3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ($i = 1; $i <= 12; $i++) { echo strtotime('2038-' + $i + '-01') , "\n"; } echo strtotime('2039-01-01');

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)
8.3.60.0220.00018.68
8.3.50.0110.00722.05
8.3.40.0040.01118.71
8.3.30.0120.00318.86
8.3.20.0040.00419.98
8.3.10.0080.00020.79
8.3.00.0060.00320.57
8.2.180.0110.00718.66
8.2.170.0100.00722.96
8.2.160.0070.00722.25
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0050.00321.04
8.2.120.0080.00026.35
8.2.110.0000.01121.04
8.2.100.0040.00817.91
8.2.90.0040.00417.97
8.2.80.0040.00417.97
8.2.70.0030.00617.63
8.2.60.0060.00318.03
8.2.50.0040.00418.09
8.2.40.0030.00520.59
8.2.30.0000.00819.38
8.2.20.0040.00417.98
8.2.10.0040.00418.07
8.2.00.0050.00218.05
8.1.280.0110.00725.92
8.1.270.0080.00024.00
8.1.260.0000.00828.09
8.1.250.0090.00028.09
8.1.240.0000.00922.25
8.1.230.0090.00320.77
8.1.220.0000.00917.74
8.1.210.0060.00319.89
8.1.200.0030.00617.47
8.1.190.0060.00317.25
8.1.180.0040.00418.10
8.1.170.0000.01118.52
8.1.160.0000.00720.79
8.1.150.0030.00618.90
8.1.140.0040.00419.59
8.1.130.0040.00417.70
8.1.120.0030.00617.52
8.1.110.0000.00717.57
8.1.100.0000.00817.59
8.1.90.0040.00417.48
8.1.80.0040.00417.44
8.1.70.0070.00017.64
8.1.60.0040.00417.70
8.1.50.0040.00417.61
8.1.40.0090.00017.60
8.1.30.0080.00017.62
8.1.20.0050.00317.61
8.1.10.0000.00817.54
8.1.00.0000.00817.52
8.0.300.0050.00220.11
8.0.290.0000.00817.00
8.0.280.0050.00218.51
8.0.270.0030.00317.34
8.0.260.0040.00417.25
8.0.250.0030.00317.22
8.0.240.0000.00817.26
8.0.230.0030.00317.14
8.0.220.0030.00517.07
8.0.210.0020.00516.96
8.0.200.0000.00617.15
8.0.190.0070.00017.14
8.0.180.0000.00717.10
8.0.170.0000.00717.08
8.0.160.0000.00717.16
8.0.150.0030.00316.92
8.0.140.0050.00217.10
8.0.130.0090.00013.42
8.0.120.0000.00816.95
8.0.110.0030.00517.15
8.0.100.0040.00417.18
8.0.90.0050.00317.11
8.0.80.0110.01117.15
8.0.70.0040.00416.88
8.0.60.0000.00717.00
8.0.50.0000.00717.12
8.0.30.0120.00817.18
8.0.20.0150.01017.40
8.0.10.0070.00017.19
8.0.00.0130.00717.05
7.4.330.0020.00216.67
7.4.320.0070.00016.58
7.4.300.0000.00616.65
7.4.290.0040.00416.65
7.4.280.0070.00016.64
7.4.270.0000.00716.50
7.4.260.0000.00816.59
7.4.250.0040.00416.55
7.4.240.0000.00716.68
7.4.230.0000.00716.47
7.4.220.0130.00616.67
7.4.210.0090.00616.48
7.4.200.0070.00016.77
7.4.160.0100.00616.70
7.4.150.0060.01417.40
7.4.140.0070.01217.86
7.4.130.0060.01116.71
7.4.120.0160.00316.63
7.4.110.0120.00616.66
7.4.100.0130.01016.69
7.4.90.0100.00716.58
7.4.80.0140.00619.39
7.4.70.0060.01116.53
7.4.60.0110.01116.69
7.4.50.0100.00716.45
7.4.40.0100.01016.33
7.4.30.0080.00816.49
7.4.00.0000.01814.92
7.3.330.0080.00013.19
7.3.320.0020.00213.43
7.3.310.0030.00516.29
7.3.300.0040.00416.38
7.3.290.0080.00716.46
7.3.280.0110.00816.48
7.3.270.0140.01117.40
7.3.260.0120.00616.69
7.3.250.0080.01216.56
7.3.240.0090.00816.59
7.3.230.0090.00916.73
7.3.210.0060.01216.57
7.3.200.0070.01016.61
7.3.190.0100.00616.57
7.3.180.0060.01016.48
7.3.170.0070.01416.37
7.3.160.0060.00916.47
7.3.10.0100.00716.57
7.3.00.0070.01016.51
7.2.330.0090.00916.51
7.2.320.0100.01416.71
7.2.310.0060.01016.88
7.2.300.0060.01016.54
7.2.290.0110.01116.71
7.2.130.0000.01316.88
7.2.120.0130.00316.95
7.2.110.0100.01017.06
7.2.100.0170.00016.63
7.2.90.0100.00916.96
7.2.80.0130.00616.92
7.2.70.0140.01116.59
7.2.60.0180.00517.04
7.2.50.0080.00416.45
7.2.40.0000.01316.88
7.2.30.0170.00017.04
7.2.20.0030.00616.95
7.2.10.0090.00316.74
7.2.00.0080.00518.32
7.1.250.0070.00715.77
7.1.200.0120.00015.71
7.1.100.0030.00918.19
7.1.70.0070.00717.39
7.1.60.0030.01019.27
7.1.50.0150.00617.15
7.1.00.0100.07022.57
7.0.200.0130.00014.86
7.0.60.0070.07321.59
7.0.50.0030.08317.84
7.0.40.0070.06020.04
7.0.30.0300.06320.30
7.0.20.0200.04720.18
7.0.10.0200.07320.13
7.0.00.0130.06320.16
5.6.280.0030.06020.86
5.6.210.0000.09020.56
5.6.200.0100.08018.21
5.6.190.0130.03320.41
5.6.180.0230.08720.49
5.6.170.0130.04720.46
5.6.160.0170.06020.40
5.6.150.0070.07718.18
5.6.140.0100.03318.18
5.6.130.0130.08018.20
5.6.120.0000.08720.98
5.6.110.0130.07720.97
5.6.100.0070.04020.88
5.6.90.0100.08320.97
5.6.80.0100.05720.36
5.5.350.4470.04020.30
5.5.340.0000.04017.98
5.5.330.0070.08720.40
5.5.320.0370.07320.18
5.5.310.0270.07020.29
5.5.300.0100.08017.92
5.5.290.0000.09018.00
5.5.280.0070.04320.89
5.5.270.0100.07720.92
5.5.260.0170.07720.88
5.5.250.0070.04020.68
5.5.240.0000.08320.07

preferences:
48.1 ms | 401 KiB | 5 Q