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<?php $string = "Bonjour"; $stringArray = str_split($string); foreach ($stringArray as $letter) { $string[$letter] = chr($letter); } print_r($string);
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught TypeError: chr(): Argument #1 ($codepoint) must be of type int, string given in /in/ksc2I:9 Stack trace: #0 /in/ksc2I(9): chr('B') #1 {main} thrown in /in/ksc2I on line 9
Process exited with code 255.

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