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<?php echo sprintf('%0*I64u', 12, '321321');
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught ValueError: Unknown format specifier "I" in /in/SqC92:3 Stack trace: #0 /in/SqC92(3): sprintf('%0*I64u', 12, '321321') #1 {main} thrown in /in/SqC92 on line 3
Process exited with code 255.

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