Ask for a regular expression & quot;, & quot; bdSourceName & quot;: & quot;, & quot; bdFromPageTitlePrefix & quot;: & quot ;, & quot; token & quot;: & quot; 8095 & quot ;},{ & quot; thumbURL & quot ask for a regular expression
"," BdSourceName ":" "," bdFromPageTitlePrefix ":" "," token ":" 8095 "},{" thumbURL ":" http://t2.baidu.com/it/u=2984778172,1478112097&fm=0&gp=0.jpg "," middleURL ": "http://t2.baidu.com/it/u=2984778172,1478112097&fm=51&gp=0.jpg", "largeTnImageUrl": "http://t2.baidu.com/it/u=2984778172,1478112097&fm=52&gp=0.jpg", "hasLarge": 0, "pageNum": 40, "objURL": "http://www.che51.com/UploadFiles/image/Gallery/2_Pic_20091225012743 2009. jpg "," fromURL ":" http://www.che51.com/picture/carinfo.aspx? Car_id = 1781 & carserialsid = 227 "," fromURLHost ":" http://www.che51.com "," currentIndex ":" 28638 "," width ": 174," height ": 121, "type": "jpg", "filesize": "52", "bdSrcType": "0", "di": "64754191000", "is": "0, 0 ", "bdSetImgNum": 0, "bdImgnewsDate": "1970-01-01 08:00", "fromPageTitle": "New
Bmw <\/strong>530li <\/strong> "," bdSourceName ":" "," bdFromPageTitlePrefix ":" "," token ":" 9011 "},{" thumbURL ": "http://t3.baidu.com/it/u=167097252,823550504&fm=0&gp=0.jpg", "middleURL": "http://t3.baidu.com/it/u=167097252,823550504&fm=51&gp=0.jpg", "largeTnImageUrl": "http://t3.baidu.com/it/u=167097252,823550504&fm=52&gp=0.jpg", "hasLarge": 0, "pageNum": 41, "objURL": "http://www.2sauto.net/db/upload/s_20081013200290.jpg"
What should I do if I want to extract the pure URL after the objURL? Thank you.
------ Solution --------------------
PHP code
$ S = <
Bmw <\/strong>
530li <\/strong> "," bdSourceName ":" "," bdFromPageTitlePrefix ":" "," token ":" 9011 "},{" thumbURL ": "http://t3.baidu.com/it/u=167097252,823550504&fm=0&gp=0.jpg", "middleURL": "http://t3.baidu.com/it/u=167097252,823550504&fm=51&gp=0.jpg", "largeTnImageUrl": "http://t3.baidu.com/it/u=167097252,823550504&fm=52&gp=0.jpg", "hasLarge": 0, "pageNum": 41, "objURL ": "http://www.2sauto.net/db/upload/s_20081013200290.jpg" txt; preg_match_all ('/"objURL ":"(. +) "/sU ', $ s, $ m); print_r ($ m [1]);
