Online PHP editor | refs for i6Pgd

<?php function htmlWrapThing($str, $size){ $html = false; $i = 0; $chars = str_split($str); $return = ""; $break = false; $tag = ""; foreach($chars as $char){ if($char=="<") $html = true; if($char==">") $html = false; if($html) $t++; if($html && $char!="/" && $t > 1){ $tag .= $char; } if(!$html) $i++; $return .= $char; if($i==$size) $break = true; if($char == " " && !$html && $break){ $return .= '</'.$tag.'>'." ".'<'.$tag.'>'; $i=0; $break = false; } } return $return; } $str = "<h1>hilo everybody how is everyone doing tonight?</h1>hello world how is everyone doing todayhello world how is everyone doing todayhello world how is everyone doing today "; echo htmlWrapThing($str,10);