批量下载图片可复制代码

来源：互联网发布：省市区县json 编辑：程序博客网时间：2024/05/22 05:02
<?php$str='<BODY> <img src="https://img.alicdn.com/imgextra/i1/831867534/TB2YBB.XCBjpuFjSsplXXa5MVXa-831867534.jpg" class="img-ks-lazyload" align="absmiddle"><img src="https://img.alicdn.com/imgextra/i4/831867534/TB25VB.XChlpuFjSspkXXa1ApXa-831867534.jpg" class="img-ks-lazyload" align="absmiddle"> </BODY>';$pattern="/<[img|IMG].*?src=[\'|\"](.*?(?:[\.gif|\.jpg]))[\'|\"].*?[\/]?>/";preg_match_all($pattern,$str,$match);//print_r($match);//echo $match[1][0];$imgall_array=$match[1];//print_r($imgall_array);foreach($imgall_array as $k=>$v){    $url=$v;    $return_content = http_get_data($url);     $filename = "./img/".'test'.$k.'.jpg';      $fp= @fopen($filename,"a"); //将文件绑定到流        fwrite($fp,$return_content); //写入文件 }    function http_get_data($url) {          $ch = curl_init ();          curl_setopt ( $ch, CURLOPT_CUSTOMREQUEST, 'GET' );          curl_setopt ( $ch, CURLOPT_SSL_VERIFYPEER, false );          curl_setopt ( $ch, CURLOPT_URL, $url );          ob_start ();          curl_exec ( $ch );          $return_content = ob_get_contents ();           ob_end_clean ();          $return_code = curl_getinfo ( $ch, CURLINFO_HTTP_CODE );          return $return_content;      }  ?>
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