3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = strtotime('210'); dump($date);

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)
8.3.60.0120.00616.63
8.3.50.0120.00621.15
8.3.40.0110.01119.04
8.3.30.0140.00018.96
8.3.20.0050.00320.33
8.3.10.0080.00023.71
8.3.00.0080.00023.67
8.2.180.0140.00718.42
8.2.170.0100.01019.08
8.2.160.0030.01022.96
8.2.150.0040.00424.18
8.2.140.0040.01124.66
8.2.130.0070.00022.26
8.2.120.0040.00426.35
8.2.110.0070.00422.09
8.2.100.0000.01218.04
8.2.90.0040.00419.17
8.2.80.0030.00617.97
8.2.70.0030.00617.62
8.2.60.0060.00317.80
8.2.50.0040.00418.07
8.2.40.0080.00520.46
8.2.30.0050.00220.68
8.2.20.0000.00717.87
8.2.10.0040.00418.13
8.2.00.0000.00818.17
8.1.280.0140.00325.92
8.1.270.0000.00823.96
8.1.260.0090.00628.09
8.1.250.0060.00328.09
8.1.240.0040.00422.61
8.1.230.0060.00619.15
8.1.220.0060.00317.76
8.1.210.0060.00318.77
8.1.200.0030.00617.48
8.1.190.0040.00417.35
8.1.180.0030.00518.10
8.1.170.0000.00818.57
8.1.160.0040.00420.81
8.1.150.0080.00018.86
8.1.140.0040.00419.50
8.1.130.0000.00717.76
8.1.120.0050.00317.58
8.1.110.0080.00017.57
8.1.100.0040.00417.67
8.1.90.0030.00517.59
8.1.80.0070.00017.52
8.1.70.0000.00717.55
8.1.60.0030.00517.63
8.1.50.0050.00517.45
8.1.40.0050.00317.65
8.1.30.0030.00517.85
8.1.20.0040.00417.77
8.1.10.0000.00717.72
8.1.00.0050.00517.73
8.0.300.0040.00418.77
8.0.290.0000.00716.88
8.0.280.0030.00318.46
8.0.270.0000.00717.27
8.0.260.0030.00317.30
8.0.250.0000.00717.12
8.0.240.0050.00217.10
8.0.230.0080.00017.05
8.0.220.0030.00317.00
8.0.210.0030.00616.98
8.0.200.0040.00417.14
8.0.190.0030.00517.11
8.0.180.0000.00717.14
8.0.170.0000.00817.15
8.0.160.0000.00717.10
8.0.150.0030.00317.05
8.0.140.0060.00317.05
8.0.130.0040.00413.46
8.0.120.0030.00616.96
8.0.110.0000.00716.96
8.0.100.0040.00417.04
8.0.90.0040.00416.98
8.0.80.0110.00417.04
8.0.70.0030.00617.03
8.0.60.0000.00717.16
8.0.50.0040.00417.15
8.0.30.0110.00917.21
8.0.20.0150.00617.42
8.0.10.0000.00817.00
8.0.00.0130.00816.86
7.4.330.0050.00016.90
7.4.320.0000.00616.57
7.4.300.0030.00316.66
7.4.290.0050.00316.71
7.4.280.0000.00816.65
7.4.270.0000.00716.63
7.4.260.0040.00416.71
7.4.250.0040.00416.72
7.4.240.0020.00516.70
7.4.230.0070.00016.52
7.4.220.0070.01116.56
7.4.210.0050.01216.65
7.4.200.0000.00716.72
7.4.160.0100.00616.79
7.4.150.0120.00817.40
7.4.140.0120.00817.86
7.4.130.0130.01016.58
7.4.120.0060.01416.69
7.4.110.0100.00716.61
7.4.100.0190.00516.73
7.4.90.0140.00716.50
7.4.80.0060.01319.39
7.4.70.0100.00616.76
7.4.60.0070.01316.88
7.4.50.0030.00916.45
7.4.40.0070.01116.51
7.4.30.0070.01716.72
7.4.00.0030.01014.90
7.3.330.0000.00613.13
7.3.320.0000.00513.14
7.3.310.0040.00416.41
7.3.300.0030.00316.24
7.3.290.0000.00716.41
7.3.280.0090.00816.39
7.3.270.0120.00917.40
7.3.260.0120.00416.58
7.3.250.0120.00516.43
7.3.240.0110.00616.64
7.3.230.0180.00316.55
7.3.210.0110.00716.56
7.3.200.0070.01016.71
7.3.190.0070.01116.69
7.3.180.0090.00616.58
7.3.170.0080.00816.36
7.3.160.0100.00716.53
7.2.330.0120.00616.48
7.2.320.0030.01416.82
7.2.310.0060.01016.75
7.2.300.0200.00316.77
7.2.290.0100.01016.86
7.2.110.1280.00316.72
7.2.60.0090.00316.82
7.2.00.0100.00019.50
7.1.200.0080.00815.59
7.1.100.0000.01118.30
7.1.70.0030.00616.98
7.1.60.0090.00619.06
7.1.50.0110.01117.08
7.1.00.0030.07722.32
7.0.200.0030.00914.61
7.0.60.0030.08321.81
7.0.50.0030.04317.89
7.0.40.0100.05720.00
7.0.30.0230.04020.14
7.0.20.0200.08020.20
7.0.10.0030.07020.02
7.0.00.0170.05720.16
5.6.280.0000.03721.09
5.6.210.0070.08020.68
5.6.200.0100.06318.12
5.6.190.0070.04320.67
5.6.180.0430.06320.61
5.6.170.0230.08020.38
5.6.160.0130.04720.34
5.6.150.0000.04318.15
5.6.140.0070.04718.12
5.6.130.0100.08318.11
5.6.120.0170.07721.00
5.6.110.0100.08321.10
5.6.100.0100.08320.97
5.6.90.0070.07321.11
5.6.80.0030.06020.50
5.5.350.0330.05320.40
5.5.340.0070.04318.02
5.5.330.0030.04720.43
5.5.320.0270.04020.18
5.5.310.0230.06320.34
5.5.300.0030.03717.90
5.5.290.0070.06717.93
5.5.280.0100.08320.72
5.5.270.0000.05020.96
5.5.260.0100.07020.95
5.5.250.0200.07020.63
5.5.240.0100.03020.33

preferences:
98.87 ms | 401 KiB | 5 Q