Question

PHP正则表达式提取IMG标签的问题

$content = 'gdgfgsdfg<img src="imge.jpg">fsafasfd<img src="imge2.jpg">fsafasfd';

$preg = "/<img src=\"(.+?)\">/";

preg_match_all($preg,$content,$new_cnt);

print_r($new_cnt);

如果是上面这种格式可以提取出来相应的数组，但是如果字符是以下格式就不行了，求教

$content = 'gdgfgsdfg<img src="imge.jpg" border="0">fsafasfd<img src="imge2.jpg" border="0">>fsafasfd';

Answer 1

$preg = "/<img src=\"(.+?)\".*?>/";

Answer 2

$preg = '/<img src="([^"]+)"[^>]*>/';

Answer 3

/<img([^\/>src]+)src="([^"]+)"([^\/>]*)\/?>/