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<?php $inputs = ["zbcwgmbpijcxu\"yins\"sfxn"]; $sum = 0; echo addslashes($inputs[0]); for($i = 0; $i<count($inputs); $i++){ $ns = addslashes($inputs[$i]); $matches = null; preg_match("/\\\\[^\\\"]/",$ns,$matches); $sum+=2; for($j = 0; $j<strlen($ns); $j++){ $sum++; //echo $ns[$j]; } if(count($matches)>0){ $sum+=2; } for($j=0; $j<strlen($ns); $j++){ if($ns[$j] === "\\" && $ns[$j+1] ==="\\"){ $sum-=2; } } $sum-= strlen($inputs[$i]); } echo $sum;
Output for git.master, git.master_jit, rfc.property-hooks
zbcwgmbpijcxu\"yins\"sfxn4

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