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<?php $value='0392387900'; var_dump(is_numeric($value)); var_dump(new \DateTime('@' .$value)); $value=0392387900; var_dump(is_numeric($value)); var_dump(new \DateTime('@' .$value));
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.7
Parse error: Invalid numeric literal in /in/kM1Dc on line 5
Process exited with code 255.

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