3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(strtotime('Y-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)
8.3.60.0060.00918.55
8.3.50.0100.01018.06
8.3.40.0070.00718.99
8.3.30.0080.00818.81
8.3.20.0040.00419.13
8.3.10.0050.00321.91
8.3.00.0080.00020.69
8.2.180.0030.00918.18
8.2.170.0060.01222.96
8.2.160.0040.01120.64
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00419.64
8.2.120.0040.00426.35
8.2.110.0060.00321.05
8.2.100.0110.00017.84
8.2.90.0040.00417.75
8.2.80.0000.00817.97
8.2.70.0000.00817.77
8.2.60.0000.00718.03
8.2.50.0060.00318.10
8.2.40.0000.00719.34
8.2.30.0050.00319.21
8.2.20.0000.00717.98
8.2.10.0000.00718.04
8.2.00.0070.00417.59
8.1.280.0070.00725.92
8.1.270.0040.00420.61
8.1.260.0050.00326.35
8.1.250.0000.00728.09
8.1.240.0030.00622.37
8.1.230.0070.00422.18
8.1.220.0030.00617.74
8.1.210.0050.00318.77
8.1.200.0050.00517.35
8.1.190.0040.00417.13
8.1.180.0030.00718.10
8.1.170.0050.00318.68
8.1.160.0000.00718.77
8.1.150.0040.00418.87
8.1.140.0030.00622.08
8.1.130.0030.00320.13
8.1.120.0040.00417.54
8.1.110.0000.01017.48
8.1.100.0050.00217.42
8.1.90.0000.00717.40
8.1.80.0030.00517.39
8.1.70.0000.00817.50
8.1.60.0050.00317.61
8.1.50.0040.00417.50
8.1.40.0040.00417.43
8.1.30.0030.00617.64
8.1.20.0040.00417.51
8.1.10.0060.00317.43
8.1.00.0030.00617.47
8.0.300.0040.00418.77
8.0.290.0000.00916.88
8.0.280.0030.00318.29
8.0.270.0070.00017.10
8.0.260.0060.00018.39
8.0.250.0030.00617.04
8.0.240.0000.00717.05
8.0.230.0000.00716.99
8.0.220.0000.00616.88
8.0.210.0000.00716.99
8.0.200.0070.00016.86
8.0.190.0040.00416.93
8.0.180.0040.00416.96
8.0.170.0000.00817.04
8.0.160.0000.00716.90
8.0.150.0070.00016.91
8.0.140.0040.00416.99
8.0.130.0070.00013.28
8.0.120.0000.00716.90
8.0.110.0000.00917.01
8.0.100.0000.00716.84
8.0.90.0040.00416.90
8.0.80.0140.00716.95
8.0.70.0030.00516.94
8.0.60.0040.00417.01
8.0.50.0070.00016.96
8.0.30.0080.00917.05
8.0.20.0070.01017.40
8.0.10.0040.00416.93
8.0.00.0120.00616.77
7.4.330.0020.00215.55
7.4.320.0000.00616.47
7.4.300.0000.00716.59
7.4.290.0040.00416.50
7.4.280.0000.00816.58
7.4.270.0070.00016.48
7.4.260.0030.00316.45
7.4.250.0030.00316.57
7.4.240.0000.00716.50
7.4.230.0000.00716.59
7.4.220.0050.00316.66
7.4.210.0100.00716.52
7.4.200.0030.00516.47
7.4.160.0070.00916.61
7.4.140.0120.00717.86
7.4.130.0070.01016.52
7.4.120.0060.01316.49
7.4.110.0120.00816.61
7.4.100.0110.00516.57
7.4.90.0090.00916.49
7.4.80.0070.01619.39
7.4.70.0100.00716.42
7.4.60.0090.00616.46
7.4.50.0090.00616.50
7.4.40.0090.01316.16
7.4.00.0040.01414.74
7.3.330.0000.00513.12
7.3.320.0020.00212.98
7.3.310.0000.00916.12
7.3.300.0030.00316.21
7.3.290.0070.00016.27
7.3.280.0080.00816.26
7.3.260.0150.00416.39
7.3.240.0100.00816.39
7.3.230.0110.01216.30
7.3.210.0080.00816.43
7.3.200.0070.01416.64
7.3.190.0130.00316.61
7.3.180.0090.00616.54
7.3.170.0150.00616.32
7.3.160.0130.01016.46
7.3.10.0120.00916.39
7.3.00.0130.00916.57
7.2.330.0100.00616.57
7.2.320.0060.01616.73
7.2.310.0100.00616.64
7.2.300.0100.00716.36
7.2.290.0090.01216.35
7.2.130.0180.00016.68
7.2.120.0150.00816.61
7.2.110.0350.01015.70
7.2.100.0350.01215.47
7.2.90.0320.00515.48
7.2.80.0480.00315.76
7.2.70.0390.00715.87
7.2.60.0380.00215.79
7.2.50.0390.00615.81
7.2.40.0480.00815.71
7.2.30.0430.00215.70
7.2.20.0360.00815.79
7.2.10.0390.00515.50
7.2.00.0580.00815.91
7.1.250.0140.00715.52
7.1.230.0610.01414.05
7.1.220.0620.00713.69
7.1.210.0480.00613.57
7.1.200.0900.00613.75
7.1.190.0540.00613.74
7.1.180.0520.01614.10
7.1.170.0700.00714.10
7.1.160.0710.00913.31
7.1.150.0870.00913.58
7.1.140.0620.00714.04
7.1.130.0950.00713.89
7.1.120.0620.00313.93
7.1.110.0880.00313.70
7.1.100.0550.00613.88
7.1.90.0790.01313.87
7.1.80.0560.01614.05
7.1.70.0670.00913.93
7.1.60.0960.01331.88
7.1.50.1200.01331.59
7.1.40.1310.00731.63
7.1.30.1080.01831.85
7.1.20.1870.01931.94
7.1.10.1590.00013.97
7.1.00.0910.00913.85
5.6.380.0150.00314.50

preferences:
78.26 ms | 401 KiB | 5 Q