3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new DateTime('2015-02-26T05:00:00-0500') $timeZone = new DateTimeZone('UTC'); $date = $date->setTimezone($timeZone)->format('g:i a'); echo $date;

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)
5.4.380.0070.05718.77
5.4.370.0100.05318.67
5.4.360.0130.05018.77
5.4.350.1070.06718.77
5.4.340.0830.05018.50
5.4.320.0870.05018.76
5.4.310.0870.05018.83
5.4.300.0770.05718.50
5.4.290.0900.05718.82
5.4.280.0870.04718.44
5.4.270.0870.05018.55
5.4.260.0830.05018.73
5.4.250.0870.05318.83
5.4.240.0870.04718.69
5.4.230.0800.05018.75
5.4.220.0900.05318.67
5.4.210.0800.05318.57
5.4.200.0900.04316.80
5.4.190.0930.07318.50
5.4.180.1000.07018.49
5.4.170.0770.06018.45
5.4.160.0870.04318.68
5.4.150.0830.05018.74
5.4.140.0830.05016.32
5.4.130.0870.04316.16
5.4.120.0830.06016.27
5.4.110.0900.04016.25
5.4.100.0930.04016.24
5.4.90.0800.05016.16
5.4.80.0800.05016.23
5.4.70.0870.04316.39
5.4.60.0830.04716.27
5.4.50.0800.05316.16
5.4.40.0830.04716.18
5.4.30.0830.04316.13
5.4.20.0770.05316.24
5.4.10.0870.04716.39
5.4.00.0800.04715.68
5.3.290.0700.06314.76
5.3.280.0830.04714.54
5.3.270.0770.05714.60
5.3.260.0870.04714.52
5.3.250.0770.05314.68
5.3.240.0830.05014.62
5.3.230.0870.05014.51
5.3.220.0800.05314.46
5.3.210.0700.06314.60
5.3.200.0830.04714.50
5.3.190.0800.05314.68
5.3.180.0970.05314.55
5.3.170.0900.05014.65
5.3.160.0830.05014.61
5.3.150.0770.05714.48
5.3.140.0870.04314.54
5.3.130.0830.05014.46
5.3.120.0800.05314.46
5.3.110.0870.04714.54
5.3.100.0830.06314.00
5.3.90.0800.05013.91
5.3.80.0830.05013.96
5.3.70.0900.04314.11
5.3.60.0800.05314.10
5.3.50.0770.05013.94
5.3.40.0800.05014.04
5.3.30.0830.04313.98
5.3.20.0730.05313.68
5.3.10.0630.05013.57
5.3.00.0800.04713.75
5.2.170.0670.04011.20
5.2.160.0700.03311.10
5.2.150.0630.04311.11
5.2.140.0700.04011.05
5.2.130.0600.04311.09
5.2.120.0630.03711.03
5.2.110.0630.04311.02
5.2.100.0600.04311.07
5.2.90.0700.03311.14
5.2.80.0730.03711.01
5.2.70.0630.04311.23
5.2.60.0670.04011.01
5.2.50.0670.04711.02
5.2.40.0500.04710.98
5.2.30.0530.04310.96
5.2.20.0530.04010.99
5.2.10.0530.04011.00
5.2.00.0600.03310.73
5.1.60.0530.03310.11
5.1.50.0500.03310.11
5.1.40.0530.0339.95
5.1.30.0530.03710.29
5.1.20.0500.04010.41
5.1.10.0500.03710.19
5.1.00.0500.04310.07
5.0.50.0300.0278.56
5.0.40.0230.0308.45
5.0.30.0230.0478.33
5.0.20.0300.0278.41
5.0.10.0300.0278.29
5.0.00.0230.0438.16
4.4.90.0230.0235.92
4.4.80.0270.0205.86
4.4.70.0370.0235.92
4.4.60.0300.0205.85
4.4.50.0270.0235.89
4.4.40.0270.0475.82
4.4.30.0300.0205.89
4.4.20.0230.0236.00
4.4.10.0330.0175.93
4.4.00.0330.0375.95
4.3.110.0470.0275.84
4.3.100.0400.0275.82
4.3.90.0300.0205.92
4.3.80.0300.0335.82
4.3.70.0330.0175.84
4.3.60.0330.0175.91
4.3.50.0330.0205.89
4.3.40.0300.0335.74
4.3.30.0100.0274.68
4.3.20.0130.0234.62
4.3.10.0130.0234.51
4.3.00.0030.0207.59

preferences:
141.26 ms | 1394 KiB | 7 Q