3v4l.org

run code in 300+ PHP versions simultaneously
<?php ini_set("date.timezone", "America/New_York"); echo date('Y-m-d H:i:s T', strtotime('2004-10-31 EDT +1 hour'))."\n"; echo date('Y-m-d H:i:s T', strtotime('2004-10-31 EDT +2 hours'))."\n"; echo date('Y-m-d H:i:s T', strtotime('2004-10-31 EDT +3 hours'))."\n"; echo "\n"; echo date('Y-m-d H:i:s T', strtotime('2004-10-31 +1 hour'))."\n"; echo date('Y-m-d H:i:s T', strtotime('2004-10-31 +2 hours'))."\n"; echo date('Y-m-d H:i:s T', strtotime('2004-10-31 +3 hours'))."\n";
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
2004-10-31 01:00:00 EDT 2004-10-31 01:00:00 EST 2004-10-31 02:00:00 EST 2004-10-31 01:00:00 EDT 2004-10-31 02:00:00 EST 2004-10-31 03:00:00 EST
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 2004-10-31 01:00:00 EDT 2004-10-31 01:00:00 EST 2004-10-31 02:00:00 EST 2004-10-31 01:00:00 EDT 2004-10-31 02:00:00 EST 2004-10-31 03:00:00 EST
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5
2004-10-31 06:00:00 CET 2004-10-31 07:00:00 CET 2004-10-31 08:00:00 CET 2004-10-31 01:00:00 CEST 2004-10-31 02:00:00 CEST 2004-10-31 03:00:00 CET
preferences:
298.98 ms | 402 KiB | 468 Q