Online PHP editor | refs for QiGci

<?php $text = <<<TEXT {swal title:='INFORMATION',html:='Mask and sanitary pass are mandatory for all adults and kids from 12 to 17 to.... Thanks!',icon:='info',confirmButtonText:='OK',iconColor:='#FF0000'}{/swal} TEXT; echo preg_replace_callback( "~^{swal |\G(?!^)(?:(,?[a-z]+:=')(.*?)(')|}{/swal}(*SKIP))~mi", function($m) { return count($m) === 4 ? $m[1] . htmlentities($m[2]) . $m[3] : $m[0]; }, $text );