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run code in 150+ php & hhvm versions
Bugs & Features
<?php $date = new DateTime('yesterday'); $dati = new DateTimeImmutable(); $null = null; var_dump($date < $null); var_dump($date > $null); var_dump($null < $date); var_dump($null > $date); var_dump($dati < $date); var_dump($dati > $date); var_dump($null < $dati); var_dump($null > $dati);
Output for 5.5.4 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
bool(false) bool(true) bool(true) bool(false) bool(false) bool(true) bool(true) bool(false)
Output for 5.5.0 - 5.5.3
bool(false) bool(true) bool(true) bool(false) bool(false) bool(false) bool(true) bool(false)
Output for 5.2.0 - 5.4.45
Fatal error: Class 'DateTimeImmutable' not found in /in/7GdWP on line 3
Process exited with code 255.
Output for 5.0.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/7GdWP on line 2
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: datetime in /in/7GdWP on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: datetime in /in/7GdWP on line 2