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<?php echo preg_replace('/(_[a-z])/g', function($u) { return str_replace('', '_', strtoupper($u)); }; , 'robOtr');
Output for 5.3.0 - 5.3.28, 5.4.0 - 5.4.23
Parse error: syntax error, unexpected ';' in /in/0GEOQ on line 14
Process exited with code 255.
preferences:
174.79 ms | 1395 KiB | 60 Q