3v4l.org

run code in 300+ PHP versions simultaneously
<?php strtotime("last Monday of June 2011");

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)
8.3.60.0110.00418.09
8.3.50.0070.01018.36
8.3.40.0120.00618.92
8.3.30.0110.00718.67
8.3.20.0040.00418.97
8.3.10.0020.00519.16
8.3.00.0040.00423.61
8.2.180.0110.00418.66
8.2.170.0110.00422.96
8.2.160.0060.00919.51
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0130.00719.95
8.2.120.0000.00726.35
8.2.110.0040.00422.21
8.2.100.0060.00617.91
8.2.90.0070.00317.75
8.2.80.0000.00818.77
8.2.70.0040.00417.80
8.2.60.0080.00017.93
8.2.50.0050.00518.10
8.2.40.0040.00419.06
8.2.30.0000.00819.49
8.2.20.0040.00418.05
8.2.10.0070.00018.11
8.2.00.0040.00419.31
8.1.280.0080.00825.92
8.1.270.0070.00022.19
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0040.00418.88
8.1.230.0070.00421.02
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0050.00317.25
8.1.190.0030.00617.35
8.1.180.0070.00018.10
8.1.170.0050.00318.63
8.1.160.0040.00418.79
8.1.150.0000.00718.79
8.1.140.0070.00017.62
8.1.130.0030.00318.97
8.1.120.0040.00417.59
8.1.110.0040.00417.57
8.1.100.0060.00617.42
8.1.90.0040.00417.47
8.1.80.0070.00017.61
8.1.70.0000.00717.57
8.1.60.0000.00717.52
8.1.50.0000.00817.60
8.1.40.0000.00817.48
8.1.30.0000.00817.71
8.1.20.0040.00417.70
8.1.10.0000.00717.44
8.1.00.0000.00817.59
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0070.00018.51
8.0.270.0040.00317.26
8.0.260.0040.00419.05
8.0.250.0040.00417.09
8.0.240.0000.00817.04
8.0.230.0000.01117.10
8.0.220.0040.00417.01
8.0.210.0050.00216.99
8.0.200.0030.00317.04
8.0.190.0000.00816.95
8.0.180.0040.00417.05
8.0.170.0000.00816.92
8.0.160.0050.00316.97
8.0.150.0000.00817.03
8.0.140.0030.00316.98
8.0.130.0050.00013.38
8.0.120.0020.00516.87
8.0.110.0070.00016.95
8.0.100.0000.00816.90
8.0.90.0000.00816.87
8.0.80.0140.00317.05
8.0.70.0040.00416.89
8.0.60.0000.00717.02
8.0.50.0000.00717.05
8.0.30.0070.01217.24
8.0.20.0110.00817.44
8.0.10.0000.00717.08
8.0.00.0120.00616.84
7.4.330.0040.00015.55
7.4.320.0000.00616.67
7.4.300.0030.00316.41
7.4.290.0030.00316.55
7.4.280.0050.00316.67
7.4.270.0040.00416.56
7.4.260.0000.00816.54
7.4.250.0070.00016.63
7.4.240.0000.00716.54
7.4.230.0030.00316.73
7.4.220.0040.00416.62
7.4.210.0090.00716.59
7.4.200.0000.00716.70
7.4.160.0090.00616.54
7.4.140.0120.01417.86
7.4.130.0100.00716.41
7.4.120.0100.00916.58
7.4.110.0100.00616.84
7.4.100.0070.01016.61
7.4.90.0030.01316.52
7.4.80.0040.01919.39
7.4.70.0080.00816.78
7.4.60.0090.00616.35
7.4.50.0000.01016.66
7.4.40.0120.00616.46
7.3.330.0000.00513.16
7.3.320.0030.00313.13
7.3.310.0030.00316.18
7.3.300.0000.00716.34
7.3.290.0050.00216.31
7.3.280.0090.00716.33
7.3.260.0110.00816.47
7.3.240.0080.00916.59
7.3.230.0090.00916.50
7.3.210.0070.01016.57
7.3.200.0140.00816.43
7.3.190.0100.00716.50
7.3.180.0100.00616.38
7.3.170.0030.01416.59
7.3.160.0070.01116.45
7.2.330.0150.00816.45
7.2.320.0140.00716.68
7.2.310.0070.01516.58
7.2.300.0070.01416.52
7.2.290.0070.01416.73

preferences:
63.97 ms | 401 KiB | 5 Q