php获取网页301真实地址-PHP源码
PHP代码
function getrealurl($url){
$header = get_headers($url,1);
if (strpos($header[0],'301') || strpos($header[0],'302')) {
if(is_array($header['Location'])) {
return $header['Location'][count($header['Location'])-1];
}else{
return $header['Location'];
}
}else {
return $url;
}
}
/php/34674.htmlwww.phpzy.comtrue/php/34674.htmlTechArticlephp获取网页301真实地址-PHP源码 PHP代码 function getrealurl($url){ $header = get_headers($url,1); if (strpos($header[0],301) || strpos($header[0],302)) { if(is_array($header[Location])) { return $header[Location][count($header[Lo...
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