3v4l.org

run code in 300+ PHP versions simultaneously
<?php $timeZone = (new DateTime('2015-02-15T00:00:00-05:00'))->getTimezone(); $date = (new DateTime('2015-02-26T05:00:00+0000')) ->setTimezone($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)
8.3.60.0120.00918.52
8.3.50.0160.00522.04
8.3.40.0130.00318.89
8.3.30.0100.00319.00
8.3.20.0110.00720.06
8.3.10.0000.00823.53
8.3.00.0040.00418.89
8.2.180.0180.00418.55
8.2.170.0040.01122.96
8.2.160.0090.00622.21
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0080.00019.48
8.2.110.0000.00922.20
8.2.100.0080.00417.84
8.2.90.0090.00019.39
8.2.80.0040.00418.95
8.2.70.0030.00617.63
8.2.60.0060.00318.05
8.2.50.0000.00818.07
8.2.40.0050.00518.28
8.2.30.0000.00718.04
8.2.20.0040.00417.91
8.2.10.0040.00417.99
8.2.00.0080.00017.72
8.1.280.0120.00325.92
8.1.270.0000.01523.97
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00623.97
8.1.230.0070.00419.16
8.1.220.0040.00417.79
8.1.210.0040.00418.77
8.1.200.0040.00417.35
8.1.190.0040.00417.35
8.1.180.0040.00418.10
8.1.170.0050.00318.63
8.1.160.0070.00018.75
8.1.150.0040.00418.88
8.1.140.0040.00417.52
8.1.130.0030.00517.79
8.1.120.0040.00417.56
8.1.110.0070.00017.59
8.1.100.0080.00017.45
8.1.90.0000.00717.54
8.1.80.0070.00017.47
8.1.70.0030.00317.55
8.1.60.0030.00617.56
8.1.50.0080.00017.52
8.1.40.0040.00417.63
8.1.30.0040.00417.68
8.1.20.0030.00617.70
8.1.10.0020.00517.58
8.1.00.0000.00917.65
8.0.300.0030.00618.77
8.0.290.0040.00416.75
8.0.280.0030.00318.52
8.0.270.0040.00417.32
8.0.260.0070.00017.29
8.0.250.0070.00017.10
8.0.240.0030.00617.16
8.0.230.0000.00716.96
8.0.220.0070.00016.88
8.0.210.0080.00017.05
8.0.200.0030.00517.07
8.0.190.0060.00317.06
8.0.180.0040.00417.02
8.0.170.0000.00817.00
8.0.160.0040.00417.08
8.0.150.0000.00816.93
8.0.140.0040.00416.98
8.0.130.0030.00313.34
8.0.120.0050.00316.98
8.0.110.0070.00016.93
8.0.100.0070.00016.97
8.0.90.0020.00516.87
8.0.80.0110.01117.02
8.0.70.0080.00016.82
8.0.60.0080.00017.03
8.0.50.0040.00416.84
8.0.30.0140.00617.21
8.0.20.0120.00817.40
8.0.10.0000.00817.03
8.0.00.0160.00516.95
7.4.330.0000.00515.03
7.4.320.0000.00616.60
7.4.300.0030.00516.71
7.4.290.0030.00316.63
7.4.280.0050.00316.49
7.4.270.0060.00316.72
7.4.260.0040.00416.68
7.4.250.0040.00416.68
7.4.240.0030.00316.67
7.4.230.0030.00316.79
7.4.220.0090.01216.54
7.4.210.0030.01316.74
7.4.200.0040.00416.77
7.4.160.0120.00416.59
7.4.150.0060.01617.40
7.4.140.0160.00517.86
7.4.130.0100.00716.54
7.4.120.0090.00816.59
7.4.110.0130.01216.53
7.4.100.0150.00916.72
7.4.90.0120.00616.50
7.4.80.0140.00719.39
7.4.70.0080.00816.50
7.4.60.0100.00716.57
7.4.50.0000.00616.62
7.4.40.0060.01016.57
7.4.30.0110.00616.60
7.4.00.0030.01415.29
7.3.330.0060.00013.06
7.3.320.0060.00013.08
7.3.310.0020.00516.27
7.3.300.0000.00816.37
7.3.290.0070.00916.32
7.3.280.0110.00916.35
7.3.270.0110.00717.40
7.3.260.0130.00316.57
7.3.250.0100.00716.47
7.3.240.0070.01016.62
7.3.230.0080.00816.70
7.3.210.0130.00316.69
7.3.200.0040.01519.39
7.3.190.0130.00316.44
7.3.180.0110.00516.34
7.3.170.0130.01016.37
7.3.160.0120.00416.48
7.2.330.0000.01816.63
7.2.320.0120.00916.40
7.2.310.0160.00316.59
7.2.300.0090.01216.56
7.2.290.0100.01016.59
7.2.60.0100.00316.77
7.2.00.0070.00719.45
7.1.200.0000.00715.88
7.1.100.0090.00018.26
7.1.70.0070.01017.11
7.1.60.0090.01519.22
7.1.50.0090.01216.75
7.1.00.0070.07322.57
7.0.200.0090.00016.94
7.0.140.0100.06321.95
7.0.60.0070.06719.86
7.0.50.0070.08017.79
7.0.40.0170.08320.42
7.0.30.0170.04320.30
7.0.20.0200.04720.27
7.0.10.0030.08020.04
7.0.00.0030.04320.02
5.6.280.0000.07721.12
5.6.210.0170.07020.46
5.6.200.0070.07718.21
5.6.190.0000.05320.56
5.6.180.0200.04020.56
5.6.170.0270.08020.49
5.6.160.0100.08020.44
5.6.150.0070.05018.21
5.6.140.0000.05318.11
5.6.130.0130.03318.20
5.6.120.0130.07321.01
5.6.110.0170.04720.89
5.6.100.0130.07020.93
5.6.90.0100.08321.07
5.6.80.0100.07020.48
5.5.350.0200.04020.41
5.5.340.0170.03717.95
5.5.330.0070.06320.15
5.5.320.0230.08020.17
5.5.310.0270.07320.30
5.5.300.0070.04717.87
5.5.290.0130.08017.98
5.5.280.0200.07020.84
5.5.270.0030.08320.75
5.5.260.0030.09020.84
5.5.250.0230.06720.46
5.5.240.0130.07020.25
5.4.450.0430.05719.64
5.4.440.0830.04719.25
5.4.430.0700.05019.63
5.4.420.0630.04719.12
5.4.410.0600.06719.30
5.4.400.0700.04719.18
5.4.390.0330.07018.77
5.4.380.0100.06018.49
5.4.370.0130.05318.60
5.4.360.0200.05718.66
5.4.350.0070.06718.49
5.4.340.0170.05718.77
5.4.320.0170.05318.51
5.4.310.0130.05718.70
5.4.300.0130.05718.49
5.4.290.0130.05718.82
5.4.280.0170.05018.60
5.4.270.0130.05318.70
5.4.260.0070.06018.51
5.4.250.0200.05018.57
5.4.240.0170.05318.67
5.4.230.0170.05318.48
5.4.220.0230.05318.48
5.4.210.0170.05318.48
5.4.200.0170.05016.64
5.4.190.0200.05018.66
5.4.180.0100.06018.61
5.4.170.0330.04718.59
5.4.160.0170.05318.55
5.4.150.0200.05018.68
5.4.140.0200.05016.34
5.4.130.0130.05016.14
5.4.120.0200.05016.31
5.4.110.0230.06316.30
5.4.100.0200.05016.30
5.4.90.0130.05316.30
5.4.80.0200.06316.05
5.4.70.0400.05016.19
5.4.60.0270.05716.08
5.4.50.0170.04716.31
5.4.40.0270.04016.27
5.4.30.0170.06316.12
5.4.20.0100.05716.13
5.4.10.0130.05016.05
5.4.00.0200.04315.77
5.3.290.0130.05714.72
5.3.280.0130.05314.59
5.3.270.0170.06314.59
5.3.260.0170.05714.51
5.3.250.0170.05314.57
5.3.240.0130.06014.54
5.3.230.0370.04314.70
5.3.220.0200.05714.48
5.3.210.0100.07014.55
5.3.200.0200.05014.46
5.3.190.0200.05014.57
5.3.180.0100.05314.51
5.3.170.0170.04714.59
5.3.160.0200.04714.55
5.3.150.0200.04714.49
5.3.140.0200.04314.46
5.3.130.0230.04314.48
5.3.120.0230.04314.50
5.3.110.0100.05714.58
5.3.100.0170.05013.93
5.3.90.0100.05314.05
5.3.80.0030.06013.93
5.3.70.0230.04314.10
5.3.60.0230.04014.00
5.3.50.0100.05714.02
5.3.40.0130.05013.88
5.3.30.0170.06013.90
5.3.20.0070.06713.65
5.3.10.0200.04713.56
5.3.00.0070.06013.57
5.2.170.0130.04011.07
5.2.160.0130.04011.30
5.2.150.0170.04011.18
5.2.140.0100.05011.09
5.2.130.0170.03711.01
5.2.120.0100.04311.05
5.2.110.0130.04011.03
5.2.100.0270.03711.12
5.2.90.0230.04311.05
5.2.80.0200.04711.14
5.2.70.0070.04711.06
5.2.60.0130.04010.98
5.2.50.0230.03310.93
5.2.40.0130.04010.96
5.2.30.0200.03310.92
5.2.20.0130.03710.92
5.2.10.0130.03710.96
5.2.00.0100.04010.76
5.1.60.0100.0339.98
5.1.50.0200.02710.06
5.1.40.0170.03310.05
5.1.30.0100.03710.31
5.1.20.0130.03310.37
5.1.10.0200.02710.20
5.1.00.0070.03710.13
5.0.50.0100.0278.64
5.0.40.0070.0278.48
5.0.30.0030.0478.36
5.0.20.0030.0308.22
5.0.10.0130.0278.27
5.0.00.0070.0438.26
4.4.90.0030.0235.84
4.4.80.0070.0235.81
4.4.70.0130.0135.81
4.4.60.0030.0235.94
4.4.50.0030.0235.92
4.4.40.0030.0375.92
4.4.30.0070.0305.93
4.4.20.0070.0205.98
4.4.10.0030.0335.93
4.4.00.0070.0435.90
4.3.110.0030.0235.80
4.3.100.0030.0235.82
4.3.90.0030.0235.80
4.3.80.0070.0335.79
4.3.70.0130.0135.82
4.3.60.0070.0205.86
4.3.50.0070.0235.78
4.3.40.0100.0305.86
4.3.30.0070.0204.57
4.3.20.0070.0204.62
4.3.10.0000.0304.54
4.3.00.0030.0237.59

preferences:
48.05 ms | 401 KiB | 5 Q