3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strpos('2,3,4','3a'); ?>

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)
8.3.60.0130.00718.56
8.3.50.0030.01222.04
8.3.40.0110.00418.76
8.3.30.0110.00718.88
8.3.20.0000.00720.12
8.3.10.0050.00322.14
8.3.00.0030.00622.44
8.2.180.0150.00018.18
8.2.170.0140.00322.96
8.2.160.0070.00720.80
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0040.00417.25
8.2.110.0090.00022.03
8.2.100.0060.00617.78
8.2.90.0060.00317.72
8.2.80.0060.00317.97
8.2.70.0040.00417.50
8.2.60.0040.00417.80
8.2.50.0030.00518.07
8.2.40.0000.00718.22
8.2.30.0030.00517.93
8.2.20.0060.00317.58
8.2.10.0040.00417.47
8.2.00.0000.00917.55
8.1.280.0070.01425.92
8.1.270.0060.00323.96
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00622.09
8.1.230.0070.00421.02
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0070.00317.23
8.1.190.0030.00517.39
8.1.180.0040.00718.10
8.1.170.0040.00418.32
8.1.160.0070.00021.81
8.1.150.0000.00818.51
8.1.140.0100.00017.38
8.1.130.0000.00617.75
8.1.120.0070.00017.21
8.1.110.0040.00417.25
8.1.100.0040.00417.29
8.1.90.0070.00017.30
8.1.80.0030.00317.36
8.1.70.0030.00317.29
8.1.60.0040.00417.47
8.1.50.0040.00417.39
8.1.40.0000.00717.35
8.1.30.0000.00917.50
8.1.20.0050.00317.48
8.1.10.0070.00017.32
8.1.00.0030.00517.26
8.0.300.0000.00719.91
8.0.290.0000.00717.05
8.0.280.0000.00718.41
8.0.270.0040.00417.12
8.0.260.0000.00716.71
8.0.250.0030.00316.84
8.0.240.0000.00716.68
8.0.230.0030.00316.78
8.0.220.0040.00416.63
8.0.210.0030.00316.79
8.0.200.0070.00016.80
8.0.190.0030.00616.68
8.0.180.0000.00716.70
8.0.170.0000.00716.78
8.0.160.0000.00716.67
8.0.150.0000.00716.60
8.0.140.0030.00316.59
8.0.130.0060.00013.18
8.0.120.0030.00516.68
8.0.110.0000.00716.82
8.0.100.0070.00016.64
8.0.90.0000.00716.77
8.0.80.0090.00616.66
8.0.70.0070.00016.82
8.0.60.0050.00216.63
8.0.50.0070.00016.75
8.0.30.0090.01316.94
8.0.20.0160.00617.40
8.0.10.0040.00416.93
8.0.00.0080.01116.54
7.4.330.0000.00515.00
7.4.320.0060.00016.26
7.4.300.0030.00316.47
7.4.290.0030.00316.28
7.4.280.0030.00516.27
7.4.270.0060.00016.38
7.4.260.0030.00316.32
7.4.250.0040.00416.43
7.4.240.0040.00416.49
7.4.230.0030.00316.25
7.4.220.0140.00316.53
7.4.210.0060.00816.42
7.4.200.0030.00316.43
7.4.190.0030.00316.30
7.4.160.0110.00616.32
7.4.150.0160.00617.40
7.4.140.0090.01117.86
7.4.130.0150.00316.39
7.4.120.0110.00616.42
7.4.110.0030.01416.23
7.4.100.0060.01216.28
7.4.90.0030.01316.38
7.4.80.0090.00919.39
7.4.70.0130.00316.34
7.4.60.0100.01016.14
7.4.50.0030.00316.19
7.4.40.0070.01122.77
7.4.30.0030.01416.55
7.4.00.0110.00415.05
7.3.330.0000.00512.88
7.3.320.0030.00312.96
7.3.310.0070.00016.26
7.3.300.0040.00416.16
7.3.290.0070.00716.01
7.3.280.0050.01216.12
7.3.270.0160.00017.40
7.3.260.0070.01016.12
7.3.250.0100.00716.26
7.3.240.0090.00916.22
7.3.230.0040.01116.41
7.3.210.0130.00316.14
7.3.200.0090.00919.39
7.3.190.0120.00616.16
7.3.180.0190.00316.34
7.3.170.0070.01016.27
7.3.160.0060.01016.24
7.3.120.0030.01314.72
7.3.110.0030.01014.97
7.3.100.0060.00914.62
7.3.90.0100.00314.53
7.3.80.0000.01314.55
7.3.70.0060.01214.75
7.3.60.0060.00914.37
7.3.50.0070.00714.72
7.3.40.0060.00614.46
7.3.30.0060.00614.77
7.3.20.0060.00316.48
7.3.10.0000.01416.42
7.3.00.0030.00616.33
7.2.330.0120.01516.41
7.2.320.0170.00916.31
7.2.310.0160.00616.53
7.2.300.0040.01416.32
7.2.290.0090.01516.30
7.2.250.0000.01914.86
7.2.240.0120.00314.87
7.2.230.0060.00614.84
7.2.220.0160.00014.91
7.2.210.0110.00414.77
7.2.200.0040.00814.98
7.2.190.0060.00914.96
7.2.180.0040.01114.76
7.2.170.0030.01214.64
7.2.00.0060.00919.00
7.1.330.0030.01015.65
7.1.320.0100.00015.38
7.1.310.0030.01615.36
7.1.300.0030.01015.47
7.1.290.0070.00715.56
7.1.280.0030.00915.33
7.1.270.0070.00715.54
7.1.260.0070.00715.46
7.1.100.0070.00717.89
7.1.70.0000.00917.02
7.1.60.0100.01419.82
7.1.50.0070.01716.60
7.1.00.0070.07322.36
7.0.200.0130.01016.69
7.0.140.0000.06721.98
7.0.60.0030.05019.81
7.0.50.0030.06017.80
7.0.40.0030.04320.24
7.0.30.0230.04020.00
7.0.20.0170.08720.02
7.0.10.0330.06320.20
7.0.00.0130.07020.12
5.6.280.0000.07321.11
5.6.210.0030.08320.55
5.6.200.0030.04318.18
5.6.190.0100.08320.41
5.6.180.3030.05020.37
5.6.170.0130.04720.54
5.6.160.0070.08720.54
5.6.150.0100.08018.18
5.6.140.0100.08018.18
5.6.130.0100.03318.16
5.6.120.0130.07721.14
5.6.110.0030.09020.88
5.6.100.0070.04021.02
5.6.90.0000.08720.96
5.6.80.0100.05720.38
5.5.350.0100.07720.29
5.5.340.0030.04717.97
5.5.330.0000.08720.21
5.5.320.0000.06020.41
5.5.310.0330.06720.50
5.5.300.0030.04017.95
5.5.290.0000.09017.91
5.5.280.0100.05320.76
5.5.270.0070.08720.86
5.5.260.0070.03720.63
5.5.250.0070.03720.69
5.5.240.0030.03720.27
5.4.450.0800.06719.47
5.4.440.0930.05319.55
5.4.430.0100.05719.48
5.4.420.0200.07019.52
5.4.410.0070.05718.96
5.4.400.0200.05318.69
5.4.390.0270.04718.50
5.4.380.0200.05318.63
5.4.370.0200.04318.61
5.4.360.0200.04718.53
5.4.350.0110.03511.97
5.4.340.0080.03311.97
5.4.320.0060.03812.45
5.4.310.0060.04112.45
5.4.300.0060.03812.45
5.4.290.0120.03812.45
5.4.280.0080.04612.32
5.4.270.0120.03912.32
5.4.260.0100.04012.32
5.4.250.0140.04312.31
5.4.240.0100.05112.31
5.4.230.0080.05712.30
5.4.220.0070.05112.30
5.4.210.0130.04512.30
5.4.200.0150.08112.30
5.4.190.0040.04212.30
5.4.180.0080.03412.30
5.4.170.0060.03912.32
5.4.160.0050.03812.30
5.4.150.0070.03612.30
5.4.140.0090.03511.99
5.4.130.0030.03711.97
5.4.120.0040.03611.93
5.4.110.0020.03911.93
5.4.100.0080.03211.93
5.4.90.0040.03811.93
5.4.80.0040.03811.93
5.4.70.0070.03511.93
5.4.60.0080.03311.93
5.4.50.0100.04311.93
5.4.40.0080.03711.91
5.4.30.0080.03511.91
5.4.20.0050.03611.91
5.4.10.0080.03511.91
5.4.00.0050.03611.40
5.3.290.0050.04012.80
5.3.280.0090.03612.71
5.3.270.0040.04012.73
5.3.260.0050.03812.72
5.3.250.0040.04012.72
5.3.240.0050.04012.71
5.3.230.0070.04012.70
5.3.220.0080.03812.68
5.3.210.0080.04912.68
5.3.200.0070.03912.68
5.3.190.0030.04312.68
5.3.180.0040.04012.67
5.3.170.0070.03612.67
5.3.160.0060.03712.68
5.3.150.0060.03712.67
5.3.140.0040.03712.66
5.3.130.0040.04012.66
5.3.120.0040.04012.66
5.3.110.0060.03812.66
5.3.100.0080.03412.12
5.3.90.0050.03912.08
5.3.80.0070.03912.07
5.3.70.0100.03712.07
5.3.60.0080.04312.06
5.3.50.0100.03512.00
5.3.40.0080.04212.00
5.3.30.0070.03311.94
5.3.20.0040.03811.70
5.3.10.0100.04511.66
5.3.00.0070.04611.64
5.2.170.0040.0329.14
5.2.160.0070.0279.14
5.2.150.0050.0309.14
5.2.140.0080.0279.14
5.2.130.0060.0299.11
5.2.120.0070.0279.10
5.2.110.0080.0269.11
5.2.100.0050.0319.11
5.2.90.0140.0259.10
5.2.80.0070.0359.10
5.2.70.0050.0349.09
5.2.60.0030.0319.05
5.2.50.0060.0369.03
5.2.40.0070.0379.00
5.2.30.0050.0338.97
5.2.20.0040.0328.96
5.2.10.0020.0328.88
5.2.00.0050.0288.75
5.1.60.0060.0298.03
5.1.50.0070.0308.03
5.1.40.0050.0358.01
5.1.30.0050.0378.36
5.1.20.0060.0298.38
5.1.10.0080.0328.11
5.1.00.0050.0298.11
5.0.50.0030.0226.58
5.0.40.0060.0176.45
5.0.30.0020.0326.26
5.0.20.0020.0226.23
5.0.10.0050.0196.21
5.0.00.0040.0306.20
4.4.90.0020.0164.78
4.4.80.0040.0164.75
4.4.70.0020.0174.75
4.4.60.0030.0194.75
4.4.50.0030.0164.77
4.4.40.0020.0284.71
4.4.30.0010.0184.75
4.4.20.0020.0264.84
4.4.10.0030.0144.85
4.4.00.0070.0234.76
4.3.110.0030.0204.67
4.3.100.0020.0154.66
4.3.90.0040.0134.63
4.3.80.0020.0254.58
4.3.70.0050.0124.63
4.3.60.0070.0104.63
4.3.50.0040.0144.63
4.3.40.0030.0234.54
4.3.30.0020.0163.27
4.3.20.0040.0143.25
4.3.10.0010.0163.20
4.3.00.0100.0237.35

preferences:
40.61 ms | 401 KiB | 5 Q