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run code in 150+ php & hhvm versions
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<?php function validateDate($date, $format = 'Y-m-d') { $d = \DateTime::createFromFormat($format, $date); return $d && $d->format($format) == $date; } var_dump(validateDate('28/02/2012', 'd/m/Y'));
based on XDN6B
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
bool(true)
Output for 5.2.10 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/CQ5uM on line 4 Fatal error: Call to undefined method DateTime::createFromFormat() in /in/CQ5uM on line 4
Process exited with code 255.
Output for 5.2.0 - 5.2.9
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/CQ5uM on line 4 Fatal error: Call to undefined method DateTime::createfromformat() in /in/CQ5uM on line 4
Process exited with code 255.
Output for 5.0.0 - 5.1.6
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/CQ5uM on line 4 Fatal error: Class 'DateTime' not found in /in/CQ5uM on line 4
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/CQ5uM on line 4 Fatal error: Undefined class name 'datetime' in /in/CQ5uM on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/CQ5uM on line 4 Fatal error: Undefined class name 'datetime' in /in/CQ5uM on line 4