3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dateTime = new DateTime('1700-01-01 00:00:00'); var_dump($dateTime->getTimestamp());

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)
8.3.60.0110.00418.27
8.3.50.0040.01118.34
8.3.40.0000.01418.97
8.3.30.0120.00318.63
8.3.20.0040.00419.21
8.3.10.0060.00321.89
8.3.00.0030.00520.55
8.2.180.0040.01118.42
8.2.170.0080.00622.96
8.2.160.0030.01020.81
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0000.00819.94
8.2.120.0000.00826.35
8.2.110.0030.00721.00
8.2.100.0110.00019.70
8.2.90.0040.00417.88
8.2.80.0060.00317.97
8.2.70.0060.00317.93
8.2.60.0040.00418.22
8.2.50.0090.00018.10
8.2.40.0080.00019.24
8.2.30.0000.00919.25
8.2.20.0040.00418.11
8.2.10.0050.00217.97
8.2.00.0030.00617.77
8.1.280.0110.01125.92
8.1.270.0080.00023.99
8.1.260.0000.01426.35
8.1.250.0070.00028.09
8.1.240.0030.00622.46
8.1.230.0110.00017.83
8.1.220.0000.00917.74
8.1.210.0000.00918.77
8.1.200.0060.00317.25
8.1.190.0060.00317.48
8.1.180.0000.00818.10
8.1.170.0040.00418.69
8.1.160.0040.00418.93
8.1.150.0000.00718.93
8.1.140.0050.00222.18
8.1.130.0040.00422.05
8.1.120.0040.00417.47
8.1.110.0040.00417.46
8.1.100.0080.00017.58
8.1.90.0040.00417.58
8.1.80.0030.00617.57
8.1.70.0050.00317.56
8.1.60.0040.00417.65
8.1.50.0050.00317.59
8.1.40.0080.00417.51
8.1.30.0000.00817.61
8.1.20.0030.00617.77
8.1.10.0000.00817.59
8.1.00.0040.00417.49
8.0.300.0080.00018.77
8.0.290.0040.00416.75
8.0.280.0070.00018.51
8.0.270.0000.00717.23
8.0.260.0040.00418.41
8.0.250.0060.00017.07
8.0.240.0000.00716.96
8.0.230.0000.00717.06
8.0.220.0030.00316.92
8.0.210.0000.00716.85
8.0.200.0060.00017.07
8.0.190.0030.00616.95
8.0.180.0040.00416.93
8.0.170.0060.00317.06
8.0.160.0040.00417.06
8.0.150.0060.00316.93
8.0.140.0040.00416.94
8.0.130.0030.00313.43
8.0.120.0050.00316.91
8.0.110.0000.00717.02
8.0.100.0050.00317.08
8.0.90.0070.00017.02
8.0.80.0030.01216.97
8.0.70.0000.00716.95
8.0.60.0040.00417.07
8.0.50.0000.00716.86
8.0.30.0120.00617.18
8.0.20.0150.00317.40
8.0.10.0030.00517.02
8.0.00.0080.01116.80
7.4.330.0000.00515.55
7.4.320.0000.00616.64
7.4.300.0060.00016.72
7.4.290.0030.00816.48
7.4.280.0000.00916.60
7.4.270.0030.00316.58
7.4.260.0030.00316.54
7.4.250.0030.00316.44
7.4.240.0070.00016.66
7.4.230.0070.00016.38
7.4.220.0080.00016.50
7.4.210.0050.01016.65
7.4.200.0070.00016.46
7.4.160.0110.00916.59
7.4.140.0110.00617.86
7.4.130.0060.01216.72
7.4.120.0080.01016.62
7.4.110.0100.01016.68
7.4.100.0070.01016.66
7.4.90.0140.00516.61
7.4.80.0060.01519.39
7.4.70.0120.00616.65
7.4.60.0090.00716.61
7.4.50.0040.01116.71
7.4.40.0130.00616.56
7.4.00.0090.00614.92
7.3.330.0050.00013.05
7.3.320.0030.00312.98
7.3.310.0030.00516.29
7.3.300.0070.00016.30
7.3.290.0030.00316.26
7.3.280.0050.01016.25
7.3.260.0130.00916.48
7.3.240.0100.00916.39
7.3.230.0150.00316.16
7.3.210.0120.00616.66
7.3.200.0030.01316.68
7.3.190.0200.00216.53
7.3.180.0160.00316.35
7.3.170.0130.00616.51
7.3.160.0060.01016.74
7.3.10.0030.01216.54
7.3.00.0000.01416.35
7.2.330.0090.01016.59
7.2.320.0030.01616.25
7.2.310.0060.01116.89
7.2.300.0100.00616.68
7.2.290.0100.00716.34
7.2.130.0040.01217.15
7.2.120.0080.00616.82
7.2.110.0020.01016.69
7.2.100.0080.01016.72
7.2.90.0090.00616.98
7.2.80.0090.00516.57
7.2.70.0070.00717.02
7.2.60.0050.01216.96
7.2.50.0060.00816.92
7.2.40.0060.00616.96
7.2.30.0090.00616.90
7.2.20.0030.00916.78
7.2.10.0090.00717.04
7.2.00.0090.00616.93
7.1.250.0040.01115.90
7.1.230.0090.00415.66
7.1.220.0070.00715.89
7.1.210.0060.00915.67
7.1.200.0150.00015.89
7.1.190.0060.00615.61
7.1.180.0100.00315.87
7.1.170.0030.01015.95
7.1.160.0060.00615.69
7.1.150.0080.00615.92
7.1.140.0060.00615.89
7.1.130.0030.01015.79
7.1.120.0070.00715.79
7.1.110.0100.00315.87
7.1.100.0040.00715.45
7.1.90.0080.00415.54
7.1.80.0040.00815.81
7.1.70.0070.00715.91
7.1.60.0170.01733.80
7.1.50.0170.01433.82
7.1.40.0210.01433.72
7.1.30.0230.01433.73
7.1.20.0230.01033.84
7.1.10.0030.01215.44
7.1.00.0120.00315.73
5.6.380.0100.00314.33

preferences:
31.3 ms | 401 KiB | 5 Q