php - extracting link from a string containing html and javascript -


i have string contains following:

<img data-bind="defaultsrc: {srcdesktop: 'http://desktoplink', srcmobile: 'http://mobilelink', fallback: 'http://baseurl'}" >

i trying extract srcdesktop contained inside string. want final result yield me link http://desktoplink. best way achieve other str_replace? have dataset contains strings looking formula extract in php.

here how have been doing it, there got more efficient way:

$string = '<img data-bind="defaultsrc: {srcdesktop: \'http://desktoplink\', srcmobile: \'http://mobilelink\', fallback: \'http://baseurl\'}" >'; $test = explode(" ",$string); echo "<br>".str_replace(",","",str_replace("'","",$test['3']));

you can use preg_match

$string = '<img data-bind="defaultsrc: {srcdesktop: \'http://desktoplink\', srcmobile: \'http://mobilelink\', fallback: \'http://baseurl\'}" >';  preg_match('/.*\bsrcdesktop:\s*(?:\'|\")(.*?)(?:\'|\").*/i', $string, $matches);  if (isset($matches[1])) {     echo trim($matches[1]); }

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