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对淘宝URL中ID提取的PHP代码

  • 时间:2022-11-15 20:37 编辑: 来源: 阅读:
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摘要:对淘宝URL中ID提取的PHP代码
[u]复制代码[/u] 代码如下:
<?php $taobao = 'taobao.com'; $tmall = 'tmall.com'; $guojitmall = 'tmall.hk'; $juhuasuan = 'ju.taobao.com'; /* 取宝贝的id 休闲e族 */ function quid($strurl) {     $strurl = strtolower ( $strurl );     if (strpos ( $strurl, 'id' ) !== false) {         $arr = explode ( '?', $strurl );         $arr = explode ( '&', $arr [1] );         $NO = 0;         foreach ( $arr as $k => $v ) {             if (is_string ( $v )) {                 //判断是否含有id                 if (strpos ( $v, 'id' ) !== false) {                     //处理含有item或者num项 返还id数                     if (strpos ( $v, 'item' ) !== false || strpos ( $v, 'num' ) !== false) {                         //echo $v,'<br/>';                         $i = strrpos ( $v, '=' );                         $str = substr ( $v, $i + 1 );                         if (is_numeric ( $str )) {                             return $NO = $str;                         }                     } else {                         //echo $v,'<br/>';                         $i = strrpos ( $v, '=' );                         $str = substr ( $v, $i + 1 );                         $x = strlen ( $str );                         if (is_numeric ( $str )) {                             if ($x ==11) {                                 $NO = $str;                             } else if ($NO == 0 || ($x > 9 && $x < 11)) {                                 $NO = $str;                             }                         }                     }                 }             }         }         return $NO;     } } ?>
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