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<?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);
Output for git.master, git.master_jit, rfc.property-hooks
@property \App\Models\Invitation[] $invitations @property \App\Models\Invitation[] $invitations2 @blogpost @blogpost2 @blogpost3 @blogpost4

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