3v4l.org

run code in 300+ PHP versions simultaneously
<?php $time = strtotime('+7 hours'); echo $time;

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)
8.3.60.0070.01416.75
8.3.50.0120.00721.98
8.3.40.0070.00718.73
8.3.30.0070.00718.79
8.3.20.0050.00220.22
8.3.10.0070.00021.85
8.3.00.0080.00019.38
8.2.180.0000.02118.29
8.2.170.0140.00022.96
8.2.160.0060.00922.10
8.2.150.0080.00025.66
8.2.140.0030.00524.66
8.2.130.0080.00026.16
8.2.120.0090.00017.72
8.2.110.0150.00321.06
8.2.100.0080.00418.05
8.2.90.0030.00519.34
8.2.80.0030.00617.97
8.2.70.0040.00417.85
8.2.60.0030.00518.15
8.2.50.0050.00318.07
8.2.40.0000.00719.51
8.2.30.0050.00320.73
8.2.20.0040.00417.81
8.2.10.0040.00418.15
8.2.00.0030.00518.05
8.1.280.0140.00025.92
8.1.270.0040.00423.92
8.1.260.0000.00726.35
8.1.250.0060.00328.09
8.1.240.0100.00719.52
8.1.230.0040.00817.91
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0000.00817.60
8.1.190.0040.00417.35
8.1.180.0000.00818.10
8.1.170.0000.00818.88
8.1.160.0070.00021.92
8.1.150.0050.00218.90
8.1.140.0080.00019.50
8.1.130.0030.00317.74
8.1.120.0050.00317.55
8.1.110.0070.00017.63
8.1.100.0030.00317.56
8.1.90.0060.00317.66
8.1.80.0030.00517.46
8.1.70.0000.00717.61
8.1.60.0000.00717.74
8.1.50.0030.00517.65
8.1.40.0040.00417.63
8.1.30.0040.00517.62
8.1.20.0040.00417.80
8.1.10.0070.00317.61
8.1.00.0040.00417.57
8.0.300.0040.00418.77
8.0.290.0040.00417.00
8.0.280.0030.00318.48
8.0.270.0030.00317.43
8.0.260.0030.00317.39
8.0.250.0000.00717.18
8.0.240.0030.00317.27
8.0.230.0040.00417.00
8.0.220.0000.00716.97
8.0.210.0070.00017.14
8.0.200.0030.00617.11
8.0.190.0000.00717.16
8.0.180.0040.00417.06
8.0.170.0040.00417.08
8.0.160.0000.00717.06
8.0.150.0000.00716.91
8.0.140.0080.00017.07
8.0.130.0050.00013.50
8.0.120.0080.00016.97
8.0.110.0000.00717.12
8.0.100.0070.00017.14
8.0.90.0070.00017.08
8.0.80.0120.00317.04
8.0.70.0040.00417.11
8.0.60.0040.00416.96
8.0.50.0000.00716.89
8.0.30.0120.00517.21
8.0.20.0120.00717.41
8.0.10.0070.00017.09
8.0.00.0130.00516.93
7.4.330.0020.00215.08
7.4.320.0000.00716.54
7.4.300.0000.00616.64
7.4.290.0050.00316.73
7.4.280.0060.00316.70
7.4.270.0000.00616.54
7.4.260.0000.00816.61
7.4.250.0000.00716.68
7.4.240.0020.00516.61
7.4.230.0000.00616.64
7.4.220.0110.00716.83
7.4.210.0050.00916.73
7.4.200.0000.00716.73
7.4.160.0090.00616.82
7.4.150.0100.01017.40
7.4.140.0130.01017.86
7.4.130.0080.01016.68
7.4.120.0070.00916.74
7.4.110.0070.01016.82
7.4.100.0150.00316.79
7.4.90.0130.00416.50
7.4.80.0050.01119.39
7.4.70.0100.00916.86
7.4.60.0100.01016.75
7.4.50.0000.00816.84
7.4.40.0150.00416.49
7.4.30.0150.00316.61
7.4.00.0070.01015.04
7.3.330.0020.00413.22
7.3.320.0030.00313.25
7.3.310.0030.00316.52
7.3.300.0000.00716.29
7.3.290.0100.00616.37
7.3.280.0070.00916.44
7.3.270.0040.01517.40
7.3.260.0060.01316.59
7.3.240.0080.01016.47
7.3.230.0140.00416.61
7.3.210.0140.00316.43
7.3.200.0060.00916.41
7.3.190.0150.00316.46
7.3.180.0100.00616.56
7.3.170.0100.00716.71
7.3.160.0100.00516.68
7.3.10.0040.00816.73
7.3.00.0030.01216.74
7.2.330.0130.00316.66
7.2.320.0180.00016.74
7.2.310.0190.00316.87
7.2.300.0170.00716.86
7.2.290.0100.00716.63
7.2.130.0120.00017.04
7.2.120.0060.00617.08
7.2.110.0140.00017.13
7.2.100.0070.01116.90
7.2.90.0040.01217.01
7.2.80.0090.00616.98
7.2.70.0040.01117.17
7.2.60.0100.00616.98
7.2.50.0000.01416.91
7.2.40.0030.00717.05
7.2.30.0000.01317.12
7.2.20.0030.00817.12
7.2.10.0060.00917.06
7.2.00.0140.00717.92
7.1.250.0080.00615.88
7.1.200.0000.01515.82
7.1.100.0120.00418.11
7.1.70.0100.00017.38
7.1.60.0070.01719.43
7.1.50.0090.00917.18
7.1.00.0100.07022.43
7.0.200.0190.00614.64
7.0.60.0100.04019.86
7.0.50.0100.08017.77
7.0.40.0130.08020.06
7.0.30.0000.07720.08
7.0.20.0330.08720.16
7.0.10.0030.09020.21
7.0.00.0270.06020.18
5.6.280.0070.06721.06
5.6.210.0200.06720.64
5.6.200.0100.07718.21
5.6.190.0000.04720.39
5.6.180.0270.04720.39
5.6.170.0270.04020.33
5.6.160.0030.09320.32
5.6.150.0070.04318.18
5.6.140.0130.06318.16
5.6.130.0130.07018.18
5.6.120.0100.04720.91
5.6.110.0070.04720.97
5.6.100.0070.07020.98
5.6.90.0100.08321.12
5.6.80.0170.07320.52
5.5.350.0300.08020.38
5.5.340.0070.05717.93
5.5.330.0230.06720.45
5.5.320.0230.03720.08
5.5.310.0230.07720.43
5.5.300.0030.05017.96
5.5.290.0130.07318.01
5.5.280.0030.08720.88
5.5.270.0030.06720.95
5.5.260.0170.06720.87
5.5.250.0130.08020.68
5.5.240.0000.03320.03
5.4.450.0430.05719.20
5.4.440.0100.08319.10
5.4.430.0570.05719.35
5.4.420.0230.04719.38
5.4.410.0370.06319.07
5.4.400.0330.05019.22
5.4.390.0100.06319.06
5.4.380.0200.04718.76
5.4.370.0270.07018.76
5.4.360.0230.07018.95
5.4.350.0270.05019.23
5.4.340.0170.05019.17
5.4.320.0230.07719.27
5.4.310.0170.07018.78
5.4.300.0400.06319.03
5.4.290.0170.05318.99
5.4.280.0470.05319.12
5.4.270.0200.05719.17
5.4.260.0270.05018.99
5.4.250.0270.05319.07
5.4.240.0030.07019.11
5.4.230.0230.04719.05
5.4.220.0200.05719.23
5.4.210.0130.05719.26
5.4.200.0170.04719.20
5.4.190.0230.04719.19
5.4.180.0230.04718.77
5.4.170.0230.07319.16
5.4.160.0200.06318.97
5.4.150.0100.06319.18
5.4.140.0170.05016.45
5.4.130.0270.04016.52
5.4.120.0130.05316.27
5.4.110.0370.05016.53
5.4.100.0600.06016.59
5.4.90.0570.06016.51
5.4.80.0130.06016.21
5.4.70.0170.06716.48
5.4.60.0130.06316.04
5.4.50.0230.06016.36
5.4.40.0130.05716.34
5.4.30.0200.05316.18
5.4.20.0930.04316.32
5.4.10.0570.04016.38
5.4.00.0270.04715.74

preferences:
57.03 ms | 401 KiB | 5 Q