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<?php var_export((new DateTime(sprintf('%s', 'yesterday')))->format(DateTime::DateTime::ATOM));
Output for 5.4.1 - 5.4.45, 5.5.24 - 5.5.29, 5.6.8 - 5.6.13
Parse error: syntax error, unexpected '::' (T_PAAMAYIM_NEKUDOTAYIM) in /in/OSC5h on line 3
Process exited with code 255.
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78.42 ms | 402 KiB | 61 Q