PHP find all links in the text

Question

I want to find all links in the text like this:

Test text http://hello.world Test text 
http://google.com/file.jpg Test text https://hell.o.wor.ld/test?qwe=qwe T         


        

Answer 1

i use this function

  <?php
    function deteli($string){
        $pos  = strpos($string, 'http');
        $spos = strpos($string, ' ', $pos);
        $lst  = $spos - $pos;
        $bef  = substr($string, 0, $pos);
        $aft  = substr($string, $spos);
        if ($pos == true || $pos == 0) {
            $link = substr($string, $pos, $lst);
            $res  =  $bef . "<a href='" . $link . "' class='link' target='_blank'>link</a>" . $aft . ""; 
            return  $res;
        }
        else{
            return $string;
        }
    }?>

Answer 2

Alternative to regexp it´s use this library

Works very good, butnot for very complex codes.

foreach($html->find('a') as $element) 
       echo $element->href . '<br>';

And easy to use. No regular expressions skills required:-)