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<?php $hello = '?' . str_repeat(' ,?', $nbColumns - 1); echo $hello;
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $nbColumns in /in/OUUYP on line 3 Fatal error: Uncaught ValueError: str_repeat(): Argument #2 ($times) must be greater than or equal to 0 in /in/OUUYP:3 Stack trace: #0 /in/OUUYP(3): str_repeat(' ,?', -1) #1 {main} thrown in /in/OUUYP on line 3
Process exited with code 255.

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