3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(strtotime('July 12'));

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)
8.3.60.0190.00316.75
8.3.50.0110.00316.41
8.3.40.0100.00318.79
8.3.30.0150.00018.84
8.3.20.0040.00420.30
8.3.10.0040.00423.52
8.3.00.0000.00819.56
8.2.180.0120.00918.29
8.2.170.0110.00422.96
8.2.160.0070.00720.34
8.2.150.0130.00324.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0060.00317.38
8.2.110.0040.00720.54
8.2.100.0090.00319.64
8.2.90.0040.00419.00
8.2.80.0030.00617.97
8.2.70.0050.00317.63
8.2.60.0080.00017.91
8.2.50.0060.00318.07
8.2.40.0000.00819.42
8.2.30.0040.00419.80
8.2.20.0070.00017.79
8.2.10.0040.00417.95
8.2.00.0040.00418.09
8.1.280.0130.00325.92
8.1.270.0000.00920.33
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0100.00723.88
8.1.230.0030.00922.81
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00617.35
8.1.190.0000.00817.00
8.1.180.0000.00718.10
8.1.170.0090.00018.50
8.1.160.0000.00721.84
8.1.150.0080.00018.82
8.1.140.0060.00317.50
8.1.130.0030.00317.55
8.1.120.0000.00717.58
8.1.110.0040.00417.51
8.1.100.0000.01017.50
8.1.90.0040.00417.41
8.1.80.0000.00717.55
8.1.70.0040.00417.50
8.1.60.0020.00517.59
8.1.50.0060.00317.51
8.1.40.0030.00517.43
8.1.30.0040.00417.74
8.1.20.0070.00017.54
8.1.10.0000.00817.52
8.1.00.0080.00017.36
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0050.00218.38
8.0.270.0040.00417.20
8.0.260.0030.00317.19
8.0.250.0030.00317.01
8.0.240.0030.00316.98
8.0.230.0030.00317.02
8.0.220.0030.00316.84
8.0.210.0040.00316.89
8.0.200.0040.00416.98
8.0.190.0030.00317.03
8.0.180.0030.00516.95
8.0.170.0040.00416.97
8.0.160.0000.00717.00
8.0.150.0030.00316.87
8.0.140.0000.00716.94
8.0.130.0060.00013.32
8.0.120.0080.00016.92
8.0.110.0050.00216.80
8.0.100.0030.00517.06
8.0.90.0000.00716.82
8.0.80.0090.01216.89
8.0.70.0020.00516.83
8.0.60.0030.00316.95
8.0.50.0000.00716.98
8.0.30.0060.01316.87
8.0.20.0080.01117.40
8.0.10.0000.00817.08
8.0.00.0140.00616.85
7.4.330.0020.00215.08
7.4.320.0060.00016.44
7.4.300.0030.00316.61
7.4.290.0030.00316.60
7.4.280.0080.00016.45
7.4.270.0030.00616.46
7.4.260.0000.00816.48
7.4.250.0000.00716.45
7.4.240.0040.00416.56
7.4.230.0030.00316.50
7.4.220.0030.02016.52
7.4.210.0130.00616.50
7.4.200.0000.00716.66
7.4.160.0100.00516.39
7.4.150.0150.00417.40
7.4.140.0130.00817.86
7.4.130.0080.01116.56
7.4.120.0120.00816.63
7.4.110.0030.01416.47
7.4.100.0100.01316.55
7.4.90.0080.01416.68
7.4.80.0080.00819.39
7.4.70.0120.00416.70
7.4.60.0100.00616.62
7.4.50.0080.00016.30
7.4.40.0030.01316.60
7.4.30.0110.00616.40
7.4.00.0070.01015.25
7.3.330.0060.00013.23
7.3.320.0000.00613.09
7.3.310.0030.00316.21
7.3.300.0060.00016.30
7.3.290.0050.01316.27
7.3.280.0060.01016.24
7.3.270.0070.01017.40
7.3.260.0060.01116.49
7.3.250.0100.00716.49
7.3.240.0120.00616.31
7.3.230.0080.01116.48
7.3.210.0150.00616.51
7.3.200.0130.00316.36
7.3.190.0100.00616.34
7.3.180.0100.00716.43
7.3.170.0080.01416.27
7.3.160.0060.00916.45
7.2.330.0160.00716.70
7.2.320.0120.00916.38
7.2.310.0110.00816.54
7.2.300.0100.00716.23
7.2.290.0090.01516.50
7.2.60.0070.00716.88
7.2.00.0060.01219.38
7.1.200.0080.00515.84
7.1.100.0060.00617.91
7.1.70.0230.00017.18
7.1.60.0060.01920.03
7.1.50.0030.01216.89
7.1.00.0000.08022.45
7.0.200.0050.00516.49
7.0.60.0030.07021.63
7.0.50.0030.04017.80
7.0.40.0070.06720.06
7.0.30.0230.04020.02
7.0.20.0330.07320.18
7.0.10.0130.08320.01
7.0.00.0070.08320.18
5.6.280.0030.06321.11
5.6.210.0030.08720.74
5.6.200.0100.04018.19
5.6.190.0070.07020.43
5.6.180.0230.06720.61
5.6.170.0330.08020.42
5.6.160.0100.08720.40
5.6.150.0100.07318.18
5.6.140.0030.08318.21
5.6.130.0030.09318.14
5.6.120.0030.07721.01
5.6.110.0170.07320.98
5.6.100.0130.08021.12
5.6.90.0030.09020.99
5.6.80.0130.07720.37
5.5.350.4000.03720.36
5.5.340.0030.05717.88
5.5.330.0130.07720.57
5.5.320.0370.04720.30
5.5.310.0230.07720.21
5.5.300.0070.03717.96
5.5.290.0030.04017.91
5.5.280.0070.04020.68
5.5.270.0030.07720.86
5.5.260.0030.04720.78
5.5.250.0070.07720.53
5.5.240.0030.07720.15
5.4.450.3900.03319.49
5.4.440.0070.05319.30
5.4.430.1470.04319.29
5.4.420.4200.04019.48
5.4.410.4270.04019.20
5.4.400.3670.03719.05
5.4.390.0030.05719.00
5.4.380.4570.03718.97
5.4.370.4900.02719.16
5.4.360.4070.04019.04
5.4.350.4370.03319.01
5.4.340.4670.03319.17
5.4.320.0100.03718.93
5.4.310.0700.05319.04
5.4.300.4070.03319.13
5.4.290.3830.03719.26
5.4.280.4170.03318.87
5.4.270.3870.03719.12
5.4.260.3930.04319.16
5.4.250.4430.03718.99
5.4.240.4600.03319.04
5.4.230.4370.03318.96
5.4.220.6000.02019.08
5.4.210.4500.03719.03
5.4.200.4600.03719.16
5.4.190.4330.03319.05
5.4.180.3530.03718.86
5.4.170.3870.03719.25
5.4.160.3870.03319.14
5.4.150.3670.04318.91
5.4.140.4000.03316.27
5.4.130.4100.03016.40
5.4.120.4670.03716.48
5.4.110.2770.03716.62
5.4.100.3400.03316.18
5.4.90.3130.03716.62
5.4.80.3600.03316.26

preferences:
47.53 ms | 400 KiB | 5 Q