Online PHP editor | refs for i1bCv

<?php $str = '@property \App\Models\Invitation[] $invitations @property \App\Models\Invitation[] $invitations @blogpost @blogpost @blogpost @blogpost'; $arr = explode("\n", $str); $temp = array(); Foreach($arr as &$item){ If(isset($temp[$item])){ $key = $item; $item .= $temp[$item]; $temp[$key] = $temp[$key]+1; }Else{ $temp[$item] = 2; } } Echo implode("\n",$arr);