3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo date_create('2013-12-31T08:00:00+0000')->setTimeZone(new DateTimeZone('Europe/London'))->format(DATE_ISO8601);

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)
8.3.70.0140.00416.63
8.3.60.0170.00316.75
8.3.50.0150.00322.76
8.3.40.0030.01718.92
8.3.30.0070.00719.09
8.3.20.0080.00020.19
8.3.10.0080.00023.43
8.3.00.0080.00017.75
8.2.180.0210.00016.50
8.2.170.0140.00022.96
8.2.160.0070.00720.55
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00420.89
8.2.110.0100.00020.57
8.2.100.0060.00618.03
8.2.90.0000.00919.35
8.2.80.0080.00417.97
8.2.70.0060.00317.75
8.2.60.0000.00817.89
8.2.50.0060.00318.07
8.2.40.0080.00018.22
8.2.30.0040.00418.09
8.2.20.0040.00417.91
8.2.10.0000.00717.98
8.2.00.0030.00617.81
8.1.280.0070.00725.92
8.1.270.0110.01123.84
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0070.00323.93
8.1.230.0090.00323.89
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0000.00817.35
8.1.190.0000.00817.11
8.1.180.0000.00818.10
8.1.170.0060.00318.65
8.1.160.0020.00521.94
8.1.150.0040.00418.73
8.1.140.0020.00517.46
8.1.130.0000.00717.78
8.1.120.0000.00717.53
8.1.110.0070.00017.36
8.1.100.0050.00217.41
8.1.90.0040.00417.54
8.1.80.0060.00917.39
8.1.70.0030.00317.38
8.1.60.0000.00817.56
8.1.50.0040.00417.47
8.1.40.0070.00017.48
8.1.30.0000.00817.71
8.1.20.0040.00417.67
8.1.10.0050.00217.67
8.1.00.0070.00317.59
8.0.300.0040.00418.77
8.0.290.0080.00017.00
8.0.280.0000.00718.48
8.0.270.0040.00417.39
8.0.260.0030.00317.43
8.0.250.0030.00317.20
8.0.240.0070.00317.18
8.0.230.0030.00717.00
8.0.220.0040.00317.01
8.0.210.0000.00716.90
8.0.200.0030.00317.06
8.0.190.0000.00717.07
8.0.180.0070.00016.93
8.0.170.0040.00417.07
8.0.160.0040.00417.00
8.0.150.0000.00816.98
8.0.140.0050.00316.84
8.0.130.0050.00013.41
8.0.120.0020.00516.95
8.0.110.0040.00416.90
8.0.100.0000.00816.98
8.0.90.0080.00016.84
8.0.80.0140.00816.96
8.0.70.0000.00716.95
8.0.60.0000.01017.08
8.0.50.0040.00316.89
8.0.30.0130.00717.14
8.0.20.0220.01917.42
8.0.10.0080.00016.99
8.0.00.0110.00916.80
7.4.330.0000.00715.00
7.4.320.0000.00616.67
7.4.300.0000.00616.70
7.4.290.0030.00316.65
7.4.280.0070.00016.64
7.4.270.0030.00316.66
7.4.260.0030.00616.65
7.4.250.0000.00716.45
7.4.240.0020.00616.66
7.4.230.0000.00716.36
7.4.220.0090.00916.52
7.4.210.0090.00616.67
7.4.200.0020.00516.54
7.4.160.0140.00416.55
7.4.150.0120.00617.40
7.4.140.0060.01217.86
7.4.130.0070.01016.84
7.4.120.0120.00616.83
7.4.110.0080.00916.53
7.4.100.0100.00716.49
7.4.90.0130.01016.50
7.4.80.0120.00619.39
7.4.70.0140.00716.61
7.4.60.0030.01216.78
7.4.50.0060.00316.65
7.4.40.0070.01316.73
7.4.30.0050.01316.76
7.4.00.0030.01315.15
7.3.330.0000.00513.07
7.3.320.0000.00513.03
7.3.310.0000.00616.30
7.3.300.0070.00016.35
7.3.290.0070.00716.31
7.3.280.0050.01216.30
7.3.270.0090.00917.40
7.3.260.0060.01216.21
7.3.240.0090.00916.54
7.3.230.0030.01316.83
7.3.210.0120.00616.47
7.3.200.0160.00019.39
7.3.190.0030.01616.38
7.3.180.0060.00916.58
7.3.170.0140.00416.36
7.3.160.0130.00316.70
7.3.120.0120.00614.98
7.3.110.0110.00715.22
7.3.100.0030.00615.17
7.3.90.0070.00315.04
7.3.80.0040.01214.79
7.3.70.0080.00414.81
7.3.60.0030.01014.96
7.3.50.0060.00614.79
7.3.40.0030.01014.75
7.3.30.0110.00314.97
7.3.20.0080.00616.86
7.3.10.0060.00916.53
7.3.00.0040.01116.89
7.2.330.0120.00616.82
7.2.320.0090.01216.73
7.2.310.0030.01316.54
7.2.300.0090.01216.82
7.2.290.0040.01416.73
7.2.250.0100.01015.14
7.2.240.0000.02014.89
7.2.230.0030.01015.28
7.2.220.0050.00515.07
7.2.210.0040.01115.02
7.2.200.0090.00315.28
7.2.190.0070.01014.87
7.2.180.0030.00715.02
7.2.170.0140.00315.28
7.2.60.0030.00917.15
7.2.00.0130.00719.52
7.1.330.0030.01016.05
7.1.320.0100.00316.07
7.1.310.0060.00615.85
7.1.300.0030.00616.00
7.1.290.0030.00616.06
7.1.280.0000.01315.96
7.1.270.0000.01015.89
7.1.260.0100.00315.74
7.1.200.0060.00316.00
7.1.100.0080.00318.17
7.1.70.0000.00817.35
7.1.60.0070.01719.40
7.1.50.0070.01116.70
7.1.00.0030.07722.45
7.0.200.0000.00816.84
7.0.140.0030.07021.97
7.0.60.0070.06719.89
7.0.50.0170.07717.89
7.0.40.0070.04020.08
7.0.30.0470.07320.09
7.0.20.0370.07320.21
7.0.10.0070.04720.04
7.0.00.0100.08720.19
5.6.280.0030.07021.04
5.6.210.0130.08020.70
5.6.200.0070.04018.10
5.6.190.0030.04320.27
5.6.180.0330.07020.41
5.6.170.0270.07320.51
5.6.160.0030.06720.38
5.6.150.0070.06718.15
5.6.140.0100.06718.21
5.6.130.0070.06018.21
5.6.120.0000.09320.98
5.6.110.0130.06721.11
5.6.100.0100.09721.10
5.6.90.0200.06021.00
5.6.80.0170.06320.39
5.5.350.0300.07320.52
5.5.340.0000.06018.02
5.5.330.0070.04020.43
5.5.320.0470.07320.24
5.5.310.0330.04320.18
5.5.300.0030.04317.91
5.5.290.0070.05317.98
5.5.280.0030.04020.87
5.5.270.0030.09020.79
5.5.260.0070.08320.97
5.5.250.0070.08720.68
5.5.240.0200.05020.24
5.4.450.0300.04319.42
5.4.440.0600.04319.46
5.4.430.0170.04019.42
5.4.420.0400.04019.24
5.4.410.0370.04319.45
5.4.400.0630.03719.26
5.4.390.0430.04719.25
5.4.380.1000.05018.78
5.4.370.1130.04318.74
5.4.360.0930.06018.73
5.4.350.1100.07318.75
5.4.340.1000.06018.68
5.4.320.0050.03712.46
5.4.310.0040.03912.45
5.4.300.0080.03412.46
5.4.290.0070.03812.46
5.4.280.0070.03312.35
5.4.270.0070.03512.35
5.4.260.0060.03712.35
5.4.250.0050.03812.35
5.4.240.0100.04112.35
5.4.230.0130.03012.34
5.4.220.0050.03712.34
5.4.210.0080.03312.34
5.4.200.0060.03612.34
5.4.190.0030.03912.34
5.4.180.0010.04112.34
5.4.170.0060.04512.35
5.4.160.0080.03312.35
5.4.150.0050.03712.34
5.4.140.0060.03712.02
5.4.130.0040.03812.01
5.4.120.0050.03611.97
5.4.110.0070.03711.97
5.4.100.0100.03611.97
5.4.90.0060.03811.96
5.4.80.0060.03911.96
5.4.70.0060.03411.96
5.4.60.0110.02911.96
5.4.50.0070.03411.96
5.4.40.0060.03411.95
5.4.30.0060.03411.95
5.4.20.0040.03611.95
5.4.10.0100.03011.95
5.4.00.0030.04211.44
5.3.290.0070.03712.80
5.3.280.0030.04112.70
5.3.270.0110.03612.73
5.3.260.0060.03912.72
5.3.250.0050.04012.72
5.3.240.0070.03612.71
5.3.230.0070.03712.71
5.3.220.0060.03812.68
5.3.210.0090.03612.68
5.3.200.0090.03412.68
5.3.190.0080.03512.68
5.3.180.0050.03712.68
5.3.170.0050.03712.67
5.3.160.0020.03912.67
5.3.150.0040.03912.68
5.3.140.0090.03812.66
5.3.130.0100.03512.66
5.3.120.0120.03212.66
5.3.110.0040.04012.66
5.3.100.0080.03412.12
5.3.90.0080.03312.09
5.3.80.0040.03712.07
5.3.70.0060.03512.08
5.3.60.0140.02912.07
5.3.50.0090.03312.00
5.3.40.0120.04012.00
5.3.30.0060.03611.95
5.3.20.0070.03911.73
5.3.10.0090.03311.69
5.3.00.0080.03511.68
5.2.170.0070.0279.18
5.2.160.0080.0269.19
5.2.150.0060.0299.18
5.2.140.0080.0279.18
5.2.130.0070.0279.14
5.2.120.0060.0279.14
5.2.110.0050.0299.15
5.2.100.0100.0239.14
5.2.90.0060.0279.14
5.2.80.0040.0319.14
5.2.70.0090.0269.14
5.2.60.0060.0289.09
5.2.50.0050.0299.06
5.2.40.0060.0279.04
5.2.30.0030.0329.02
5.2.20.0030.0329.00
5.2.10.0060.0278.93
5.2.00.0030.0318.79
5.1.60.0050.0248.06
5.1.50.0030.0268.06
5.1.40.0070.0218.04
5.1.30.0070.0238.39
5.1.20.0010.0308.41
5.1.10.0050.0258.14
5.1.00.0050.0248.14
5.0.50.0020.0216.62
5.0.40.0040.0196.47
5.0.30.0020.0336.29
5.0.20.0030.0196.26
5.0.10.0020.0206.23
5.0.00.0040.0306.23
4.4.90.0040.0144.78
4.4.80.0010.0174.76
4.4.70.0050.0134.76
4.4.60.0050.0134.76
4.4.50.0020.0164.77
4.4.40.0020.0264.71
4.4.30.0050.0134.76
4.4.20.0030.0154.84
4.4.10.0020.0164.85
4.4.00.0050.0234.76
4.3.110.0010.0174.67
4.3.100.0010.0164.66
4.3.90.0020.0154.63
4.3.80.0050.0224.58
4.3.70.0040.0124.63
4.3.60.0030.0144.63
4.3.50.0020.0164.63
4.3.40.0030.0234.54
4.3.30.0020.0153.29
4.3.20.0010.0173.27
4.3.10.0020.0153.21
4.3.00.0230.01715.97

preferences:
48.46 ms | 401 KiB | 5 Q