Online PHP editor | refs for 7bpm7

<?php $searchLiterals = array("HALLO hallo Hallo","Hello asfddgf","h+o+la","H-OLA","sdf.adf","asfd+asdf-asdf.asdf asdf/dsf"); foreach($searchLiterals as $searchLiteral){ $split = split(" ", $searchLiteral); $preg = preg_split(" ", $searchLiteral); $str = str_split(" ", $searchLiteral); echo ($preg === $split)."\n"; echo $preg."\t".$split."\n"; }