3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = ["3"]; echo strpos($a,"3");

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)
8.3.60.0100.01016.75
8.3.50.0130.00322.84
8.3.40.0110.00718.83
8.3.30.0100.00318.96
8.3.20.0040.00419.99
8.3.10.0030.00918.82
8.3.00.0030.00519.38
8.2.180.0120.00616.63
8.2.170.0120.00322.96
8.2.160.0040.01120.48
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0000.00720.98
8.2.110.0030.00620.35
8.2.100.0080.00418.16
8.2.90.0020.00519.22
8.2.80.0040.00417.97
8.2.70.0040.00417.63
8.2.60.0000.00817.88
8.2.50.0030.00518.07
8.2.40.0040.00417.86
8.2.30.0040.00419.34
8.2.20.0040.00417.58
8.2.10.0000.00718.11
8.2.00.0060.00317.61
8.1.280.0110.00425.92
8.1.270.0040.00423.74
8.1.260.0050.00526.35
8.1.250.0060.00328.09
8.1.240.0030.00723.84
8.1.230.0070.00418.95
8.1.220.0080.00017.74
8.1.210.0030.00518.77
8.1.200.0000.00917.35
8.1.190.0040.00417.23
8.1.180.0080.00018.10
8.1.170.0040.00418.52
8.1.160.0050.00321.94
8.1.150.0000.00718.81
8.1.140.0000.00817.32
8.1.130.0030.00317.78
8.1.120.0040.00417.41
8.1.110.0040.00417.33
8.1.100.0000.00717.35
8.1.90.0000.00817.46
8.1.80.0040.00417.29
8.1.70.0040.00417.28
8.1.60.0000.00917.51
8.1.50.0040.00417.57
8.1.40.0060.00317.37
8.1.30.0030.00517.46
8.1.20.0040.00417.63
8.1.10.0040.00417.64
8.1.00.0000.00817.48
8.0.300.0040.00418.77
8.0.290.0050.00216.63
8.0.280.0000.00718.42
8.0.270.0000.00817.18
8.0.260.0030.00317.20
8.0.250.0020.00516.99
8.0.240.0050.00316.99
8.0.230.0000.00716.96
8.0.220.0030.00316.87
8.0.210.0000.00716.79
8.0.200.0080.00016.94
8.0.190.0000.00716.83
8.0.180.0040.00416.86
8.0.170.0040.00416.83
8.0.160.0030.00316.77
8.0.150.0040.00416.79
8.0.140.0000.00716.86
8.0.130.0000.00513.27
8.0.120.0000.00816.84
8.0.110.0000.00716.71
8.0.100.0040.00416.75
8.0.90.0030.00416.85
8.0.80.0060.00916.77
8.0.70.0040.00416.68
8.0.60.0080.00016.77
8.0.50.0040.00416.75
8.0.30.0140.01016.93
8.0.20.0130.01017.40
8.0.10.0060.00316.86
8.0.00.0140.00316.70
7.4.330.0050.00015.00
7.4.320.0030.00316.55
7.4.300.0030.00316.49
7.4.290.0070.00016.36
7.4.280.0050.00316.34
7.4.270.0070.00016.52
7.4.260.0060.00516.50
7.4.250.0040.00416.50
7.4.240.0040.00416.46
7.4.230.0030.00316.51
7.4.220.0100.00716.30
7.4.210.0100.00316.54
7.4.200.0000.00816.43
7.4.160.0060.01216.16
7.4.150.0130.00317.40
7.4.140.0130.00617.86
7.4.130.0110.00616.50
7.4.120.0030.01416.47
7.4.110.0000.01616.32
7.4.100.0110.00616.29
7.4.90.0050.01116.44
7.4.80.0150.00319.39
7.4.70.0060.01016.63
7.4.60.0030.01416.65
7.4.50.0040.00416.21
7.4.40.0080.00816.52
7.4.30.0070.01016.63
7.4.00.0040.01214.99
7.3.330.0000.00513.09
7.3.320.0030.00312.91
7.3.310.0030.00316.04
7.3.300.0050.00216.21
7.3.290.0030.01016.18
7.3.280.0080.00616.18
7.3.270.0070.01017.40
7.3.260.0130.00716.47
7.3.250.0100.01116.39
7.3.240.0070.01016.38
7.3.230.0060.01216.39
7.3.210.0150.00616.29
7.3.200.0070.01019.39
7.3.190.0090.00916.11
7.3.180.0030.01316.27
7.3.170.0130.00816.27
7.3.160.0150.00016.38
7.3.10.0080.00316.57
7.3.00.0000.00816.64
7.2.330.0070.01016.65
7.2.320.0090.00916.38
7.2.310.0060.01616.25
7.2.300.0130.01016.46
7.2.290.0200.02216.55
7.2.130.0080.00417.00
7.2.120.0040.01116.89
7.2.110.0070.00416.87
7.2.100.0050.00516.84
7.2.90.0100.01016.81
7.2.80.0080.00416.82
7.2.70.0030.01516.72
7.2.60.0070.00716.71
7.2.50.0090.00316.67
7.2.40.0090.00616.86
7.2.30.0030.01016.82
7.2.20.0090.00416.68
7.2.10.0060.00616.86
7.2.00.0080.00516.82
7.1.250.0030.00515.42
7.1.70.0000.01017.06
7.1.60.0140.01019.61
7.1.50.0040.01416.88
7.1.00.0070.07022.35
7.0.200.0070.00316.62
7.0.140.0100.06722.21
7.0.60.0030.04019.98
7.0.50.0100.04017.80
7.0.40.0100.05020.06
7.0.30.0570.07020.00
7.0.20.0300.07720.20
7.0.10.0070.07020.09
7.0.00.0000.05720.03
5.6.280.0030.07020.83
5.6.210.0170.07020.54
5.6.200.0000.07318.12
5.6.190.0030.09320.39
5.6.180.0230.05720.43
5.6.170.0330.06320.51
5.6.160.0030.07720.52
5.6.150.0030.05018.15
5.6.140.0130.03718.14
5.6.130.0030.05718.18
5.6.120.0100.04021.02
5.6.110.0130.08020.96
5.6.100.0030.07020.97
5.6.90.0070.06320.99
5.6.80.0030.04020.38
5.6.70.2830.03720.51
5.5.350.0170.07320.47
5.5.340.0100.08018.04
5.5.330.0130.06320.38
5.5.320.0300.05020.31
5.5.310.0330.07320.27
5.5.300.0030.04718.02
5.5.290.0070.04018.03
5.5.280.0170.07320.96
5.5.270.0200.04020.77
5.5.260.0130.03320.70
5.5.250.0130.07020.54
5.5.240.0400.06320.23
5.4.450.0200.04319.46
5.4.440.0330.05019.48
5.4.430.0430.04719.45
5.4.420.0370.04019.56
5.4.410.0200.04019.29
5.4.400.0500.03718.94
5.4.390.0970.05319.05
5.4.380.0270.05318.58
5.4.370.0430.04018.71
5.4.360.0330.05718.48
5.4.350.0300.04718.62
5.4.340.0330.04718.51
5.4.320.0090.03712.45
5.4.310.0080.03612.45
5.4.300.0060.03812.45
5.4.290.0070.04012.45
5.4.280.0080.03412.35
5.4.270.0070.03812.34
5.4.260.0070.03912.34
5.4.250.0070.03812.35
5.4.240.0070.03712.35
5.4.230.0060.04012.34
5.4.220.0040.04012.34
5.4.210.0110.03312.34
5.4.200.0080.03612.34
5.4.190.0040.05412.34
5.4.180.0060.05112.33
5.4.170.0100.03712.34
5.4.160.0050.03812.34
5.4.150.0020.04012.33
5.4.140.0050.04012.02
5.4.130.0090.03512.01
5.4.120.0110.03211.96
5.4.110.0070.03711.96
5.4.100.0100.04011.96
5.4.90.0090.04311.96
5.4.80.0080.03711.96
5.4.70.0050.04011.96
5.4.60.0060.03711.96
5.4.50.0100.03411.96
5.4.40.0090.03111.95
5.4.30.0060.03611.95
5.4.20.0100.03911.95
5.4.10.0100.03611.95
5.4.00.0060.04011.44
5.3.290.0030.04312.80
5.3.280.0070.04212.71
5.3.270.0050.04112.72
5.3.260.0080.03912.72
5.3.250.0120.04212.71
5.3.240.0090.04112.72
5.3.230.0090.05012.71
5.3.220.0050.04612.68
5.3.210.0110.05312.68
5.3.200.0120.05312.68
5.3.190.0080.04612.68
5.3.180.0080.05112.68
5.3.170.0060.04512.67
5.3.160.0110.03312.67
5.3.150.0090.03912.67
5.3.140.0160.04712.66
5.3.130.0100.04912.66
5.3.120.0080.04012.66
5.3.110.0090.03712.66
5.3.100.0060.03812.12
5.3.90.0130.03112.08
5.3.80.0140.05612.07
5.3.70.0090.03612.07
5.3.60.0050.04012.06
5.3.50.0100.04212.00
5.3.40.0130.03312.00
5.3.30.0070.03411.95
5.3.20.0100.04511.72
5.3.10.0090.03411.70
5.3.00.0080.03511.68
5.2.170.0050.0329.18
5.2.160.0070.0289.18
5.2.150.0060.0309.18
5.2.140.0050.0319.18
5.2.130.0050.0309.14
5.2.120.0060.0309.14
5.2.110.0060.0289.14
5.2.100.0090.0359.14
5.2.90.0070.0279.14
5.2.80.0040.0329.14
5.2.70.0060.0299.14
5.2.60.0040.0369.09
5.2.50.0070.0289.06
5.2.40.0110.0249.03
5.2.30.0050.0349.01
5.2.20.0060.0299.00
5.2.10.0040.0298.92
5.2.00.0060.0298.78
5.1.60.0090.0198.07
5.1.50.0040.0248.06
5.1.40.0040.0318.05
5.1.30.0060.0328.40
5.1.20.0050.0408.41
5.1.10.0040.0358.14
5.1.00.0040.0368.14
5.0.50.0030.0286.62
5.0.40.0040.0196.48
5.0.30.0060.0316.29
5.0.20.0040.0196.27
5.0.10.0010.0236.23
5.0.00.0030.0316.23
4.4.90.0030.0154.78
4.4.80.0020.0164.76
4.4.70.0020.0194.76
4.4.60.0060.0184.76
4.4.50.0030.0164.77
4.4.40.0040.0244.71
4.4.30.0040.0154.76
4.4.20.0020.0174.85
4.4.10.0040.0204.85
4.4.00.0060.0284.76
4.3.110.0040.0194.67
4.3.100.0040.0174.67
4.3.90.0030.0174.63
4.3.80.0020.0294.58
4.3.70.0040.0144.63
4.3.60.0030.0154.63
4.3.50.0040.0144.63
4.3.40.0010.0254.54
4.3.30.0050.0133.28
4.3.20.0020.0163.26
4.3.10.0040.0143.22
4.3.00.0030.01718.16

preferences:
33.01 ms | 401 KiB | 5 Q