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<?php $date = new \DateTime('2014-05-16'); var_dump(date('Y-m-d', strtotime('Monday this week' . $date->format('Y-m-d'))));
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38, 7.0.0 - 7.0.33, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
string(10) "2014-05-12"
Output for 5.2.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/1Z2tu on line 2 string(10) "2014-05-19"
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/1Z2tu on line 2 Fatal error: Class 'DateTime' not found in /in/1Z2tu on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/1Z2tu on line 2 Fatal error: Cannot instantiate non-existent class: datetime in /in/1Z2tu on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/1Z2tu on line 2 Fatal error: Cannot instantiate non-existent class: datetime in /in/1Z2tu on line 2

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