3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo gmdate(DATE_RFC2822, strtotime(date('H:i')+ 60*60) );
Output for 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Warning: A non-numeric value encountered in /in/C71bl on line 2 Mon, 20 Mar 3617 16:27:42 +0000
Output for 8.0.13
Warning: A non-numeric value encountered in /in/C71bl on line 2 Sun, 20 Mar 3616 16:27:42 +0000
Output for 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Notice: A non well formed numeric value encountered in /in/C71bl on line 2 Mon, 20 Mar 3617 16:27:42 +0000
Output for 7.3.32 - 7.3.33
Sun, 20 Mar 3616 16:27:42 +0000
Output for 5.2.6 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20
Mon, 20 Mar 3617 16:27:42 +0000
Output for 5.1.1 - 5.1.6, 5.2.0 - 5.2.5
Thu, 01 Jan 1970 00:00:00 +0000
Output for 5.1.0
Notice: Use of undefined constant DATE_RFC2822 - assumed 'DATE_RFC2822' in /in/C71bl on line 2 ThuAMGMTE_RJanuaryC2822
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5
Notice: Use of undefined constant DATE_RFC2822 - assumed 'DATE_RFC2822' in /in/C71bl on line 2 WedPMGMTE_RDecemberC2822

preferences:
240.11 ms | 402 KiB | 368 Q