文件处理
434 *
435 * @paramstring$language标示符
436 * @paramarray$pars转义的数组,二维数组 ,'key1'=>'value1','key2'=>'value2',
437 * @paramstring$modules 多个模块之间用半角逗号隔开，如：member,guestbook
438 * @returnstring语言字符
439 */
440 function L($language = 'no_language',$pars = array(), $modules = '') {
441 static $LANG = array();
442 static $LANG_MODULES = array();
443 static $lang = '';
444 if(defined('IN_ADMIN')) {
445 $lang = SYS_STYLE ? SYS_STYLE : 'zh-cn';
446 } else {
447 $lang = pc_base::load_config('system','lang');
448 }
449 if(!$LANG) {
450 require_once PC_PATH.'languages'.DIRECTORY_SEPARATOR.$lang.DIRECTORY_SEPARATOR.'system.lang.php';
451 if(defined('IN_ADMIN')) require_once PC_PATH.'languages'.DIRECTORY_SEPARATOR.$lang.DIRECTORY_SEPARATOR.'system_menu.lang.php';
452 if(file_exists(PC_PATH.'languages'.DIRECTORY_SEPARATOR.$lang.DIRECTORY_SEPARATOR.ROUTE_M.'.lang.php')) require_once PC_PATH.'languages'.DIRECTORY_SEPARATOR.$lang.DIRECTORY_SEPARATOR.ROUTE_M.'.lang.php';
453 }
454 if(!empty($modules)) {
455 $modules = explode(',',$modules);
456 foreach($modules AS $m) {
457 if(!isset($LANG_MODULES[$m])) require_once PC_PATH.'languages'.DIRECTORY_SEPARATOR.$lang.DIRECTORY_SEPARATOR.$m.'.lang.php';
458 }
459 }
460 if(!array_key_exists($language,$LANG)) {
461 return $language;
462 } else {
463 $language = $LANG[$language];
464 if($pars) {
465 foreach($pars AS $_k=>$_v) {
466 $language = str_replace('{'.$_k.'}',$_v,$language);
467 }
468 }
469 return $language;
470 }
471 }
472
473 /**
474* 模板调用
475*
476* @param $module
477* @param $template
478* @param $istag
479* @return unknown_type
480*/
481 function template($module = 'content', $template = 'index', $style = '') {
482
483 if(strpos($module, 'plugin/')!== false) {
484 $plugin = str_replace('plugin/', '', $module);
485 return p_template($plugin, $template,$style);
486 }
487 $module = str_replace('/', DIRECTORY_SEPARATOR, $module);
488 if(!empty($style) && preg_match('/([a-z0-9\-_]+)/is',$style)) {
489 } elseif (empty($style) && !defined('STYLE')) {
490 if(defined('SITEID')) {
491 $siteid = SITEID;
492 } else {
493 $siteid = param::get_cookie('siteid');
494 }
495 if (!$siteid) $siteid = 1;
496 $sitelist = getcache('sitelist','commons');
497 if(!empty($siteid)) {
498 $style = $sitelist[$siteid]['default_style'];
499 }
500 } elseif (empty($style) && defined('STYLE')) {
501 $style = STYLE;
502 } else {
503 $style = 'default';
504 }
505 if(!$style) $style = 'default';
506 $template_cache = pc_base::load_sys_class('template_cache');
507 $compiledtplfile = PHPCMS_PATH.'caches'.DIRECTORY_SEPARATOR.'caches_template'.DIRECTORY_SEPARATOR.$style.DIRECTORY_SEPARATOR.$module.DIRECTORY_SEPARATOR.$template.'.php';
508 if(file_exists(PC_PATH.'templates'.DIRECTORY_SEPARATOR.$style.DIRECTORY_SEPARATOR.$module.DIRECTORY_SEPARATOR.$template.'.html')) {
509 if(!file_exists($compiledtplfile) || (@filemtime(PC_PATH.'templates'.DIRECTORY_SEPARATOR.$style.DIRECTORY_SEPARATOR.$module.DIRECTORY_SEPARATOR.$template.'.html') > @filemtime($compiledtplfile))) {
510 $template_cache->template_compile($module, $template, $style);
511 }
512 } else {
513 $compiledtplfile = PHPCMS_PATH.'caches'.DIRECTORY_SEPARATOR.'caches_template'.DIRECTORY_SEPARATOR.'default'.DIRECTORY_SEPARATOR.$module.DIRECTORY_SEPARATOR.$template.'.php';
514 if(!file_exists($compiledtplfile) || (file_exists(PC_PATH.'templates'.DIRECTORY_SEPARATOR.'default'.DIRECTORY_SEPARATOR.$module.DIRECTORY_SEPARATOR.$template.'.html') && filemtime(PC_PATH.'templates'.DIRECTORY_SEPARATOR.'default'.DIRECTORY_SEPARATOR.$module.DIRECTORY_SEPARATOR.$template.'.html') > filemtime($compiledtplfile))) {
515 $template_cache->template_compile($module, $template, 'default');
516 } elseif (!file_exists(PC_PATH.'templates'.DIRECTORY_SEPARATOR.'default'.DIRECTORY_SEPARATOR.$module.DIRECTORY_SEPARATOR.$template.'.html')) {
517 showmessage('Template does not exist.'.DIRECTORY_SEPARATOR.$style.DIRECTORY_SEPARATOR.$module.DIRECTORY_SEPARATOR.$template.'.html');
518 }
519 }
520 return $compiledtplfile;
521 }
522
523 /**
524* 输出自定义错误
525*
526* @param $errno 错误号
527* @param $errstr 错误描述
528* @param $errfile 报错文件地址
529* @param $errline 错误行号
530* @return string 错误提示
531*/
532
533 function my_error_handler($errno, $errstr, $errfile, $errline) {
534 if($errno==8) return '';
535 $errfile = str_replace(PHPCMS_PATH,'',$errfile);
536 if(pc_base::load_config('system','errorlog')) {
537 error_log('<?php exit;?>'.date('m-d H:i:s',SYS_TIME).' | '.$errno.' | '.str_pad($errstr,30).' | '.$errfile.' | '.$errline."\r\n", 3, CACHE_PATH.'error_log.php');
538 } else {
539 $str = '<div style="font-size:12px;text-align:left; border-bottom:1px solid #9cc9e0; border-right:1px solid #9cc9e0;padding:1px 4px;color:#000000;font-family:Arial, Helvetica,sans-serif;"><span>errorno:' . $errno . ',str:' . $errstr . ',file:<font color="blue">' . $errfile . '</font>,line' . $errline .'<br /><a href="http://faq.phpcms.cn/?type=file&errno='.$errno.'&errstr='.urlencode($errstr).'&errfile='.urlencode($errfile).'&errline='.$errline.'" target="_blank" style="color:red">Need Help?</a></span></div>';
540 echo $str;
541 }
542 }
543
544 /**
545* 提示信息页面跳转，跳转地址如果传入数组，页面会提示多个地址供用户选择，默认跳转地址为数组的第一个值，时间为5秒。
546* showmessage('登录成功', array('默认跳转地址'=>'http:// .phpcms.cn'));
547* @param string $msg 提示信息
548* @param mixed(string/array) $url_forward 跳转地址
549* @param int $ms 跳转等待时间
550*/
551 function showmessage($msg, $url_forward = 'goback', $ms = 1250, $dialog = '', $returnjs = '') {
552 if(defined('IN_ADMIN')) {
553 include(admin::admin_tpl('showmessage', 'admin'));
554 } else {
555 include(template('content', 'message'));
556 }
557 exit;
558 }
559 /**
560* 查询字符是否存在于某字符串
561*
562* @param $haystack 字符串
563* @param $needle 要查找的字符
564* @return bool
565*/
566 function str_exists($haystack, $needle)
567 {
568 return !(strpos($haystack, $needle) === FALSE);
569 }
570
571 /**
572* 取得文件扩展
573*
574* @param $filename 文件名
575* @return 扩展名
576*/
577 function fileext($filename) {
578 return strtolower(trim(substr(strrchr($filename, '.'), 1, 10)));
579 }
580
581 /**
582* 加载模板标签缓存
583* @param string $name 缓存名
584* @param integer $times 缓存时间
585*/
586 function tpl_cache($name,$times = 0) {
587 $filepath = 'tpl_data';
588 $info = getcacheinfo($name, $filepath);
589 if (SYS_TIME - $info['filemtime'] >= $times) {
590 return false;
591 } else {
592 return getcache($name,$filepath);
593 }
594 }
595
596 /**
597* 写入缓存，默认为文件缓存，不加载缓存配置。
598* @param $name 缓存名称
599* @param $data 缓存数据
600* @param $filepath 数据路径（模块名称） caches/cache_$filepath/
601* @param $type 缓存类型[file,memcache,apc]
602* @param $config 配置名称
603* @param $timeout 过期时间
604*/
605 function setcache($name, $data, $filepath='', $type='file', $config='', $timeout=0) {
606 if(!preg_match("/^[a-zA-Z0-9_-]+$/", $name)) return false;
607 if($filepath!="" && !preg_match("/^[a-zA-Z0-9_-]+$/", $filepath)) return false;
608 pc_base::load_sys_class('cache_factory','',0);
609 if($config) {
610 $cacheconfig = pc_base::load_config('cache');
611 $cache = cache_factory::get_instance($cacheconfig)->get_cache($config);
612 } else {
613 $cache = cache_factory::get_instance()->get_cache($type);
614 }
615
616 return $cache->set($name, $data, $timeout, '', $filepath);
617 }
618
619 /**
620* 读取缓存，默认为文件缓存，不加载缓存配置。
621* @param string $name 缓存名称
622* @param $filepath 数据路径（模块名称） caches/cache_$filepath/
623* @param string $config 配置名称
624*/
625 function getcache($name, $filepath='', $type='file', $config='') {
626 if(!preg_match("/^[a-zA-Z0-9_-]+$/", $name)) return false;
627 if($filepath!="" && !preg_match("/^[a-zA-Z0-9_-]+$/", $filepath)) return false;
628 pc_base::load_sys_class('cache_factory','',0);
629 if($config) {
630 $cacheconfig = pc_base::load_config('cache');
631 $cache = cache_factory::get_instance($cacheconfig)->get_cache($config);
632 } else {
633 $cache = cache_factory::get_instance()->get_cache($type);
634 }
635 return $cache->get($name, '', '', $filepath);
636 }
637
638 /**
639* 删除缓存，默认为文件缓存，不加载缓存配置。
640* @param $name 缓存名称
641* @param $filepath 数据路径（模块名称） caches/cache_$filepath/
642* @param $type 缓存类型[file,memcache,apc]
643* @param $config 配置名称
644*/
645 function delcache($name, $filepath='', $type='file', $config='') {
646 if(!preg_match("/^[a-zA-Z0-9_-]+$/", $name)) return false;
647 if($filepath!="" && !preg_match("/^[a-zA-Z0-9_-]+$/", $filepath)) return false;
648 pc_base::load_sys_class('cache_factory','',0);
649 if($config) {
650 $cacheconfig = pc_base::load_config('cache');
651 $cache = cache_factory::get_instance($cacheconfig)->get_cache($config);
652 } else {
653 $cache = cache_factory::get_instance()->get_cache($type);
654 }
655 return $cache->delete($name, '', '', $filepath);
656 }
657
658 /**
659* 读取缓存，默认为文件缓存，不加载缓存配置。
660* @param string $name 缓存名称
661* @param $filepath 数据路径（模块名称） caches/cache_$filepath/
662* @param string $config 配置名称
663*/
664 function getcacheinfo($name, $filepath='', $type='file', $config='') {
665 if(!preg_match("/^[a-zA-Z0-9_-]+$/", $name)) return false;
666 if($filepath!="" && !preg_match("/^[a-zA-Z0-9_-]+$/", $filepath)) return false;
667 pc_base::load_sys_class('cache_factory');
668 if($config) {
669 $cacheconfig = pc_base::load_config('cache');
670 $cache = cache_factory::get_instance($cacheconfig)->get_cache($config);
671 } else {
672 $cache = cache_factory::get_instance()->get_cache($type);
673 }
674 return $cache->cacheinfo($name, '', '', $filepath);
675 }
676
677 /**
678* 生成sql语句，如果传入$in_cloumn 生成格式为 IN('a', 'b', 'c')
679* @param $data 条件数组或者字符串
680* @param $front 连接符
681* @param $in_column 字段名称
682* @return string
683*/
684 function to_sqls($data, $front = ' AND ', $in_column = false) {
685 if($in_column && is_array($data)) {
686 $ids = '\''.implode('\',\'', $data).'\'';
687 $sql = "$in_column IN ($ids)";
688 return $sql;
689 } else {
690 if ($front == '') {
691 $front = ' AND ';
692 }
693 if(is_array($data) && count($data) > 0) {
694 $sql = '';
695 foreach ($data as $key => $val) {
696 $sql .= $sql ? " $front `$key` = '$val' " : " `$key` = '$val' ";
697 }
698 return $sql;
699 } else {
700 return $data;
701 }
702 }
703 }
704
705 /**
706* 分页函数
707*
708* @param $num 信息总数
709* @param $curr_page 当前分页
710* @param $perpage 每页显示数
711* @param $urlrule URL规则
712* @param $array 需要传递的数组，用于增加额外的方法
713* @return 分页
714*/
715 function pages($num, $curr_page, $perpage = 20, $urlrule = '', $array = array(),$setpages = 3) {
716 if(defined('URLRULE') && $urlrule == '') {
717 $urlrule = URLRULE;
718 $array = $GLOBALS['URL_ARRAY'];
719 } elseif($urlrule == '') {
720 $urlrule = url_par('page={$page}');
721 }
722 $multipage = '';
723 if($num > $perpage) {
724 $page = $setpages+1;
725 $offset = ceil($setpages/2-1);
726 $pages = ceil($num / $perpage);
727 if (defined('IN_ADMIN') && !defined('PAGES')) define('PAGES', $pages);
728 $from = $curr_page - $offset;
729 $to = $curr_page + $offset;
730 $more = 0;
731 if($page >= $pages) {
732 $from = 2;
733 $to = $pages-1;
734 } else {
735 if($from <= 1) {
736 $to = $page-1;
737 $from = 2;
738 }elseif($to >= $pages) {
739 $from = $pages-($page-2);
740 $to = $pages-1;
741 }
742 $more = 1;
743 }
744
745 $multipage .= ' <a href="'.pageurl($urlrule, 1, $array).'">首页</a>';
746
747 if($curr_page>0) {
748 $multipage .= ' <a href="'.pageurl($urlrule, $curr_page-1, $array).'" class="a1">'.L('previous').'</a>';
749 if($curr_page==1) {
750 $multipage .= '<span style="color:red;font-size:18px;font-weight:600">1</span>';
751 } elseif($curr_page>6 && $more) {
752 $multipage .= ' <a href="'.pageurl($urlrule, 1, $array).'">1</a>..';
753 } else {
754 $multipage .= ' <a href="'.pageurl($urlrule, 1, $array).'">1</a>';
755 }
756 }
757 for($i = $from; $i <= $to; $i++) {
758 if($i != $curr_page) {
759 $multipage .= ' <a href="'.pageurl($urlrule, $i, $array).'">'.$i.'</a>';
760 } else {
761 $multipage .= ' <span style="color:red;font-size:18px;font-weight:600">'.$i.'</span>';
762 }
763 }
764 if($curr_page<$pages) {
765 if($curr_page<$pages-5 && $more) {
766 $multipage .= ' ..<a href="'.pageurl($urlrule, $pages, $array).'">'.$pages.'</a> <a href="'.pageurl($urlrule, $curr_page+1, $array).'" class="a1">'.L('next').'</a>';
767 } else {
768 $multipage .= ' <a href="'.pageurl($urlrule, $pages, $array).'">'.$pages.'</a> <a href="'.pageurl($urlrule, $curr_page+1, $array).'" class="a1">'.L('next').'</a>';
769 }
770 } elseif($curr_page==$pages) {
771 $multipage .= ' <span style="color:red;font-size:18px;font-weight:600">'.$pages.'</span> <a href="'.pageurl($urlrule, $curr_page, $array).'" class="a1">'.L('next').'</a>';
772 } else {
773 $multipage .= ' <a href="'.pageurl($urlrule, $pages, $array).'">'.$pages.'</a> <a href="'.pageurl($urlrule, $curr_page+1, $array).'" class="a1">'.L('next').'</a>';
774 }
775
776 $moye=ceil($num/$perpage);
777 $multipage .= ' <a style="margin-left:10px;" href="'.pageurl($urlrule, $moye, $array).'">末页</a>';
778 //$multipage .= '<a class="a1">当前页数'.$curr_page.'</a>';
779 $multipage .= '<a class="a1" style="font-weight:600;margin-left: 10px;">共'.$moye.'页</a>';
780 //$multipage .= ' <br/>';
781 //$multipage .= '<a class="a1">每页'.$perpage.'数据</a>';
782 $multipage .= '<a class="a1" style="font-weight:600;float:right;">共'.$num.L('page_item').'</a>';
783 }
784 return $multipage;
785 }
786 /**
787* 返回分页路径
788*
789* @param $urlrule 分页规则
790* @param $page 当前页
791* @param $array 需要传递的数组，用于增加额外的方法
792* @return 完整的URL路径
793*/
794 function pageurl($urlrule, $page, $array = array()) {
795 if(strpos($urlrule, '~')) {
796 $urlrules = explode('~', $urlrule);
797 $urlrule = $page < 2 ? $urlrules[0] : $urlrules[1];
798 }
799 $findme = array('{$page}');
800 $replaceme = array($page);
801 if (is_array($array)) foreach ($array as $k=>$v) {
802 $findme[] = '{$'.$k.'}';
803 $replaceme[] = $v;
804 }
805 $url = str_replace($findme, $replaceme, $urlrule);
806 $url = str_replace(array('http://','//','~'), array('~','/','http://'), $url);
807 return $url;
808 }
809
810 /**
811* URL路径解析，pages 函数的辅助函数
812*
813* @param $par 传入需要解析的变量 默认为，page={$page}
814* @param $url URL地址
815* @return URL
816*/
817 function url_par($par, $url = '') {
818 if($url == '') $url = get_url();
819 $pos = strpos($url, '?');
820 if($pos === false) {
821 $url .= '?'.$par;
822 } else {
823 $querystring = substr(strstr($url, '?'), 1);
824 parse_str($querystring, $pars);
825 $query_array = array();
826 foreach($pars as $k=>$v) {
827 if($k != 'page') $query_array[$k] = $v;
828 }
829 $querystring = http_build_query($query_array).'&'.$par;
830 $url = substr($url, 0, $pos).'?'.$querystring;
831 }
832 return $url;
833 }
834
835 /**
836* 判断email格式是否正确
837* @param $email
838*/
839 function is_email($email) {
840 return strlen($email) > 6 && preg_match("/^[\w\-\.]+@[\w\-\.]+(\.\w+)+$/", $email);
841 }
842
843 /**
844* iconv 编辑转换
845*/
846 if (!function_exists('iconv')) {
847 function iconv($in_charset, $out_charset, $str) {
848 $in_charset = strtoupper($in_charset);
849 $out_charset = strtoupper($out_charset);
850 if (function_exists('mb_convert_encoding')) {
851 return mb_convert_encoding($str, $out_charset, $in_charset);
852 } else {
853 pc_base::load_sys_func('iconv');
854 $in_charset = strtoupper($in_charset);
855 $out_charset = strtoupper($out_charset);
856 if ($in_charset == 'UTF-8' && ($out_charset == 'GBK' || $out_charset == 'GB2312')) {
857 return utf8_to_gbk($str);
858 }
859 if (($in_charset == 'GBK' || $in_charset == 'GB2312') && $out_charset == 'UTF-8') {
860 return gbk_to_utf8($str);
861 }
862 return $str;
863 }
864 }
865 }
866
867 /**
868* 代码广告展示函数
869* @param intval $siteid 所属站点
870* @param intval $id 广告ID
871* @return 返回广告代码
872*/
873 function show_ad($siteid, $id) {
874 $siteid = intval($siteid);
875 $id = intval($id);
876 if(!$id || !$siteid) return false;
877 $p = pc_base::load_model('poster_model');
878 $r = $p->get_one(array('spaceid'=>$id, 'siteid'=>$siteid), 'disabled, setting', '`id` ASC');
879 if ($r['disabled']) return '';
880 if ($r['setting']) {
881 $c = string2array($r['setting']);
882 } else {
883 $r['code'] = '';
884 }
885 return $c['code'];
886 }
887
888 /**
889* 获取当前的站点ID
890*/
891 function get_siteid() {
892 static $siteid;
893 if (!empty($siteid)) return $siteid;
894 if (defined('IN_ADMIN')) {
895 if ($d = param::get_cookie('siteid')) {
896 $siteid = $d;
897 } else {
898 return '';
899 }
900 } else {
901 $data = getcache('sitelist', 'commons');
902 if(!is_array($data)) return '1';
903 $site_url = SITE_PROTOCOL.SITE_URL;
904 foreach ($data as $v) {
905 if ($v['url'] == $site_url.'/') $siteid = $v['siteid'];
906 }
907 }
908 if (empty($siteid)) $siteid = 1;
909 return $siteid;
910 }
911
912 /**
913* 获取用户昵称
914* 不传入userid取当前用户nickname,如果nickname为空取username
915* 传入field，取用户$field字段信息
916*/
917 function get_nickname($userid='', $field='') {
918 $return = '';
919 if(is_numeric($userid)) {
920 $member_db = pc_base::load_model('member_model');
921 $memberinfo = $member_db->get_one(array('userid'=>$userid));
922 if(!empty($field) && $field != 'nickname' && isset($memberinfo[$field]) &&!empty($memberinfo[$field])) {
923 $return = $memberinfo[$field];
924 } else {
925 $return = isset($memberinfo['nickname']) && !empty($memberinfo['nickname']) ? $memberinfo['nickname'].'('.$memberinfo['username'].')' : $memberinfo['username'];
926 }
927 } else {
928 if (param::get_cookie('_nickname')) {
929 $return .= '('.param::get_cookie('_nickname').')';
930 } else {
931 $return .= '('.param::get_cookie('_username').')';
932 }
933 }
934 return $return;
935 }
936
937 /**
938* 获取用户信息
939* 不传入$field返回用户所有信息,
940* 传入field，取用户$field字段信息
941*/
942 function get_memberinfo($userid, $field='') {
943 if(!is_numeric($userid)) {
944 return false;
945 } else {
946 static $memberinfo;
947 if (!isset($memberinfo[$userid])) {
948 $member_db = pc_base::load_model('member_model');
949 $memberinfo[$userid] = $member_db->get_one(array('userid'=>$userid));
950 }
951 if(!empty($field) && !empty($memberinfo[$userid][$field])) {
952 return $memberinfo[$userid][$field];
953 } else {
954 return $memberinfo[$userid];
955 }
956 }
957 }
958
959 /**
960* 通过 username 值，获取用户所有信息
961* 获取用户信息
962* 不传入$field返回用户所有信息,
963* 传入field，取用户$field字段信息
964*/
965 function get_memberinfo_buyusername($username, $field='') {
966 if(empty($username)){return false;}
967 static $memberinfo;
968 if (!isset($memberinfo[$username])) {
969 $member_db = pc_base::load_model('member_model');
970 $memberinfo[$username] = $member_db->get_one(array('username'=>$username));
971 }
972 if(!empty($field) && !empty($memberinfo[$username][$field])) {
973 return $memberinfo[$username][$field];
974 } else {
975 return $memberinfo[$username];
976 }
977 }
978
979 /**
980* 获取用户头像，建议传入phpssouid
981* @param $uid 默认为phpssouid
982* @param $is_userid $uid是否为v9 userid，如果为真，执行sql查询此用户的phpssouid
983* @param $size 头像大小 有四种[30x30 45x45 90x90 180x180] 默认30
984*/
985 function get_memberavatar($uid, $is_userid='', $size='30') {
986 if($is_userid) {
987 $db = pc_base::load_model('member_model');
988 $memberinfo = $db->get_one(array('userid'=>$uid));
989 if(isset($memberinfo['phpssouid'])) {
990 $uid = $memberinfo['phpssouid'];
991 } else {
992 return false;
993 }
994 }
995
996 pc_base::load_app_class('client', 'member', 0);
997 define('APPID', pc_base::load_config('system', 'phpsso_appid'));
998 $phpsso_api_url = pc_base::load_config('system', 'phpsso_api_url');
999 $phpsso_auth_key = pc_base::load_config('system', 'phpsso_auth_key');
1000 $client = new client($phpsso_api_url, $phpsso_auth_key);
1001 $avatar = $client->ps_getavatar($uid);
1002 if(isset($avatar[$size])) {
1003 return $avatar[$size];
1004 } else {
1005 return false;
1006 }
1007 }
1008
1009 /**
1010* 调用关联菜单
1011* @param $linkageid 联动菜单id
1012* @param $id 生成联动菜单的样式id
1013* @param $defaultvalue 默认值
1014*/
1015 function menu_linkage($linkageid = 0, $id = 'linkid', $defaultvalue = 0) {
1016 $linkageid = intval($linkageid);
1017 $datas = array();
1018 $datas = getcache($linkageid,'linkage');
1019 $infos = $datas['data'];
1020
1021 if($datas['style']=='1') {
1022 $title = $datas['title'];
1023 $container = 'content'.random(3).date('is');
1024 if(!defined('DIALOG_INIT_1')) {
1025 define('DIALOG_INIT_1', 1);
1026 $string .= '<script type="text/javascript" src="'.JS_PATH.'dialog.js"></script>';
1027 //TODO $string .= '<link href="'.CSS_PATH.'dialog.css" rel="stylesheet" type="text/css">';
1028 }
1029 if(!defined('LINKAGE_INIT_1')) {
1030 define('LINKAGE_INIT_1', 1);
1031 $string .= '<script type="text/javascript" src="'.JS_PATH.'linkage/js/pop.js"></script>';
1032 }
1033 $var_div = $defaultvalue && (ROUTE_A=='edit' || ROUTE_A=='account_manage_info'|| ROUTE_A=='info_publish' || ROUTE_A=='orderinfo') ? menu_linkage_level($defaultvalue,$linkageid,$infos) : $datas['title'];
1034 $var_input = $defaultvalue && (ROUTE_A=='edit' || ROUTE_A=='account_manage_info'|| ROUTE_A=='info_publish') ? '<input type="hidden" name="info['.$id.']" value="'.$defaultvalue.'">' : '<input type="hidden" name="info['.$id.']" value="">';
1035 $string .= '<div name="'.$id.'" value="" id="'.$id.'" class="ib">'.$var_div.'</div>'.$var_input.' <input type="button" name="btn_'.$id.'" class="button" value="'.L('linkage_select').'" onclick="open_linkage(\''.$id.'\',\''.$title.'\','.$container.',\''.$linkageid.'\')">';
1036 $string .= '<script type="text/javascript">';
1037 $string .= 'var returnid_'.$id.'= \''.$id.'\';';
1038 $string .= 'var returnkeyid_'.$id.' = \''.$linkageid.'\';';
1039 $string .='var '.$container.' = new Array(';
1040 foreach($infos AS $k=>$v) {
1041 if($v['parentid'] == 0) {
1042 $s[]='new Array(\''.$v['linkageid'].'\',\''.$v['name'].'\',\''.$v['parentid'].'\')';
1043 } else {
1044 continue;
1045 }
1046 }
1047 $s = implode(',',$s);
1048 $string .=$s;
1049 $string .= ')';
1050 $string .= '</script>';
1051
1052 } elseif($datas['style']=='2') {
1053 if(!defined('LINKAGE_INIT_1')) {
1054 define('LINKAGE_INIT_1', 1);
1055 $string .= '<script type="text/javascript" src="'.JS_PATH.'linkage/js/jquery.ld.js"></script>';
1056 }
1057 $default_txt = '';
1058 if($defaultvalue) {
1059 $default_txt = menu_linkage_level($defaultvalue,$linkageid,$infos);
1060 $default_txt = '["'.str_replace(' > ','","',$default_txt).'"]';
1061 }
1062 $string .= $defaultvalue && (ROUTE_A=='edit' || ROUTE_A=='account_manage_info'|| ROUTE_A=='info_publish') ? '<input type="hidden" name="info['.$id.']"id="'.$id.'" value="'.$defaultvalue.'">' : '<input type="hidden" name="info['.$id.']"id="'.$id.'" value="">';
1063
1064 for($i=1;$i<=$datas['setting']['level'];$i++) {
1065 $string .='<select class="pc-select-'.$id.'" name="'.$id.'-'.$i.'" id="'.$id.'-'.$i.'" width="100"><option value="">请选择菜单</option></select> ';
1066 }
1067
1068 $string .= '<script type="text/javascript">
1069 $(function(){
1070 var $ld5 = $(".pc-select-'.$id.'");
1071 $ld5.ld({ajaxOptions : {"url" : "'.APP_PATH.'api.php?op=get_linkage&act=ajax_select&keyid='.$linkageid.'"},defaultParentId : 0,style : {"width" : 120}})
1072 var ld5_api = $ld5.ld("api");
1073 ld5_api.selected('.$default_txt.');
1074 $ld5.bind("change",onchange);
1075 function onchange(e){
1076 var $target = $(e.target);
1077 var index = $ld5.index($target);
1078 $("#'.$id.'-'.$i.'").remove();
1079 $("#'.$id.'").val($ld5.eq(index).show().val());
1080 index ++;
1081 $ld5.eq(index).show();}
1082 })
1083 </script>';
1084
1085 } else {
1086 $title = $defaultvalue ? $infos[$defaultvalue]['name'] : $datas['title'];
1087 $colObj = random(3).date('is');
1088 $string = '';
1089 if(!defined('LINKAGE_INIT')) {
1090 define('LINKAGE_INIT', 1);
1091 $string .= '<script type="text/javascript" src="'.JS_PATH.'linkage/js/mln.colselect.js"></script>';
1092 if(defined('IN_ADMIN')) {
1093 $string .= '<link href="'.JS_PATH.'linkage/style/admin.css" rel="stylesheet" type="text/css">';
1094 } else {
1095 $string .= '<link href="'.JS_PATH.'linkage/style/css.css" rel="stylesheet" type="text/css">';
1096 }
1097 }
1098 $string .= '<input type="hidden" name="info['.$id.']" value="1"><div id="'.$id.'"></div>';
1099 $string .= '<script type="text/javascript">';
1100 $string .= 'var colObj'.$colObj.' = {"Items":[';
1101
1102 foreach($infos AS $k=>$v) {
1103 $s .= '{"name":"'.$v['name'].'","topid":"'.$v['parentid'].'","colid":"'.$k.'","value":"'.$k.'","fun":function(){}},';
1104 }
1105
1106 $string .= substr($s, 0, -1);
1107 $string .= ']};';
1108 $string .= '$("#'.$id.'").mlnColsel(colObj'.$colObj.',{';
1109 $string .= 'title:"'.$title.'",';
1110 $string .= 'value:"'.$defaultvalue.'",';
1111 $string .= 'width:100';
1112 $string .= '});';
1113 $string .= '</script>';
1114 }
1115 return $string;
1116 }
1117
1118 /**
1119* 联动菜单层级
1120*/
1121
1122 function menu_linkage_level($linkageid,$keyid,$infos,$result=array()) {
1123 if(array_key_exists($linkageid,$infos)) {
1124 $result[]=$infos[$linkageid]['name'];
1125 return menu_linkage_level($infos[$linkageid]['parentid'],$keyid,$infos,$result);
1126 }
1127 krsort($result);
1128 return implode(' > ',$result);
1129 }
1130 /**
1131* 通过catid获取显示菜单完整结构
1132* @param$menuid 菜单ID
1133* @param$cache_file 菜单缓存文件名称
1134* @param$cache_path 缓存文件目录
1135* @param$key 取得缓存值的键值名称
1136* @param$parentkey 父级的ID
1137* @param$linkstring 链接字符
1138*/
1139 function menu_level($menuid, $cache_file, $cache_path = 'commons', $key = 'catname', $parentkey = 'parentid', $linkstring = ' > ', $result=array()) {
1140 $menu_arr = getcache($cache_file, $cache_path);
1141 if (array_key_exists($menuid, $menu_arr)) {
1142 $result[] = $menu_arr[$menuid][$key];
1143 return menu_level($menu_arr[$menuid][$parentkey], $cache_file, $cache_path, $key, $parentkey, $linkstring, $result);
1144 }
1145 krsort($result);
1146 return implode($linkstring, $result);
1147 }
1148 /**
1149* 通过id获取显示联动菜单
1150* @param$linkageid 联动菜单ID
1151* @param$keyid 菜单keyid
1152* @param$space 菜单间隔符
1153* @param$tyoe 1 返回间隔符链接，完整路径名称 3 返回完整路径数组，2返回当前联动菜单名称，4 直接返回ID
1154* @param$result 递归使用字段1
1155* @param$infos 递归使用字段2
1156*/
1157 function get_linkage($linkageid, $keyid, $space = '>', $type = 1, $result = array(), $infos = array()) {
1158 if($space=='' || !isset($space))$space = '>';
1159 if(!$infos) {
1160 $datas = getcache($keyid,'linkage');
1161 $infos = $datas['data'];
1162 }
1163 if($type == 1 || $type == 3 || $type == 4) {
1164 if(array_key_exists($linkageid,$infos)) {
1165 $result[]= ($type == 1) ? $infos[$linkageid]['name'] : (($type == 4) ? $linkageid :$infos[$linkageid]);
1166 return get_linkage($infos[$linkageid]['parentid'], $keyid, $space, $type, $result, $infos);
1167 } else {
1168 if(count($result)>0) {
1169 krsort($result);
1170 if($type == 1 || $type == 4) $result = implode($space,$result);
1171 return $result;
1172 } else {
1173 return $result;
1174 }
1175 }
1176 } else {
1177 return $infos[$linkageid]['name'];
1178 }
1179 }
1180 /**
1181* IE浏览器判断
1182*/
1183
1184 function is_ie() {
1185 $useragent = strtolower($_SERVER['HTTP_USER_AGENT']);
1186 if((strpos($useragent, 'opera') !== false) || (strpos($useragent, 'konqueror') !== false)) return false;
1187 if(strpos($useragent, 'msie ') !== false) return true;
1188 return false;
1189 }
1190
1191
1192 /**
1193* 文件下载
1194* @param $filepath 文件路径
1195* @param $filename 文件名称
1196*/
1197
1198 function file_down($filepath, $filename = '') {
1199 if(!$filename) $filename = basename($filepath);
1200 if(is_ie()) $filename = rawurlencode($filename);
1201 $filetype = fileext($filename);
1202 $filesize = sprintf("%u", filesize($filepath));
1203 if(ob_get_length() !== false) @ob_end_clean();
1204 header('Pragma: public');
1205 header('Last-Modified: '.gmdate('D, d M Y H:i:s') . ' GMT');
1206 header('Cache-Control: no-store, no-cache, must-revalidate');
1207 header('Cache-Control: pre-check=0, post-check=0, max-age=0');
1208 header('Content-Transfer-Encoding: binary');
1209 header('Content-Encoding: none');
1210 header('Content-type: '.$filetype);
1211 header('Content-Disposition: attachment; filename="'.$filename.'"');
1212 header('Content-length: '.$filesize);
1213 readfile($filepath);
1214 exit;
1215 }
1216
1217 /**
1218* 判断字符串是否为utf8编码，英文和半角字符返回ture
1219* @param $string
1220* @return bool
1221*/
1222 function is_utf8($string) {
1223 return preg_match('%^(?:
1224 [\x09\x0A\x0D\x20-\x7E] # ASCII
1225 | [\xC2-\xDF][\x80-\xBF] # non-overlong 2-byte
1226 | \xE0[\xA0-\xBF][\x80-\xBF] # excluding overlongs
1227 | [\xE1-\xEC\xEE\xEF][\x80-\xBF]{2} # straight 3-byte
1228 | \xED[\x80-\x9F][\x80-\xBF] # excluding surrogates
1229 | \xF0[\x90-\xBF][\x80-\xBF]{2} # planes 1-3
1230 | [\xF1-\xF3][\x80-\xBF]{3} # planes 4-15
1231 | \xF4[\x80-\x8F][\x80-\xBF]{2} # plane 16
1232 )*$%xs', $string);
1233 }
1234
1235 /**
1236* 组装生成ID号
1237* @param $modules 模块名
1238* @param $contentid 内容ID
1239* @param $siteid 站点ID
1240*/
1241 function id_encode($modules,$contentid, $siteid) {
1242 return urlencode($modules.'-'.$contentid.'-'.$siteid);
1243 }
1244
1245 /**
1246* 解析ID
1247* @param $id 评论ID
1248*/
1249 function id_decode($id) {
1250 return explode('-', $id);
1251 }
1252
1253 /**
1254* 对用户的密码进行加密
1255* @param $password
1256* @param $encrypt //传入加密串，在修改密码时做认证
1257* @return array/password
1258*/
1259 function password($password, $encrypt='') {
1260 $pwd = array();
1261 $pwd['encrypt'] =$encrypt ? $encrypt : create_randomstr();
1262 $pwd['password'] = md5(md5(trim($password)).$pwd['encrypt']);
1263 return $encrypt ? $pwd['password'] : $pwd;
1264 }
1265 /**
1266* 生成随机字符串
1267* @param string $lenth 长度
1268* @return string 字符串
1269*/
1270 function create_randomstr($lenth = 6) {
1271 return random($lenth, '123456789abcdefghijklmnpqrstuvwxyzABCDEFGHIJKLMNPQRSTUVWXYZ');
1272 }
1273
1274 /**
1275* 检查密码长度是否符合规定
1276*
1277* @param STRING $password
1278* @return TRUE or FALSE
1279*/
1280 function is_password($password) {
1281 $strlen = strlen($password);
1282 if($strlen >= 6 && $strlen <= 20) return true;
1283 return false;
1284 }
1285
1286/**
1287* 检测输入中是否含有错误字符
1288*
1289* @param char $string 要检查的字符串名称
1290* @return TRUE or FALSE
1291*/
1292 function is_badword($string) {
1293 $badwords = array("\\",'&',' ',"'",'"','/','*',',','<','>',"\r","\t","\n","#");
1294 foreach($badwords as $value){
1295 if(strpos($string, $value) !== FALSE) {
1296 return TRUE;
1297 }
1298 }
1299 return FALSE;
1300 }
1301
1302 /**
1303* 检查用户名是否符合规定
1304*
1305* @param STRING $username 要检查的用户名
1306* @return TRUE or FALSE
1307*/
1308 function is_username($username) {
1309 $strlen = strlen($username);
1310 if(is_badword($username) || !preg_match("/^[a-zA-Z0-9_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]+$/", $username)){
1311 return false;
1312 } elseif ( 20 < $strlen || $strlen < 2 ) {
1313 return false;
1314 }
1315 return true;
1316 }
1317
1318 /**
1319* 检查id是否存在于数组中
1320*
1321* @param $id
1322* @param $ids
1323* @param $s
1324*/
1325 function check_in($id, $ids = '', $s = ',') {
1326 if(!$ids) return false;
1327 $ids = explode($s, $ids);
1328 return is_array($id) ? array_intersect($id, $ids) : in_array($id, $ids);
1329 }
1330
1331 /**
1332* 对数据进行编码转换
1333* @param array/string $data 数组
1334* @param string $input 需要转换的编码
1335* @param string $output转换后的编码
1336*/
1337 function array_iconv($data, $input = 'gbk', $output = 'utf-8') {
1338 if (!is_array($data)) {
1339 return iconv($input, $output, $data);
1340 } else {
1341 foreach ($data as $key=>$val) {
1342 if(is_array($val)) {
1343 $data[$key] = array_iconv($val, $input, $output);
1344 } else {
1345 $data[$key] = iconv($input, $output, $val);
1346 }
1347 }
1348 return $data;
1349 }
1350 }
1351
1352 /**
1353* 生成缩略图函数
1354* @param$imgurl 图片路径
1355* @param$width缩略图宽度
1356* @param$height 缩略图高度
1357* @param$autocut 是否自动裁剪 默认裁剪，当高度或宽度有一个数值为0是，自动关闭
1358* @param$smallpic 无图片是默认图片路径
1359*/
1360 function thumb($imgurl, $width = 100, $height = 100 ,$autocut = 1, $smallpic = 'nopic.gif') {
1361 global $image;
1362 $upload_url = pc_base::load_config('system','upload_url');
1363 $upload_path = pc_base::load_config('system','upload_path');
1364 if(empty($imgurl)) return IMG_PATH.$smallpic;
1365 $imgurl_replace= str_replace($upload_url, '', $imgurl);
1366 if(!extension_loaded('gd') || strpos($imgurl_replace, '://')) return $imgurl;
1367 if(!file_exists($upload_path.$imgurl_replace)) return IMG_PATH.$smallpic;
1368
1369 list($width_t, $height_t, $type, $attr) = getimagesize($upload_path.$imgurl_replace);
1370 if($width>=$width_t || $height>=$height_t) return $imgurl;
1371
1372 $newimgurl = dirname($imgurl_replace).'/thumb_'.$width.'_'.$height.'_'.basename($imgurl_replace);
1373
1374 if(file_exists($upload_path.$newimgurl)) return $upload_url.$newimgurl;
1375
1376 if(!is_object($image)) {
1377 pc_base::load_sys_class('image','','0');
1378 $image = new image(1,0);
1379 }
1380 return $image->thumb($upload_path.$imgurl_replace, $upload_path.$newimgurl, $width, $height, '', $autocut) ? $upload_url.$newimgurl : $imgurl;
1381 }
1382
1383 /**
1384* 水印添加
1385* @param $source 原图片路径
1386* @param $target 生成水印图片途径，默认为空，覆盖原图
1387* @param $siteid 站点id，系统需根据站点id获取水印信息
1388*/
1389 function watermark($source, $target = '',$siteid) {
1390 global $image_w;
1391 if(empty($source)) return $source;
1392 if(!extension_loaded('gd') || strpos($source, '://')) return $source;
1393 if(!$target) $target = $source;
1394 if(!is_object($image_w)){
1395 pc_base::load_sys_class('image','','0');
1396 $image_w = new image(0,$siteid);
1397 }
1398 $image_w->watermark($source, $target);
1399 return $target;
1400 }
1401
1402 /**
1403* 当前路径
1404* 返回指定栏目路径层级
1405* @param $catid 栏目id
1406* @param $symbol 栏目间隔符
1407*/
1408 function catpos($catid, $symbol=' > '){
1409 $category_arr = array();
1410 $siteids = getcache('category_content','commons');
1411 $siteid = $siteids[$catid];
1412 $category_arr = getcache('category_content_'.$siteid,'commons');
1413 if(!isset($category_arr[$catid])) return '';
1414 $pos = '';
1415 $siteurl = siteurl($category_arr[$catid]['siteid']);
1416 $arrparentid = array_filter(explode(',', $category_arr[$catid]['arrparentid'].','.$catid));
1417 foreach($arrparentid as $catid) {
1418 $url = $category_arr[$catid]['url'];
1419 if(strpos($url, '://') === false) $url = $siteurl.$url;
1420 $pos .= '<a href="'.$url.'">'.$category_arr[$catid]['catname'].'</a>'.$symbol;
1421 }
1422 return $pos;
1423 }
1424
1425 /**
1426* 根据catid获取子栏目数据的sql语句
1427* @param string $module 缓存文件名
1428* @param intval $catid 栏目ID
1429*/
1430
1431 function get_sql_catid($file = 'category_content_1', $catid = 0, $module = 'commons') {
1432 $category = getcache($file,$module);
1433 $catid = intval($catid);
1434 if(!isset($category[$catid])) return false;
1435 return $category[$catid]['child'] ? " `catid` IN(".$category[$catid]['arrchildid'].") " : " `catid`=$catid ";
1436 }
1437
1438 /**
1439* 获取子栏目
1440* @param $parentid 父级id
1441* @param $type 栏目类型
1442* @param $self 是否包含本身 0为不包含
1443* @param $siteid 站点id
1444*/
1445 function subcat($parentid = NULL, $type = NULL,$self = '0', $siteid = '') {
1446 if (empty($siteid)) $siteid = get_siteid();
1447 $category = getcache('category_content_'.$siteid,'commons');
1448 foreach($category as $id=>$cat) {
1449 if($cat['siteid'] == $siteid && ($parentid === NULL || $cat['parentid'] == $parentid) && ($type === NULL || $cat['type'] == $type)) $subcat[$id] = $cat;
1450 if($self == 1 && $cat['catid'] == $parentid && !$cat['child'])$subcat[$id] = $cat;
1451 }
1452 return $subcat;
1453 }
1454
1455 /**
1456* 获取内容地址
1457* @param $catid 栏目ID
1458* @param $id文章ID
1459* @param $allurl是否以绝对路径返回
1460*/
1461 function go($catid,$id, $allurl = 0) {
1462 static $category;
1463 if(empty($category)) {
1464 $siteids = getcache('category_content','commons');
1465 $siteid = $siteids[$catid];
1466 $category = getcache('category_content_'.$siteid,'commons');
1467 }
1468 $id = intval($id);
1469 if(!$id || !isset($category[$catid])) return '';
1470 $modelid = $category[$catid]['modelid'];
1471 if(!$modelid) return '';
1472 $db = pc_base::load_model('content_model');
1473 $db->set_model($modelid);
1474 $r = $db->get_one(array('id'=>$id), '`url`');
1475 if (!empty($allurl)) {
1476 if (strpos($r['url'], '://')===false) {
1477 $site = siteinfo($category[$catid]['siteid']);
1478 $r['url'] = substr($site['domain'], 0, -1).$r['url'];
1479 }
1480 }
1481
1482 return $r['url'];
1483 }
1484
1485 /**
1486* 将附件地址转换为绝对地址
1487* @param $path 附件地址
1488*/
1489 function atturl($path) {
1490 if(strpos($path, ':/')) {
1491 return $path;
1492 } else {
1493 $sitelist = getcache('sitelist','commons');
1494 $siteid =get_siteid();
1495 $siteurl = $sitelist[$siteid]['domain'];
1496 $domainlen = strlen($sitelist[$siteid]['domain'])-1;
1497 $path = $siteurl.$path;
1498 $path = substr_replace($path, '/', strpos($path, '//',$domainlen),2);
1499 return $path;
1500 }
1501 }
1502
1503 /**
1504* 判断模块是否安装
1505* @param $m模块名称
1506*/
1507 function module_exists($m = '') {
1508 if ($m=='admin') return true;
1509 $modules = getcache('modules', 'commons');
1510 $modules = array_keys($modules);
1511 return in_array($m, $modules);
1512 }
1513
1514 /**
1515* 生成SEO
1516* @param $siteid 站点ID
1517* @param $catid栏目ID
1518* @param $title标题
1519* @param $description描述
1520* @param $keyword关键词
1521*/
1522 function seo($siteid, $catid = '', $title = '', $description = '', $keyword = '') {
1523 if (!empty($title))$title = strip_tags($title);
1524 if (!empty($description)) $description = strip_tags($description);
1525 if (!empty($keyword)) $keyword = str_replace(' ', ',', strip_tags($keyword));
1526 $sites = getcache('sitelist', 'commons');
1527 $site = $sites[$siteid];
1528 $cat = array();
1529 if (!empty($catid)) {
1530 $siteids = getcache('category_content','commons');
1531 $siteid = $siteids[$catid];
1532 $categorys = getcache('category_content_'.$siteid,'commons');
1533 $cat = $categorys[$catid];
1534 $cat['setting'] = string2array($cat['setting']);
1535 }
1536 $seo['site_title'] =isset($site['site_title']) && !empty($site['site_title']) ? $site['site_title'] : $site['name'];
1537 $seo['keyword'] = !empty($keyword) ? $keyword : $site['keywords'];
1538 $seo['description'] = isset($description) && !empty($description) ? $description : (isset($cat['setting']['meta_description']) && !empty($cat['setting']['meta_description']) ? $cat['setting']['meta_description'] : (isset($site['description']) && !empty($site['description']) ? $site['description'] : ''));
1539 $seo['title'] =(isset($title) && !empty($title) ? $title.' - ' : '').(isset($cat['setting']['meta_title']) && !empty($cat['setting']['meta_title']) ? $cat['setting']['meta_title'].' - ' : (isset($cat['catname']) && !empty($cat['catname']) ? $cat['catname'].' - ' : ''));
1540 foreach ($seo as $k=>$v) {
1541 $seo[$k] = str_replace(array("\n","\r"),'', $v);
1542 }
1543 return $seo;
1544 }
1545
1546 /**
1547* 获取站点的信息
1548* @param $siteid 站点ID
1549*/
1550 function siteinfo($siteid) {
1551 static $sitelist;
1552 if (empty($sitelist)) $sitelist= getcache('sitelist','commons');
1553 return isset($sitelist[$siteid]) ? $sitelist[$siteid] : '';
1554 }
1555
1556 /**
1557* 生成CNZZ统计代码
1558*/
1559
1560 function tjcode() {
1561 if(!module_exists('cnzz')) return false;
1562 $config = getcache('cnzz', 'commons');
1563 if (empty($config)) {
1564 return false;
1565 } else {
1566 return '<script src=\'http://pw.cnzz.com/c.php?id='.$config['siteid'].'&l=2\' language=\'JavaScript\' charset=\'gb2312\'></script>';
1567 }
1568 }
1569
1570 /**
1571* 生成标题样式
1572* @param $style 样式
1573* @param $html是否显示完整的STYLE
1574*/
1575 function title_style($style, $html = 1) {
1576 if(!$style) return "";
1577 $str = '';
1578 if ($html) $str = ' style="';
1579 $style_arr = explode(';',$style);
1580 if (!empty($style_arr[0])) $str .= 'color:'.$style_arr[0].';';
1581 if (!empty($style_arr[1])) $str .= 'font-weight:'.$style_arr[1].';';
1582 if ($html) $str .= '" ';
1583 return $str;
1584 }
1585
1586 /**
1587* 获取站点域名
1588* @param $siteid 站点id
1589*/
1590 function siteurl($siteid) {
1591 static $sitelist;
1592 if(!$siteid) return WEB_PATH;
1593 if(empty($sitelist)) $sitelist = getcache('sitelist','commons');
1594 return substr($sitelist[$siteid]['domain'],0,-1);
1595 }
1596 /**
1597* 生成上传附件验证
1598* @param $args 参数
1599* @param $operation 操作类型(加密解密)
1600*/
1601
1602 function upload_key($args) {
1603 $pc_auth_key = md5(PC_PATH.'upload'.pc_base::load_config('system','auth_key').$_SERVER['HTTP_USER_AGENT']);
1604 $authkey = md5($args.$pc_auth_key);
1605 return $authkey;
1606 }
1607 /**
1608* 生成验证key
1609* @param $prefix 参数
1610* @param $suffix 参数
1611*/
1612 function get_auth_key($prefix,$suffix="") {
1613 if($prefix=='login'){
1614 $pc_auth_key = md5(PC_PATH.'login'.pc_base::load_config('system','auth_key').ip());
1615 }else if($prefix=='email'){
1616 $pc_auth_key = md5(PC_PATH.'email'.pc_base::load_config('system','auth_key'));
1617 }else{
1618 $pc_auth_key = md5(PC_PATH.'other'.pc_base::load_config('system','auth_key').$suffix);
1619 }
1620 $authkey = md5($prefix.$pc_auth_key);
1621 return $authkey;
1622 }
1623 /**
1624* 文本转换为图片
1625* @param string $txt 图形化文本内容
1626* @param int $fonttype 无外部字体时生成文字大小，取值范围1-5
1627* @param int $fontsize 引入外部字体时，字体大小
1628* @param string $font 字体名称 字体请放于phpcms\libs\data\font下
1629* @param string $fontcolor 字体颜色 十六进制形式 如FFFFFF,FF0000
1630*/
1631 function string2img($txt, $fonttype = 5, $fontsize = 16, $font = '', $fontcolor = 'FF0000',$transparent = '1') {
1632 if(empty($txt)) return false;
1633 if(function_exists("imagepng")) {
1634 $txt = urlencode(sys_auth($txt));
1635 $txt = '<img src="'.APP_PATH.'api.php?op=creatimg&txt='.$txt.'&fonttype='.$fonttype.'&fontsize='.$fontsize.'&font='.$font.'&fontcolor='.$fontcolor.'&transparent='.$transparent.'" align="absmiddle">';
1636 }
1637 return $txt;
1638 }
1639
1640 /**
1641* 获取phpcms版本号
1642*/
1643 function get_pc_version($type='') {
1644 $version = pc_base::load_config('version');
1645 if($type==1) {
1646 return $version['pc_version'];
1647 } elseif($type==2) {
1648 return $version['pc_release'];
1649 } else {
1650 return $version['pc_version'].' '.$version['pc_release'];
1651 }
1652 }
1653 /**
1654* 运行钩子（插件使用）
1655*/
1656 function runhook($method) {
1657 $time_start = getmicrotime();
1658 $data= '';
1659 $getpclass = FALSE;
1660 $hook_appid = getcache('hook','plugins');
1661 if(!empty($hook_appid)) {
1662 foreach($hook_appid as $appid => $p) {
1663 $pluginfilepath = PC_PATH.'plugin'.DIRECTORY_SEPARATOR.$p.DIRECTORY_SEPARATOR.'hook.class.php';
1664 $getpclass = TRUE;
1665 include_once $pluginfilepath;
1666 }
1667 $hook_appid = array_flip($hook_appid);
1668 if($getpclass) {
1669 $pclass = new ReflectionClass('hook');
1670 foreach($pclass->getMethods() as $r) {
1671 $legalmethods[] = $r->getName();
1672 }
1673 }
1674 if(in_array($method,$legalmethods)) {
1675 foreach (get_declared_classes() as $class){
1676$refclass = new ReflectionClass($class);
1677if($refclass->isSubclassOf('hook')){
1678 if ($_method = $refclass->getMethod($method)) {
1679 $classname = $refclass->getName();
1680 if ($_method->isPublic() && $_method->isFinal()) {
1681 plugin_stat($hook_appid[$classname]);
1682 $data .= $_method->invoke(null);
1683 }
1684 }
1685}
1686 }
1687 }
1688 return $data;
1689 }
1690 }
1691
1692 function getmicrotime() {
1693 list($usec, $sec) = explode(" ",microtime());
1694 return ((float)$usec + (float)$sec);
1695 }
1696
1697 /**
1698* 插件前台模板加载
1699* Enter description here ...
1700* @param unknown_type $module
1701* @param unknown_type $template
1702* @param unknown_type $style
1703*/
1704 function p_template($plugin = 'content', $template = 'index',$style='default') {
1705 if(!$style) $style = 'default';
1706 $template_cache = pc_base::load_sys_class('template_cache');
1707 $compiledtplfile = PHPCMS_PATH.'caches'.DIRECTORY_SEPARATOR.'caches_template'.DIRECTORY_SEPARATOR.$style.DIRECTORY_SEPARATOR.'plugin'.DIRECTORY_SEPARATOR.$plugin.DIRECTORY_SEPARATOR.$template.'.php';
1708
1709 if(!file_exists($compiledtplfile) || (file_exists(PC_PATH.'plugin'.DIRECTORY_SEPARATOR.$plugin.DIRECTORY_SEPARATOR.'templates'.DIRECTORY_SEPARATOR.$template.'.html') && filemtime(PC_PATH.'plugin'.DIRECTORY_SEPARATOR.$plugin.DIRECTORY_SEPARATOR.'templates'.DIRECTORY_SEPARATOR.$template.'.html') > filemtime($compiledtplfile))) {
1710 $template_cache->template_compile('plugin/'.$plugin, $template, 'default');
1711 } elseif (!file_exists(PC_PATH.'plugin'.DIRECTORY_SEPARATOR.$plugin.DIRECTORY_SEPARATOR.'templates'.DIRECTORY_SEPARATOR.$template.'.html')) {
1712 showmessage('Template does not exist.'.DIRECTORY_SEPARATOR.'plugin'.DIRECTORY_SEPARATOR.$plugin.DIRECTORY_SEPARATOR.$template.'.html');
1713 }
1714
1715 return $compiledtplfile;
1716 }
1717 /**
1718* 读取缓存动态页面
1719*/
1720 function cache_page_start() {
1721 $relate_url = isset($_SERVER['REQUEST_URI']) ? safe_replace($_SERVER['REQUEST_URI']) : $php_self.(isset($_SERVER['QUERY_STRING']) ? '?'.safe_replace($_SERVER['QUERY_STRING']) : $path_info);
1722 define('CACHE_PAGE_ID', md5($relate_url));
1723 $contents = getcache(CACHE_PAGE_ID, 'page_tmp/'.substr(CACHE_PAGE_ID, 0, 2));
1724 if($contents && intval(substr($contents, 15, 10)) > SYS_TIME) {
1725 echo substr($contents, 29);
1726 exit;
1727 }
1728 if (!defined('HTML')) define('HTML',true);
1729 return true;
1730 }
1731 /**
1732* 写入缓存动态页面
1733*/
1734 function cache_page($ttl = 360, $isjs = 0) {
1735 if($ttl == 0 || !defined('CACHE_PAGE_ID')) return false;
1736 $contents = ob_get_contents();
1737
1738 if($isjs) $contents = format_js($contents);
1739 $contents = "<!--expiretime:".(SYS_TIME + $ttl)."-->\n".$contents;
1740 setcache(CACHE_PAGE_ID, $contents, 'page_tmp/'.substr(CACHE_PAGE_ID, 0, 2));
1741 }
1742
1743 /**
1744*
1745* 获取远程内容
1746* @param $url 接口url地址
1747* @param $timeout 超时时间
1748*/
1749 function pc_file_get_contents($url, $timeout=30) {
1750 $stream = stream_context_create(array('http' => array('timeout' => $timeout)));
1751 return @file_get_contents($url, 0, $stream);
1752 }
1753
1754 /**
1755* Function get_vid
1756* 获取视频信息
1757* @param int $contentid 内容ID 必须
1758* @param int $catid 栏目id 取内容里面视频信息时必须
1759* @param int $isspecial 是否取专题的视频信息
1760*/
1761 function get_vid($contentid = 0, $catid = 0, $isspecial = 0) {
1762 static $categorys;
1763 if (!$contentid) return false;
1764 if (!$isspecial) {
1765 if (!$catid) return false;
1766 $contentid = intval($contentid);
1767 $catid = intval($catid);
1768 $siteid = get_siteid();
1769 if (!$categorys) {
1770 $categorys = getcache('category_content_'.$siteid, 'commons');
1771 }
1772 $modelid = $categorys[$catid]['modelid'];
1773 $video_content = pc_base::load_model('video_content_model');
1774 $r = $video_content->get_one(array('contentid'=>$contentid, 'modelid'=>$modelid), 'videoid', '`listorder` ASC');
1775 $video_store =pc_base::load_model('video_store_model');
1776 return $video_store->get_one(array('videoid'=>$r['videoid']));
1777 } else {
1778 $special_content = pc_base::load_model('special_content_model');
1779 $contentid = intval($contentid);
1780 $video_store =pc_base::load_model('video_store_model');
1781 $r = $special_content->get_one(array('id'=>$contentid), 'videoid');
1782 return $video_store->get_one(array('videoid'=>$r['videoid']));
1783 }
1784 }
1785
1786 /**
1787* Function dataformat
1788* 时间转换
1789 * @param $n INT时间
1790*/
1791function dataformat($n) {
1792 $hours = floor($n/3600);
1793 $minite= floor($n%3600/60);
1794 $secend = floor($n%3600%60);
1795 $minite = $minite < 10 ? "0".$minite : $minite;
1796 $secend = $secend < 10 ? "0".$secend : $secend;
1797 if($n >= 3600){
1798 return $hours.":".$minite.":".$secend;
1799 }else{
1800 return $minite.":".$secend;
1801 }
1802
1803}
1804 ?>