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<?php function xor_this($string) { // Let's define our key here $key = ('12341234'); // Our plaintext/ciphertext $text ='adeabecc'; // Our output text $outText = ''; // Iterate through each character for($i=0;$i<strlen($text);) { for($j=0;($j<strlen($key) && $i<strlen($text));$j++,$i++) { $outText .= $text{$i} ^ $key{$j}; echo 'i='.$i.', '.'j='.$j.', '.$outText{$i}.'<br />'; //for debugging } } return $outText; } echo xor_this('adeabecc');
Output for git.master, git.master_jit
Fatal error: Array and string offset access syntax with curly braces is no longer supported in /in/YjND9 on line 19
Process exited with code 255.
Output for rfc.property-hooks
Parse error: syntax error, unexpected token "{" in /in/YjND9 on line 19
Process exited with code 255.

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