3v4l.org

run code in 300+ PHP versions simultaneously
<?php $week_of=new DateTime('last monday'); } $interval=new DateInterval('P1D'); $week_of->setTimezone(new DateTimeZone('Asia/Shanghai')); $mon=$week_of->format('D Y-m-d'); $mon_query=$week_of->format('Y-m-d'); $tue=$week_of->add($interval)->format('D Y-m-d'); $wed=$week_of->add($interval)->format('D Y-m-d'); $thu=$week_of->add($interval)->format('D Y-m-d'); $fri=$week_of->add($interval)->format('D Y-m-d'); $sat=$week_of->add($interval)->format('D Y-m-d'); $sun=$week_of->add($interval)->format('D Y-m-d'); $sun_query=$sun->format('Y-m-d');

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
5.6.150.0170.07318.30
5.6.140.0000.04318.17
5.6.130.0070.08718.21
5.6.120.0170.07020.98
5.6.110.0030.05321.02
5.6.100.0030.08320.96
5.6.90.0100.08720.96
5.6.80.0100.08020.37
5.5.300.0030.04017.98
5.5.290.0030.04717.92
5.5.280.0200.07020.84
5.5.270.0000.07320.83
5.5.260.0070.07720.76
5.5.250.0030.08020.57
5.5.240.0200.07320.00

preferences:
146.37 ms | 1394 KiB | 7 Q