3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dateTime = new DateTimeImmutable('2014-10-26 01:00:00'); var_dump($dateTime->format(DATE_ISO8601)); $test = $dateTime->modify('+61 minutes'); var_dump($test->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)
8.3.60.0140.00318.28
8.3.50.0080.01321.14
8.3.40.0120.00418.76
8.3.30.0030.01019.00
8.3.20.0040.00420.13
8.3.10.0080.00021.90
8.3.00.0030.00619.50
8.2.180.0070.01016.75
8.2.170.0070.00722.96
8.2.160.0030.01020.52
8.2.150.0030.00524.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0000.00822.23
8.2.110.0030.00622.24
8.2.100.0110.00017.88
8.2.90.0000.00819.17
8.2.80.0040.00417.97
8.2.70.0060.00317.72
8.2.60.0070.00017.93
8.2.50.0000.00818.07
8.2.40.0000.00818.34
8.2.30.0070.00018.18
8.2.20.0040.00418.00
8.2.10.0000.00718.13
8.2.00.0000.00817.84
8.1.280.0090.00625.92
8.1.270.0080.00022.18
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0090.00024.05
8.1.230.0080.00419.39
8.1.220.0030.00517.74
8.1.210.0030.00618.77
8.1.200.0040.00417.47
8.1.190.0050.00317.48
8.1.180.0040.00418.10
8.1.170.0000.00818.78
8.1.160.0000.00722.02
8.1.150.0070.00019.01
8.1.140.0040.00417.63
8.1.130.0030.00317.86
8.1.120.0000.00717.70
8.1.110.0030.00717.66
8.1.100.0000.00717.63
8.1.90.0000.00717.67
8.1.80.0040.00417.68
8.1.70.0040.00417.64
8.1.60.0060.00317.59
8.1.50.0030.00517.60
8.1.40.0050.00317.54
8.1.30.0030.00517.80
8.1.20.0000.00817.81
8.1.10.0030.00617.65
8.1.00.0040.00417.73
8.0.300.0040.00418.77
8.0.290.0000.00716.88
8.0.280.0040.00418.52
8.0.270.0030.00317.31
8.0.260.0030.00317.29
8.0.250.0030.00317.21
8.0.240.0060.00017.13
8.0.230.0030.00717.16
8.0.220.0000.00717.00
8.0.210.0000.00716.98
8.0.200.0000.00617.06
8.0.190.0000.00717.04
8.0.180.0050.00317.11
8.0.170.0060.00317.05
8.0.160.0040.00317.20
8.0.150.0030.00516.98
8.0.140.0040.00417.00
8.0.130.0030.00313.44
8.0.120.0060.00317.11
8.0.110.0030.00517.04
8.0.100.0070.00017.12
8.0.90.0040.00417.12
8.0.80.0160.00616.97
8.0.70.0050.00217.13
8.0.60.0000.00716.97
8.0.50.0020.00517.06
8.0.30.0140.00917.17
8.0.20.0070.01317.40
8.0.10.0070.00017.16
8.0.00.0070.01017.05
7.4.330.0030.00315.13
7.4.320.0040.00416.61
7.4.300.0030.00316.71
7.4.290.0040.00416.75
7.4.280.0070.00016.64
7.4.270.0030.00316.63
7.4.260.0070.00016.72
7.4.250.0040.00416.60
7.4.240.0040.00416.77
7.4.230.0030.00316.76
7.4.220.0100.01316.76
7.4.210.0120.00816.71
7.4.200.0040.00416.74
7.4.160.0100.00616.66
7.4.150.0120.00617.40
7.4.140.0120.01017.86
7.4.130.0050.01216.71
7.4.120.0090.01016.65
7.4.110.0090.00916.67
7.4.100.0070.01016.71
7.4.90.0130.00716.82
7.4.80.0100.01019.39
7.4.70.0100.01516.70
7.4.60.0130.00716.61
7.4.50.0080.00016.53
7.4.40.0060.01016.62
7.4.30.0070.01016.72
7.4.00.0040.01115.15
7.3.330.0000.00613.08
7.3.320.0060.00013.17
7.3.310.0070.00016.43
7.3.300.0070.00016.25
7.3.290.0090.00416.38
7.3.280.0080.01116.36
7.3.270.0090.00917.40
7.3.260.0120.00616.59
7.3.250.0120.00516.60
7.3.240.0090.00916.54
7.3.230.0060.01016.52
7.3.210.0080.00816.46
7.3.200.0000.01519.39
7.3.190.0210.00016.44
7.3.180.0100.00616.73
7.3.170.0110.01116.43
7.3.160.0120.00316.36
7.3.10.0340.00316.25
7.3.00.0710.00316.48
7.2.330.0030.01916.75
7.2.320.0090.00916.72
7.2.310.0200.00316.97
7.2.300.0060.01216.56
7.2.290.0120.00916.54
7.2.130.0420.01116.34
7.2.120.0230.00716.74
7.2.110.0500.01116.46
7.2.100.0660.00016.63
7.2.90.0130.01216.76
7.2.80.0600.00716.58
7.2.70.0100.01016.55
7.2.60.0420.00416.62
7.2.50.0650.00616.57
7.2.40.0220.00416.43
7.2.30.0210.00316.59
7.2.20.0890.01316.34
7.2.10.0560.01016.38
7.2.00.0180.00917.97
7.1.250.0590.00715.43
7.1.100.0070.00718.32
7.1.70.0080.00017.40
7.1.60.0140.01019.11
7.1.50.0270.00734.77
7.1.00.0030.07722.32
7.0.200.0070.00316.69
7.0.140.0100.06021.99
7.0.60.0170.06320.01
7.0.50.0070.03717.89
7.0.40.0100.06720.27
7.0.30.0470.05320.17
7.0.20.0200.04319.99
7.0.10.0070.04020.18
7.0.00.0070.09320.00
5.6.280.0100.06721.04
5.6.210.0030.04020.53
5.6.200.0030.04018.22
5.6.190.0100.07720.64
5.6.180.0230.08320.61
5.6.170.0370.07020.71
5.6.160.0030.06320.49
5.6.150.0070.04718.14
5.6.140.0000.04018.21
5.6.130.0230.04718.07
5.6.120.0070.05021.01
5.6.110.0100.08321.13
5.6.100.0030.08721.11
5.6.90.0130.07721.03
5.6.80.0030.05020.28
5.6.70.4470.04320.36
5.5.350.0100.04320.45
5.5.340.0130.07017.92
5.5.330.0070.04720.43
5.5.320.0270.05720.46
5.5.310.0330.07320.28
5.5.300.0070.07017.91
5.5.290.0100.08017.88
5.5.280.0030.05720.77
5.5.270.0170.08020.79
5.5.260.0030.04020.63
5.5.250.0070.06320.57
5.5.240.0270.06720.18
5.4.450.0970.03719.38
5.4.440.1670.03719.56
5.4.430.1800.04019.09
5.4.420.1670.04719.41
5.4.410.1100.04319.32
5.4.400.0470.03719.17
5.4.390.0000.05019.13
5.4.380.0000.04719.21
5.4.370.1500.03719.08
5.4.360.1630.04019.09
5.4.350.1530.03318.93
5.4.340.1800.03319.16
5.4.320.1730.04018.81
5.4.310.1830.03318.88
5.4.300.1630.03719.15
5.4.290.2000.04318.88
5.4.280.1530.04319.21
5.4.270.1570.03718.93
5.4.260.1400.04319.13
5.4.250.1630.04318.80
5.4.240.0070.03319.12
5.4.230.0930.03019.12
5.4.220.1330.04019.09
5.4.210.1830.04019.08
5.4.200.2130.04018.77
5.4.190.1970.04318.87
5.4.180.0000.06719.02
5.4.170.0030.04319.07
5.4.160.0300.06019.20
5.4.150.1830.05018.86
5.4.140.0030.06016.26
5.4.130.0070.07016.45
5.4.120.0370.04316.33
5.4.110.1900.04316.45
5.4.100.1870.04016.46
5.4.90.1330.03716.21
5.4.80.0030.07716.19
5.4.70.0030.03316.37
5.4.60.1670.04316.04
5.4.50.2130.04016.43
5.4.40.1970.04316.15
5.4.30.1870.03716.46
5.4.20.1800.04716.35
5.4.10.1970.04016.20
5.4.00.1800.03015.67
5.3.290.1670.04314.49
5.3.280.2100.04014.69
5.3.270.1730.04014.55
5.3.260.1830.03314.43
5.3.250.0530.04714.55
5.3.240.0070.03314.44
5.3.230.0000.04014.61
5.3.220.1670.03314.52
5.3.210.2070.04314.52
5.3.200.0000.06014.51
5.3.190.0000.04714.42
5.3.180.0570.06314.39
5.3.170.0030.06014.40
5.3.160.0100.05014.41
5.3.150.0400.05014.50
5.3.140.0130.04014.41
5.3.130.0100.07014.39
5.3.120.0230.06714.64
5.3.110.0170.05714.45
5.3.100.0170.04713.88
5.3.90.0270.06013.86
5.3.80.0170.04313.81
5.3.70.0230.03713.87
5.3.60.0230.03713.95
5.3.50.0200.05714.04
5.3.40.0230.04014.04
5.3.30.0130.04713.74
5.3.20.0230.03713.56
5.3.10.0130.03713.61
5.3.00.0230.07313.60
5.2.170.0030.03011.74
5.2.160.0070.04311.74
5.2.150.0170.03711.74
5.2.140.0230.02011.74
5.2.130.0200.03011.74
5.2.120.0170.04311.74
5.2.110.0130.04311.74
5.2.100.0130.03011.74
5.2.90.0170.02711.74
5.2.80.0130.03311.74
5.2.70.0130.03011.74
5.2.60.0230.03711.74
5.2.50.0130.04011.74
5.2.40.0000.03311.74
5.2.30.0000.03311.74
5.2.20.0100.03311.74
5.2.10.0100.04011.74
5.2.00.0000.03711.74
5.1.60.0000.03011.74
5.1.50.0100.02011.74
5.1.40.0200.02011.74
5.1.30.0130.02311.74
5.1.20.0130.02711.74
5.1.10.0100.03311.74
5.1.00.0100.03311.74
5.0.50.0100.04011.74
5.0.40.0100.02011.74
5.0.30.0070.06011.74
5.0.20.0100.02711.74
5.0.10.0070.02011.74
5.0.00.0030.03311.74
4.4.90.0170.02711.74
4.4.80.0070.02011.74
4.4.70.0100.01311.74
4.4.60.0030.01711.74
4.4.50.0100.02311.74
4.4.40.0070.02711.74
4.4.30.0030.01711.74
4.4.20.0000.02011.74
4.4.10.0030.02011.74
4.4.00.0030.02711.74
4.3.110.0000.02011.74
4.3.100.0070.02011.74
4.3.90.0000.02011.74
4.3.80.0070.02311.74
4.3.70.0070.02011.74
4.3.60.0130.02311.74
4.3.50.0070.01311.74
4.3.40.0030.02311.74
4.3.30.0030.01711.74
4.3.20.0000.03311.74
4.3.10.0000.02711.74
4.3.00.0000.01711.74

preferences:
41.36 ms | 401 KiB | 5 Q