3v4l.org

run code in 300+ PHP versions simultaneously
<?php print strtotime("-1 week");

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)
8.3.60.0150.00016.75
8.3.50.0070.00716.61
8.3.40.0100.00718.83
8.3.30.0140.00718.67
8.3.20.0070.00020.20
8.3.10.0040.00423.48
8.3.00.0090.00021.90
8.2.180.0130.00418.41
8.2.170.0070.00722.96
8.2.160.0100.00720.43
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0040.00421.24
8.2.120.0040.00426.35
8.2.110.0060.00319.27
8.2.100.0040.00817.93
8.2.90.0030.00619.17
8.2.80.0000.00817.97
8.2.70.0060.00317.63
8.2.60.0000.00717.93
8.2.50.0050.00318.09
8.2.40.0000.00822.45
8.2.30.0040.00419.37
8.2.20.0040.00417.78
8.2.10.0000.00717.95
8.2.00.0040.00418.04
8.1.280.0070.01425.92
8.1.270.0040.00422.14
8.1.260.0070.00028.09
8.1.250.0040.00428.09
8.1.240.0060.00322.52
8.1.230.0080.00417.77
8.1.220.0040.00417.75
8.1.210.0000.00818.77
8.1.200.0060.00317.47
8.1.190.0040.00417.38
8.1.180.0080.00018.10
8.1.170.0080.00018.54
8.1.160.0070.00020.63
8.1.150.0090.00018.91
8.1.140.0030.00619.55
8.1.130.0030.00317.80
8.1.120.0000.00717.52
8.1.110.0000.00817.60
8.1.100.0040.00417.46
8.1.90.0000.00717.50
8.1.80.0050.00317.56
8.1.70.0030.00317.55
8.1.60.0060.00317.57
8.1.50.0060.00317.42
8.1.40.0040.00417.50
8.1.30.0090.00017.60
8.1.20.0040.00417.64
8.1.10.0000.00717.62
8.1.00.0040.00417.59
8.0.300.0070.00018.77
8.0.290.0040.00416.88
8.0.280.0030.00318.50
8.0.270.0000.00717.19
8.0.260.0000.00717.18
8.0.250.0030.00317.02
8.0.240.0000.00817.24
8.0.230.0070.00016.96
8.0.220.0070.00017.07
8.0.210.0000.00716.99
8.0.200.0030.00317.05
8.0.190.0070.00017.05
8.0.180.0040.00417.07
8.0.170.0050.00316.93
8.0.160.0000.00816.90
8.0.150.0000.00916.85
8.0.140.0000.00816.88
8.0.130.0030.00313.45
8.0.120.0040.00416.95
8.0.110.0040.00416.91
8.0.100.0040.00417.05
8.0.90.0070.00016.94
8.0.80.0000.01517.03
8.0.70.0080.00016.99
8.0.60.0000.00716.95
8.0.50.0070.00016.84
8.0.30.0070.01217.03
8.0.20.0060.01417.44
8.0.10.0040.00417.02
8.0.00.0150.00217.00
7.4.330.0040.00016.84
7.4.320.0030.00316.46
7.4.300.0050.00216.66
7.4.290.0040.00716.56
7.4.280.0060.00316.51
7.4.270.0000.00716.54
7.4.260.0000.00716.64
7.4.250.0040.00416.63
7.4.240.0050.00316.63
7.4.230.0000.00716.50
7.4.220.0090.00916.55
7.4.210.0110.00316.63
7.4.200.0070.00016.40
7.4.160.0120.00316.92
7.4.150.0080.01117.40
7.4.140.0110.00917.86
7.4.130.0110.00916.53
7.4.120.0130.00316.62
7.4.110.0120.00616.48
7.4.100.0070.01016.64
7.4.90.0070.01016.49
7.4.80.0060.01119.39
7.4.70.0100.00616.79
7.4.60.0160.00016.51
7.4.50.0070.01016.61
7.4.40.0120.00616.77
7.4.30.0070.01616.67
7.4.00.0060.01015.09
7.3.330.0060.00013.01
7.3.320.0030.00313.06
7.3.310.0070.00016.39
7.3.300.0050.00216.34
7.3.290.0040.00416.33
7.3.280.0060.01116.29
7.3.270.0100.00917.40
7.3.260.0090.00916.30
7.3.250.0080.01016.52
7.3.240.0090.00916.40
7.3.230.0060.01216.49
7.3.210.0100.00716.67
7.3.200.0100.00719.39
7.3.190.0100.00616.60
7.3.180.0090.01116.60
7.3.170.0090.00916.55
7.3.160.0120.00616.56
7.2.330.0190.00416.57
7.2.320.0100.00716.82
7.2.310.0130.00316.39
7.2.300.0150.00616.61
7.2.290.0070.01016.56
7.2.60.0040.01116.81
7.2.00.0120.00319.52
7.1.200.0030.00315.95
7.1.100.0180.00316.02
7.1.70.0040.00816.99
7.1.60.0100.01019.40
7.1.50.0030.01716.94
7.1.00.0030.07322.48
7.0.200.0840.00014.80
7.0.60.0170.08021.63
7.0.50.0030.06317.85
7.0.40.0000.09320.03
7.0.30.0330.04720.13
7.0.20.0330.07320.20
7.0.10.0070.05320.01
7.0.00.0070.09020.17
5.6.280.0000.03321.08
5.6.210.0130.03720.69
5.6.200.0130.06018.23
5.6.190.0030.04320.39
5.6.180.0300.08020.61
5.6.170.0270.04020.71
5.6.160.0170.07320.38
5.6.150.0030.08018.18
5.6.140.0030.05018.10
5.6.130.0070.05318.11
5.6.120.0030.06320.89
5.6.110.0130.08021.02
5.6.100.0130.07721.12
5.6.90.0130.07020.99
5.6.80.0100.06320.36
5.5.350.0230.04320.41
5.5.340.0030.05717.99
5.5.330.0070.05720.40
5.5.320.0430.04320.18
5.5.310.0370.05720.32
5.5.300.0070.04317.98
5.5.290.0070.03717.88
5.5.280.0070.06720.84
5.5.270.0100.08020.79
5.5.260.0170.06720.86
5.5.250.0130.07020.48
5.5.240.0200.07320.25

preferences:
49.15 ms | 400 KiB | 5 Q