3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $string = 'Availabl&e fr&om:& <ext-link ext-link-type="uri" xlink:href="www.psychPORT.com">http://www.psychPORT.com</ext-link>'; $string = preg_replace("/&\s/is", '\&\, ', $string); echo($string);
based on 0nUGl
Output for 5.6.0 - 5.6.30, hhvm-3.18.5 - 3.22.0, 7.0.0 - 7.3.0beta1
Availabl&e fr&om:\&\, <ext-link ext-link-type="uri" xlink:href="www.psychPORT.com">http://www.psychPORT.com</ext-link>