3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php date(DateTime::RFC2822); // string(31) "Tue, 14 Jan 2014 19:21:18 +0100" gmdate('D, d M Y H:i:s'); // string(25) "Tue, 14 Jan 2014 18:21:18" header('Last-Modified: ' . date(DateTime::RFC2822)); // First method to set `Last-Modified` header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT'); // Second method to set `Last-Modified`
Output for 5.2.0 - 5.6.26, hhvm-3.10.0 - 3.13.2, 7.0.0 - 7.1.0
Output for 5.0.0 - 5.0.5, 5.1.1 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/eipbv on line 3
Process exited with code 255.
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/eipbv on line 11
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected ')', expecting '(' in /in/eipbv on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected ')', expecting '(' in /in/eipbv on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `'('' in /in/eipbv on line 3
Process exited with code 255.