3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dt = new \DateTime("3030-07-30T00:00:00"); var_dump($dt); $ts = $dt->getTimestamp(); var_dump($ts); $u = $dt->getTimestamp("U"); var_dump($u);

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)
8.3.70.0150.00618.43
8.3.60.0140.00716.75
8.3.50.0150.00722.00
8.3.40.0070.00719.09
8.3.30.0070.00718.95
8.3.20.0000.00820.35
8.3.10.0040.00421.88
8.3.00.0040.00419.38
8.2.190.0110.00717.00
8.2.180.0150.00418.68
8.2.170.0000.01422.96
8.2.160.0140.00020.35
8.2.150.0080.00024.18
8.2.140.0030.00624.66
8.2.130.0040.00426.16
8.2.120.0040.00419.54
8.2.110.0060.00319.22
8.2.100.0030.00917.63
8.2.90.0050.00319.22
8.2.80.0000.00818.00
8.2.70.0000.00817.74
8.2.60.0040.00417.90
8.2.50.0040.00418.07
8.2.40.0050.00319.88
8.2.30.0070.00018.05
8.2.20.0050.00317.85
8.2.10.0030.00518.01
8.2.00.0080.00017.78
8.1.280.0040.01825.92
8.1.270.0030.00620.55
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0100.00022.09
8.1.230.0120.00017.48
8.1.220.0060.00317.76
8.1.210.0040.00418.77
8.1.200.0060.00317.47
8.1.190.0040.00417.61
8.1.180.0080.00018.10
8.1.170.0050.00320.50
8.1.160.0070.00021.91
8.1.150.0040.00418.88
8.1.140.0080.00017.61
8.1.130.0030.00317.84
8.1.120.0040.00417.66
8.1.110.0000.00817.57
8.1.100.0000.00717.53
8.1.90.0040.00417.59
8.1.80.0030.00517.58
8.1.70.0030.00317.60
8.1.60.0050.00317.68
8.1.50.0040.00417.54
8.1.40.0040.00417.67
8.1.30.0040.00417.73
8.1.20.0040.00417.77
8.1.10.0040.00417.54
8.1.00.0000.00717.59
8.0.300.0000.00818.77
8.0.290.0040.00416.88
8.0.280.0030.00618.47
8.0.270.0000.00817.22
8.0.260.0000.00617.16
8.0.250.0040.00417.07
8.0.240.0000.00617.16
8.0.230.0000.00817.18
8.0.220.0060.00016.97
8.0.210.0000.00717.09
8.0.200.0040.00417.16
8.0.190.0040.00417.22
8.0.180.0040.00417.16
8.0.170.0040.00416.95
8.0.160.0040.00417.05
8.0.150.0000.00716.93
8.0.140.0000.00817.04
8.0.130.0050.00013.47
8.0.120.0030.00517.02
8.0.110.0000.00817.09
8.0.100.0070.00016.93
8.0.90.0070.00017.11
8.0.80.0000.01717.14
8.0.70.0040.00417.16
8.0.60.0040.00417.09
8.0.50.0000.00717.05
8.0.30.0100.01317.17
8.0.20.0140.01117.40
8.0.10.0080.00017.18
8.0.00.0060.01217.03
7.4.330.0020.00215.20
7.4.320.0070.00016.47
7.4.300.0030.00316.62
7.4.290.0020.00516.64
7.4.280.0030.00616.71
7.4.270.0030.00316.57
7.4.260.0000.00816.46
7.4.250.0040.00416.64
7.4.240.0050.00216.69
7.4.230.0030.00316.77
7.4.220.0070.01016.62
7.4.210.0050.01116.69
7.4.200.0050.00316.72
7.4.160.0070.01016.47
7.4.150.0070.01317.40
7.4.140.0110.00617.86
7.4.130.0120.00916.65
7.4.120.0080.01016.57
7.4.110.0100.00716.70
7.4.100.0070.01016.64
7.4.90.0140.00316.69
7.4.80.0100.00619.39
7.4.70.0140.00316.46
7.4.60.0080.00916.42
7.4.50.0020.00216.48
7.4.40.0060.01316.60
7.4.30.0130.01016.46
7.4.00.0080.00915.18
7.3.330.0060.00013.21
7.3.320.0150.00013.18
7.3.310.0070.00016.35
7.3.300.0030.00316.27
7.3.290.0050.00216.25
7.3.280.0070.01116.37
7.3.270.0180.00917.40
7.3.260.0110.00716.22
7.3.250.0100.00716.55
7.3.240.0170.00016.54
7.3.230.0090.01516.61
7.3.210.0110.00616.34
7.3.200.0220.00019.39
7.3.190.0140.00916.45
7.3.180.0130.00316.55
7.3.170.0080.00816.59
7.3.160.0120.00916.43
7.3.120.0100.01014.93
7.3.110.0060.01214.97
7.3.100.0100.00914.70
7.3.90.0040.01414.71
7.3.80.0080.00415.01
7.3.70.0070.00714.77
7.3.60.0070.00314.83
7.3.50.0000.01414.55
7.3.40.0060.00814.93
7.3.30.0030.00714.82
7.3.20.0070.00716.52
7.3.10.0040.00916.68
7.3.00.0040.01116.47
7.2.330.0110.00816.50
7.2.320.0100.00716.43
7.2.310.0030.01316.73
7.2.300.0060.00916.31
7.2.290.0110.00716.76
7.2.250.0040.01414.92
7.2.240.0110.00714.68
7.2.230.0040.01115.15
7.2.220.0070.00715.26
7.2.210.0080.00814.64
7.2.200.0040.01114.77
7.2.190.0000.01314.93
7.2.180.0090.00614.99
7.2.170.0090.00615.04
7.2.60.0060.00316.59
7.2.00.0060.00619.31
7.1.330.0100.00315.58
7.1.320.0060.00915.81
7.1.310.0090.00615.91
7.1.300.0100.00315.84
7.1.290.0100.00015.93
7.1.280.0040.00415.82
7.1.270.0070.01016.00
7.1.260.0070.00415.92
7.1.200.0000.01315.92
7.1.100.0100.00618.20
7.1.70.0050.00217.15
7.1.60.0140.01019.50
7.1.50.0070.01416.54
7.1.00.0070.07022.31
7.0.200.0110.00415.00
7.0.140.0070.07022.15
7.0.60.0070.08719.82
7.0.50.0000.04317.90
7.0.40.0130.04320.23
7.0.30.0230.05320.23
7.0.20.0230.08020.38
7.0.10.0270.05020.09
7.0.00.0030.04320.16
5.6.280.0070.07021.12
5.6.210.0100.06720.59
5.6.200.0100.03318.19
5.6.190.0100.05320.27
5.6.180.0400.06020.55
5.6.170.0430.07020.41
5.6.160.0130.08020.40
5.6.150.0070.08318.15
5.6.140.0030.08318.20
5.6.130.0100.07018.09
5.6.120.0030.06720.94
5.6.110.0030.09721.10
5.6.100.0070.08320.96
5.6.90.0000.08720.94
5.6.80.0170.07020.53
5.6.70.0100.05320.39
5.5.350.0100.06320.35
5.5.340.0000.08717.96
5.5.330.0070.08320.21
5.5.320.0100.08720.38
5.5.310.0200.04020.50
5.5.300.0030.05717.91
5.5.290.0070.03718.01
5.5.280.0070.07720.85
5.5.270.0000.05020.79
5.5.260.0030.05720.79
5.5.250.0000.04320.77
5.5.240.0000.04020.06
5.4.450.0100.06319.59
5.4.440.0070.06019.32
5.4.430.0200.05319.62
5.4.420.0670.06019.13
5.4.410.0770.05319.48
5.4.400.0270.05018.69
5.4.390.0200.05318.68
5.4.380.0130.06318.46
5.4.370.0300.04718.60
5.4.360.0200.05318.47
5.4.350.0230.05018.59
5.4.340.0230.04718.72
5.4.320.0270.05318.50
5.4.310.0170.06018.66
5.4.300.0170.05718.68
5.4.290.0130.05718.57
5.4.280.0170.05718.61
5.4.270.0230.05018.68
5.4.260.0330.04018.70
5.4.250.0130.06718.67
5.4.240.0300.04718.67
5.4.230.0230.05018.54
5.4.220.0230.05318.54
5.4.210.0130.06718.49
5.4.200.0370.06016.59
5.4.190.0300.04318.46
5.4.180.0230.05318.52
5.4.170.0230.06318.64
5.4.160.0400.04718.58
5.4.150.0130.06018.54
5.4.140.0170.06016.08
5.4.130.0200.06716.11
5.4.120.0230.04716.17
5.4.110.0200.07016.11
5.4.100.0270.04316.20
5.4.90.0270.05016.17
5.4.80.0270.04316.12
5.4.70.0330.04016.17
5.4.60.0200.05316.04
5.4.50.0230.04716.13
5.4.40.0170.05316.21
5.4.30.0270.04716.06
5.4.20.0270.04716.08
5.4.10.0130.05316.22
5.4.00.0200.06715.70
5.3.290.0300.05014.66
5.3.280.0230.05014.50
5.3.270.0200.06014.55
5.3.260.0300.04714.60
5.3.250.0370.04014.66
5.3.240.0230.07714.51
5.3.230.0200.05714.55
5.3.220.0100.06314.62
5.3.210.0300.04314.48
5.3.200.0200.05714.51
5.3.190.0300.04714.48
5.3.180.0200.06714.64
5.3.170.0330.06014.48
5.3.160.0130.05714.55
5.3.150.0130.06014.65
5.3.140.0170.05314.45
5.3.130.0230.05314.44
5.3.120.0330.04314.44
5.3.110.0270.05014.49
5.3.100.1770.05314.11
5.3.90.0370.05013.99
5.3.80.0230.06714.14
5.3.70.0330.04013.96
5.3.60.0130.06014.06
5.3.50.1970.04713.92
5.3.40.0130.05713.93
5.3.30.0070.06713.88
5.3.20.0370.05313.67
5.3.10.1470.04313.64
5.3.00.0330.04313.54
5.2.170.0070.05011.18
5.2.160.0270.03311.12
5.2.150.0130.04311.16
5.2.140.0270.05011.27
5.2.130.1400.04011.04
5.2.120.0230.03311.06
5.2.110.0200.04011.06
5.2.100.0170.04311.06
5.2.90.0070.05011.05
5.2.80.0230.03311.07
5.2.70.0130.04010.99
5.2.60.0200.05311.01
5.2.50.0230.04011.05
5.2.40.0170.04011.13
5.2.30.0170.04010.99
5.2.20.0100.04310.92
5.2.10.0070.04310.94
5.2.00.0130.04010.69
5.1.60.0100.03710.09
5.1.50.0130.03310.00
5.1.40.0130.0339.98
5.1.30.0170.03310.45
5.1.20.0100.05010.41
5.1.10.0170.03010.07
5.1.00.0100.04310.05
5.0.50.0070.0338.68
5.0.40.0100.0278.53
5.0.30.0070.0438.29
5.0.20.0130.0278.28
5.0.10.0100.0278.27
5.0.00.0070.0438.29
4.4.90.0100.0205.82
4.4.80.0030.0235.87
4.4.70.0070.0235.85
4.4.60.0030.0235.83
4.4.50.0100.0235.93
4.4.40.0100.0335.89
4.4.30.0070.0235.89
4.4.20.0130.0175.91
4.4.10.0070.0205.95
4.4.00.0030.0375.91
4.3.110.0070.0235.81
4.3.100.0030.0235.83
4.3.90.0070.0235.88
4.3.80.0100.0305.77
4.3.70.0070.0205.82
4.3.60.0070.0205.87
4.3.50.0070.0235.89
4.3.40.0100.0305.87
4.3.30.0000.0274.57
4.3.20.0070.0204.52
4.3.10.0030.0234.52
4.3.00.0030.0236.93

preferences:
46.85 ms | 401 KiB | 5 Q