3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strtotime("2009-01-02 00:00:00")*1000;

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)
8.3.40.0110.00418.90
8.3.30.0100.00318.71
8.3.20.0030.00518.82
8.3.10.0000.00818.63
8.3.00.0060.00319.50
8.2.170.0140.00722.96
8.2.160.0120.00318.79
8.2.150.0050.00224.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00421.11
8.2.110.0000.00920.92
8.2.100.0110.00417.72
8.2.90.0080.00017.75
8.2.80.0050.00318.92
8.2.70.0030.00517.63
8.2.60.0040.00417.75
8.2.50.0040.00417.93
8.2.40.0050.00319.60
8.2.30.0000.00917.81
8.2.20.0080.00317.73
8.2.10.0030.00617.67
8.2.00.0070.00017.88
8.1.270.0050.00323.99
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0070.00319.30
8.1.230.0080.00320.94
8.1.220.0090.00018.59
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0040.00417.25
8.1.180.0040.00418.10
8.1.170.0000.00817.62
8.1.160.0020.00519.05
8.1.150.0030.00618.70
8.1.140.0030.00517.54
8.1.130.0040.00419.29
8.1.120.0000.00717.47
8.1.110.0000.00717.35
8.1.100.0000.00717.54
8.1.90.0000.00817.50
8.1.80.0000.00717.55
8.1.70.0000.00717.45
8.1.60.0030.00517.60
8.1.50.0030.00517.50
8.1.40.0000.00817.50
8.1.30.0030.00617.62
8.1.20.0000.00717.55
8.1.10.0030.00517.43
8.1.00.0040.00417.52
8.0.300.0070.00018.77
8.0.290.0000.00716.63
8.0.280.0030.00318.54
8.0.270.0070.00017.18
8.0.260.0030.00316.95
8.0.250.0070.00417.09
8.0.240.0000.00817.09
8.0.230.0060.00317.04
8.0.220.0000.00816.91
8.0.210.0000.00717.00
8.0.200.0030.00316.88
8.0.190.0030.00516.93
8.0.180.0110.00016.89
8.0.170.0040.00416.84
8.0.160.0040.00417.02
8.0.150.0070.00316.79
8.0.140.0000.00716.89
8.0.130.0050.00013.30
8.0.120.0000.00816.81
8.0.110.0000.00716.97
8.0.100.0040.00416.79
8.0.90.0070.00017.02
8.0.80.0000.01616.95
8.0.70.0000.00816.96
8.0.60.0000.00816.78
8.0.50.0000.00816.82
8.0.30.0040.01117.14
8.0.20.0130.01017.00
8.0.10.0000.00917.11
8.0.00.0070.01016.94
7.4.330.0050.00013.00
7.4.320.0030.00316.43
7.4.300.0060.00016.61
7.4.290.0000.00816.52
7.4.280.0040.00416.53
7.4.270.0050.00316.61
7.4.260.0050.00013.25
7.4.250.0000.00816.45
7.4.240.0070.00016.66
7.4.230.0050.00316.41
7.4.220.0100.01016.61
7.4.210.0100.01016.58
7.4.200.0080.00016.49
7.4.190.0040.00416.40
7.4.160.0080.00816.35
7.4.150.0090.00916.61
7.4.140.0120.00617.86
7.4.130.0090.01216.76
7.4.120.0100.00716.78
7.4.110.0130.01016.40
7.4.100.0210.00316.46
7.4.90.0150.00316.57
7.4.80.0130.01019.39
7.4.70.0100.00616.38
7.4.60.0070.01116.52
7.4.50.0000.00816.39
7.4.40.0000.01816.38
7.4.30.0030.01316.67
7.4.00.0040.01415.21
7.3.330.0000.00613.20
7.3.320.0050.00013.26
7.3.310.0000.00616.15
7.3.300.0030.00316.15
7.3.290.0090.00516.32
7.3.280.0030.01016.27
7.3.270.0130.00616.32
7.3.260.0110.00916.32
7.3.240.0000.01616.43
7.3.230.0100.00716.34
7.3.210.0100.00616.43
7.3.200.0030.01216.35
7.3.190.0030.01316.50
7.3.180.0130.00316.43
7.3.170.0080.00916.52
7.3.160.0160.00016.52
7.3.120.0070.00414.64
7.2.330.0110.00716.57
7.2.320.0070.01016.82
7.2.310.0160.00616.55
7.2.300.0100.00616.69
7.2.290.0110.00716.82
7.2.00.0030.00919.29
7.1.100.0040.00818.07
7.1.70.0000.01117.25
7.1.60.0080.00517.32
7.1.50.0040.01817.00
7.1.00.0070.06322.54
7.0.200.0070.01016.92
7.0.140.0070.07022.00
7.0.120.0100.06722.05
7.0.60.0170.07019.88
7.0.50.0130.07017.86
7.0.40.0030.08720.12
7.0.30.0230.04020.33
7.0.20.0330.06720.00
7.0.10.0170.07720.12
7.0.00.0100.05720.33
5.6.280.0000.07721.01
5.6.210.0030.05720.54
5.6.200.0030.08318.08
5.6.190.0100.03720.43
5.6.180.0230.07320.32
5.6.170.0230.05020.50
5.6.160.0100.08320.38
5.6.150.0100.07718.11
5.6.140.0130.06318.16
5.6.130.0030.05018.21
5.6.120.0070.08321.13
5.6.110.0030.06021.10
5.6.100.0070.07021.13
5.6.90.0100.06721.07
5.6.80.0130.07720.27
5.5.350.0230.08020.43
5.5.340.0100.07718.00
5.5.330.0100.04320.07
5.5.320.0300.03720.20
5.5.310.0370.07320.41
5.5.300.0100.05317.91
5.5.290.0070.08017.95
5.5.280.0130.05320.87
5.5.270.0100.05020.78
5.5.260.0070.06720.79
5.5.250.0100.07720.65
5.5.240.0070.04020.28
5.4.450.0500.03719.46
5.4.440.0300.05019.23
5.4.430.0870.04019.47
5.4.420.0470.04319.21
5.4.410.0670.05019.22
5.4.400.0600.03319.07
5.4.390.0470.03719.21
5.4.380.0500.05019.13
5.4.370.0470.04018.79
5.4.360.0470.04318.93
5.4.350.0730.03319.06
5.4.340.0430.05319.21
5.4.320.1100.03018.92
5.4.310.0500.04019.06
5.4.300.0600.04018.93
5.4.290.0730.03019.03
5.4.280.0330.04019.18
5.4.270.0630.04018.77
5.4.260.0400.05019.13
5.4.250.0900.05719.11
5.4.240.0470.04019.05
5.4.230.0430.05018.78
5.4.220.0270.05318.89
5.4.210.0430.04019.21
5.4.200.0870.02718.78
5.4.190.0570.04019.05
5.4.180.0630.03318.89
5.4.170.0530.03719.11
5.4.160.0630.03719.11
5.4.150.0530.04319.19
5.4.140.0300.04016.50
5.4.130.0500.04716.48
5.4.120.0370.04316.23
5.4.110.0700.03316.33
5.4.100.1030.02716.50
5.4.90.0630.03316.47
5.4.80.0870.04016.28
5.4.70.0330.04016.41
5.4.60.0530.03716.29
5.4.50.0600.03716.46
5.4.40.0800.03316.20
5.4.30.0670.03716.30
5.4.20.0200.03716.28
5.4.10.0600.04016.20
5.4.00.0600.03015.93
5.3.290.0300.06015.93
5.3.280.0600.04315.93
5.3.270.0600.03715.93
5.3.260.0570.05015.93
5.3.250.0300.03715.93
5.3.240.0570.04715.93
5.3.230.0530.04015.93
5.3.220.0530.05015.93
5.3.210.0570.04315.93
5.3.200.0500.03715.93
5.3.190.0600.03315.93
5.3.180.0470.04315.93
5.3.170.0470.04015.93
5.3.160.0800.03715.93
5.3.150.0870.03715.93
5.3.140.0870.02015.93
5.3.130.0530.03315.93
5.3.120.0470.05015.93
5.3.110.0230.03715.93
5.3.100.0330.04015.93
5.3.90.0570.04015.93
5.3.80.0430.03315.93
5.3.70.0200.03715.93
5.3.60.0570.03315.93
5.3.50.0530.04715.93
5.3.40.0800.02715.93
5.3.30.0770.03015.93
5.3.20.0470.02315.93
5.3.10.0530.03315.93
5.3.00.0400.03715.93
5.2.170.0370.03015.93
5.2.160.0900.02715.93
5.2.150.0830.02015.93
5.2.140.0430.03715.93
5.2.130.0300.03015.93
5.2.120.0530.02715.93
5.2.110.0500.02315.93
5.2.100.0330.03015.93
5.2.90.0870.02315.93
5.2.80.0400.02715.93
5.2.70.0530.03315.93
5.2.60.0570.03715.93
5.2.50.0270.03315.93
5.2.40.0370.03015.93
5.2.30.0230.03315.93
5.2.20.0230.02715.93
5.2.10.0270.03015.93
5.2.00.0330.02715.93
5.1.60.0330.02315.93
5.1.50.0530.02315.93
5.1.40.0270.01715.93
5.1.30.0230.03015.93
5.1.20.0030.02315.93
5.1.10.0430.03015.93
5.1.00.0370.03015.93
5.0.50.0230.01715.93
5.0.40.0270.02315.93
5.0.30.0030.03015.93
5.0.20.0270.01715.93
5.0.10.0170.01715.93
5.0.00.0300.02315.93
4.4.90.0100.01715.93
4.4.80.0230.01015.93
4.4.70.0130.01315.93
4.4.60.0370.01015.93
4.4.50.0230.01715.93
4.4.40.0270.02015.93
4.4.30.0100.01715.93
4.4.20.0100.02015.93
4.4.10.0270.01315.93
4.4.00.0200.02015.93
4.3.110.0200.01715.93
4.3.100.0100.01315.93
4.3.90.0130.01315.93
4.3.80.0230.02015.93
4.3.70.0100.01715.93
4.3.60.0200.02315.93
4.3.50.0170.01715.93
4.3.40.0170.02015.93
4.3.30.0100.01315.93
4.3.20.0100.02015.93
4.3.10.0070.01715.93
4.3.00.0100.01715.93

preferences:
47.45 ms | 400 KiB | 5 Q