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php获取网页里所有图片并存入数组的方法_PHP

WBOY
WBOYOriginal
2016-05-30 14:59:131024browse

本文实例讲述了php获取网页里所有图片并存入数组的方法。分享给大家供大家参考。具体如下：

$images = array();
preg_match_all('/(img|src)=("|')[^"'>]+/i', $data, $media);
unset($data);
$data=preg_replace('/(img|src)("|'|="|=')(.*)/i',"$3",$media[0]);
foreach($data as $url)
{
 $info = pathinfo($url);
 if (isset($info['extension']))
 {
  if (($info['extension'] == 'jpg') ||
  ($info['extension'] == 'jpeg') ||
  ($info['extension'] == 'gif') ||
  ($info['extension'] == 'png'))
  array_push($images, $url);
 }
}

希望本文所述对大家的php程序设计有所帮助。

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