3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $time = strtotime( '2014-01-31' ); $format = "\\Fm\0 j, Y"; var_dump( date( $format, $time ) ); $datetime = new DateTime( '@' . $time ); var_dump( $datetime->format( $format ) );
Output for hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
string(13) "F01 31, 2014" string(13) "F01 30, 2014"
Output for 5.2.1 - 5.6.28
string(3) "F01" string(3) "F01"
Output for 5.2.0
string(12) "F01 31, 2014" string(12) "F01 30, 2014"
Output for 5.0.0 - 5.1.6
string(12) "F01 31, 2014" Fatal error: Class 'DateTime' not found in /in/u1f6e on line 6
Process exited with code 255.
Output for 4.3.2 - 4.4.9
string(12) "F01 31, 2014" Fatal error: Cannot instantiate non-existent class: datetime in /in/u1f6e on line 6
Process exited with code 255.
Output for 4.3.0 - 4.3.1
string(12) "F01 31, 2014" Fatal error: Cannot instantiate non-existent class: datetime in /in/u1f6e on line 6