Online PHP editor | refs for AM2Cc

<?php $js = "function log_me() { console.log('sub2'); } log_me(); function popa() { do_stuff(); } function popa() { do_stuff(); } function popa() { do_stuff(); } function popa() { do_stuff(); }"; $js_pieces = explode('}',$js); foreach($js_pieces as &$js_piece) { if(strpos($js_piece,'function')) { if (preg_match_all('/[\.\{]*function.*[a-zA-Z_]*/',$js_piece,$temp_js_arr)) { echo $js_piece; } } }