3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(strtotime("10 September 2000 first day of this month"));

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)
8.3.60.0110.00416.50
8.3.50.0080.01121.16
8.3.40.0120.00318.72
8.3.30.0150.00018.79
8.3.20.0050.00220.07
8.3.10.0040.00423.48
8.3.00.0040.00419.26
8.2.180.0110.00418.16
8.2.170.0110.00422.96
8.2.160.0030.01020.51
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0070.00022.29
8.2.110.0030.00621.00
8.2.100.0090.00317.97
8.2.90.0000.00919.17
8.2.80.0050.00317.97
8.2.70.0060.00317.38
8.2.60.0000.00718.03
8.2.50.0000.00918.10
8.2.40.0060.00318.22
8.2.30.0030.00618.04
8.2.20.0070.00017.87
8.2.10.0040.00417.93
8.2.00.0080.00317.84
8.1.280.0140.00725.92
8.1.270.0040.00422.14
8.1.260.0050.00326.35
8.1.250.0050.00228.09
8.1.240.0030.00622.66
8.1.230.0100.00017.76
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0030.00617.50
8.1.190.0000.00817.47
8.1.180.0040.00418.10
8.1.170.0030.00518.49
8.1.160.0070.00022.05
8.1.150.0000.00718.75
8.1.140.0000.00717.63
8.1.130.0000.00717.94
8.1.120.0020.00517.51
8.1.110.0050.00317.63
8.1.100.0070.00017.54
8.1.90.0070.00017.55
8.1.80.0030.00317.62
8.1.70.0030.00317.50
8.1.60.0030.00617.65
8.1.50.0040.00417.45
8.1.40.0000.00817.59
8.1.30.0030.00717.65
8.1.20.0000.00717.71
8.1.10.0050.00217.48
8.1.00.0040.00417.54
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0030.00318.36
8.0.270.0070.00017.13
8.0.260.0060.00017.18
8.0.250.0060.00017.00
8.0.240.0080.00017.14
8.0.230.0030.00317.14
8.0.220.0070.00017.02
8.0.210.0000.00716.85
8.0.200.0000.00617.06
8.0.190.0030.00517.14
8.0.180.0000.00717.01
8.0.170.0000.00817.02
8.0.160.0030.00617.00
8.0.150.0040.00416.95
8.0.140.0040.00416.86
8.0.130.0000.00613.33
8.0.120.0080.00016.87
8.0.110.0000.00816.89
8.0.100.0030.00316.83
8.0.90.0000.00716.91
8.0.80.0070.00717.07
8.0.70.0040.00317.08
8.0.60.0040.00416.92
8.0.50.0040.00417.07
8.0.30.0110.01017.06
8.0.20.0080.01017.40
8.0.10.0030.00517.16
8.0.00.0120.00916.96
7.4.330.0000.00515.00
7.4.320.0000.00616.46
7.4.300.0040.00416.66
7.4.290.0070.00016.65
7.4.280.0030.00616.70
7.4.270.0000.00716.61
7.4.260.0030.00316.52
7.4.250.0000.00816.63
7.4.240.0020.00516.58
7.4.230.0060.00016.36
7.4.220.0060.01916.68
7.4.210.0050.01216.61
7.4.200.0030.00316.60
7.4.190.0030.00316.56
7.4.160.0090.00616.67
7.4.150.0100.01017.40
7.4.140.0080.01117.86
7.4.130.0150.00416.54
7.4.120.0050.01116.64
7.4.110.0140.00316.61
7.4.100.0160.00616.29
7.4.90.0080.00816.54
7.4.80.0120.01219.39
7.4.70.0050.01116.63
7.4.60.0090.00916.54
7.4.50.0040.00416.54
7.4.40.0060.01022.77
7.4.30.0040.01216.72
7.4.00.0040.01415.27
7.3.330.0030.00313.29
7.3.320.0030.00313.15
7.3.310.0000.00716.31
7.3.300.0040.00416.32
7.3.290.0110.00716.25
7.3.280.0070.00916.36
7.3.270.0110.00617.40
7.3.260.0070.01016.42
7.3.250.0120.00816.52
7.3.240.0030.01416.55
7.3.230.0130.00316.48
7.3.210.0070.01316.51
7.3.200.0100.00719.39
7.3.190.0120.00916.40
7.3.180.0060.00916.34
7.3.170.0040.01116.53
7.3.160.0030.01616.59
7.3.120.0070.01115.10
7.2.330.0140.00416.76
7.2.320.0060.01216.49
7.2.310.0080.00816.64
7.2.300.0090.00916.54
7.2.290.0110.00516.57
7.2.60.0050.00516.95
7.2.00.0060.00619.33
7.1.200.0090.00315.89
7.1.100.1470.01015.54
7.1.70.0000.00817.08
7.1.60.0100.01319.33
7.1.50.0060.00617.04
7.1.00.0000.08022.36
7.0.200.0240.01014.39
7.0.140.0070.07022.07
7.0.60.0270.08019.77
7.0.50.0000.04317.86
7.0.40.0030.04320.03
7.0.30.0400.04719.97
7.0.20.0230.07020.18
7.0.10.0100.08720.34
7.0.00.0070.08320.18
5.6.280.0030.07021.07
5.6.210.0170.07720.75
5.6.200.0070.07018.20
5.6.190.0070.07020.43
5.6.180.0230.07020.43
5.6.170.0200.05720.38
5.6.160.0070.07020.62
5.6.150.0130.04018.18
5.6.140.0100.07718.08
5.6.130.0130.07318.10
5.6.120.0200.07321.09
5.6.110.0070.08020.97
5.6.100.0200.07021.10
5.6.90.0070.08721.03
5.6.80.0070.08720.38
5.5.350.0200.07720.40
5.5.340.0130.07017.89
5.5.330.0130.05020.14
5.5.320.0000.04720.30
5.5.310.0230.04720.16
5.5.300.0070.05018.02
5.5.290.0200.07017.95
5.5.280.0030.09020.96
5.5.270.0070.04320.86
5.5.260.0100.04020.96
5.5.250.0170.07320.54
5.5.240.0330.07020.25
5.4.450.0700.05719.63
5.4.440.0900.05319.41
5.4.430.0630.06719.33
5.4.420.0770.07019.63
5.4.410.0530.05319.28
5.4.400.1130.06019.13
5.4.390.0870.07319.31
5.4.380.0370.05318.50
5.4.370.0330.06318.52
5.4.360.0100.06718.46
5.4.350.0370.05018.57
5.4.340.0030.06018.62
5.4.320.0070.04812.45
5.4.310.0050.04112.45
5.4.300.0070.04112.45
5.4.290.0080.03512.45
5.4.280.0090.05112.32
5.4.270.0060.05312.32
5.4.260.0130.04912.32
5.4.250.0080.05512.32
5.4.240.0120.04712.32
5.4.230.0130.05212.31
5.4.220.0160.05012.31
5.4.210.0100.04912.31
5.4.200.0100.04312.31
5.4.190.0090.04912.30
5.4.180.0080.04212.31
5.4.170.0040.04212.32
5.4.160.0100.03812.31
5.4.150.0070.03712.31
5.4.140.0060.03711.99
5.4.130.0060.03611.98
5.4.120.0070.03511.94
5.4.110.0050.04011.93
5.4.100.0070.05111.94
5.4.90.0100.05111.93
5.4.80.0060.05511.93
5.4.70.0050.04011.93
5.4.60.0090.05911.94
5.4.50.0090.05611.93
5.4.40.0110.06011.92
5.4.30.0120.03611.92
5.4.20.0090.05111.92
5.4.10.0070.03511.92
5.4.00.0050.03811.41
5.3.290.0070.04512.80
5.3.280.0080.05312.71
5.3.270.0050.04512.73
5.3.260.0080.05112.72
5.3.250.0070.04412.71
5.3.240.0130.04012.72
5.3.230.0060.05512.71
5.3.220.0090.04012.68
5.3.210.0100.04812.68
5.3.200.0240.07912.68
5.3.190.0150.07212.68
5.3.180.0100.05512.67
5.3.170.0130.05312.67
5.3.160.0130.05512.67
5.3.150.0130.05112.67
5.3.140.0270.08212.66
5.3.130.0090.05312.66
5.3.120.0080.03812.66
5.3.110.0080.04912.65
5.3.100.0130.05412.12
5.3.90.0090.05312.09
5.3.80.0090.05812.07
5.3.70.0080.05712.07
5.3.60.0060.06212.06
5.3.50.0110.04912.00
5.3.40.0090.05412.00
5.3.30.0090.06011.94
5.3.20.0150.06111.71
5.3.10.0180.07111.67
5.3.00.0150.07911.65
5.2.170.0070.0519.16
5.2.160.0110.0459.15
5.2.150.0150.0969.15
5.2.140.0110.0309.15
5.2.130.0070.0329.11
5.2.120.0060.0429.11
5.2.110.0070.0409.11
5.2.100.0060.0399.11
5.2.90.0080.0349.11
5.2.80.0080.0289.11
5.2.70.0100.0409.11
5.2.60.0080.0339.06
5.2.50.0030.0339.04
5.2.40.0040.0349.01
5.2.30.0110.0328.98
5.2.20.0040.0368.97
5.2.10.0040.0338.90
5.2.00.0050.0408.75
5.1.60.0050.0368.04
5.1.50.0060.0278.04
5.1.40.0080.0238.02
5.1.30.0050.0388.38
5.1.20.0060.0388.40
5.1.10.0050.0278.12
5.1.00.0080.0238.12
5.0.50.0040.0216.60
5.0.40.0060.0286.46
5.0.30.0040.0336.27
5.0.20.0050.0266.25
5.0.10.0080.0276.23
5.0.00.0060.0396.22
4.4.90.0040.0224.77
4.4.80.0040.0194.76
4.4.70.0040.0164.75
4.4.60.0030.0194.75
4.4.50.0040.0174.77
4.4.40.0050.0244.71
4.4.30.0030.0174.76
4.4.20.0070.0144.84
4.4.10.0040.0174.85
4.4.00.0040.0254.76
4.3.110.0070.0144.67
4.3.100.0050.0174.66
4.3.90.0080.0154.64
4.3.80.0060.0224.59
4.3.70.0050.0204.63
4.3.60.0030.0224.63
4.3.50.0010.0254.63
4.3.40.0050.0324.54
4.3.30.0020.0233.29
4.3.20.0030.0153.27
4.3.10.0020.0173.22
4.3.00.0130.01310.37

preferences:
39.78 ms | 401 KiB | 5 Q