PHP Regular Expressions get all links to content, PHP regular expressions get _php tutorial

PHP Regular Expressions get all links to content, PHP regular expressions get

Method One:

function Get_all_url ($code) {     preg_match_all ('/"']+) [" | ']? S*[^>]*> ([^>]+)/I ', $code, $arr);     Return Array (' name ' = = $arr [2], ' url ' = = $arr [1]); }

Method Two:

/** * Date 2015-07-24 **/$site =substr ($url, 0,strpos ($url, "/", 8));//Site $base =substr ($url, 0,strrpos ($url, "/") +1);// The directory where the file is located $fp = fopen ($url, "R"),//Open the URL while (!feof ($FP)) $contents. =fread ($fp, 1024x768);//$pattern = "|href=[" "]? ([^ '"]+) [' "]|u"; Preg_match_all ($pattern, $contents, $regarr, preg_set_order);//Match All href= for ($i =0; $i
 
  
";//root directory else  echo" link ". ( $i + 1). ":" $base. $regarr [$i][1]. "
";//Current directory Elseecho" link ". ($i + 1). ":" $regarr [$i][1]. "
";//relative path}fclose ($FP);

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