3v4l.org

run code in 300+ PHP versions simultaneously
<?php ReflectionFunction::export('strpos');

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)
8.3.60.0100.00318.43
8.3.50.0170.00321.05
8.3.40.0130.00318.67
8.3.30.0100.00418.92
8.3.20.0040.00420.12
8.3.10.0050.00320.58
8.3.00.0090.00019.38
8.2.180.0150.00618.43
8.2.170.0140.00722.96
8.2.160.0100.00320.35
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00422.06
8.2.110.0000.01022.06
8.2.100.0040.00817.91
8.2.90.0000.00819.05
8.2.80.0110.00017.97
8.2.70.0030.00517.50
8.2.60.0000.00717.80
8.2.50.0030.00618.07
8.2.40.0040.00418.16
8.2.30.0040.00419.23
8.2.20.0060.00317.66
8.2.10.0040.00417.89
8.2.00.0040.00417.67
8.1.280.0100.00725.92
8.1.270.0050.00323.91
8.1.260.0000.00726.35
8.1.250.0060.00328.09
8.1.240.0070.00323.77
8.1.230.0040.00721.90
8.1.220.0000.00817.74
8.1.210.0030.00518.77
8.1.200.0040.00417.23
8.1.190.0040.00417.10
8.1.180.0080.00018.10
8.1.170.0060.00318.65
8.1.160.0050.00221.87
8.1.150.0030.00518.67
8.1.140.0050.00217.36
8.1.130.0000.00717.81
8.1.120.0070.00017.40
8.1.110.0040.00417.21
8.1.100.0000.00817.23
8.1.90.0000.00717.31
8.1.80.0000.00917.38
8.1.70.0000.00617.32
8.1.60.0000.00817.43
8.1.50.0040.00417.46
8.1.40.0000.00717.45
8.1.30.0030.00517.46
8.1.20.0000.00717.58
8.1.10.0000.00717.41
8.1.00.0000.00817.32
8.0.300.0000.00718.77
8.0.290.0000.00716.63
8.0.280.0000.00718.29
8.0.270.0030.00317.18
8.0.260.0080.00018.36
8.0.250.0040.00416.84
8.0.240.0030.00516.88
8.0.230.0000.00717.02
8.0.220.0070.00016.92
8.0.210.0080.00016.91
8.0.200.0030.00716.93
8.0.190.0040.00416.96
8.0.180.0050.00316.93
8.0.170.0070.00016.89
8.0.160.0070.00016.92
8.0.150.0070.00016.86
8.0.140.0000.00816.89
8.0.130.0030.00313.39
8.0.120.0080.00016.86
8.0.110.0030.00616.70
8.0.100.0000.00716.92
8.0.90.0040.00416.99
8.0.80.0120.00316.82
8.0.70.0040.00416.86
8.0.60.0040.00416.80
8.0.50.0040.00416.76
8.0.30.0090.00916.92
8.0.20.0100.01017.40
8.0.10.0050.00217.00
8.0.00.0080.01516.66
7.4.330.0000.00515.00
7.4.320.0040.00416.36
7.4.300.0000.00616.32
7.4.290.0030.00616.41
7.4.280.0040.00416.35
7.4.270.0030.00316.40
7.4.260.0070.00016.34
7.4.250.0030.00316.37
7.4.240.0020.00516.38
7.4.230.0000.00716.56
7.4.220.0060.01216.57
7.4.210.0140.00016.44
7.4.200.0000.00716.25
7.4.160.0080.00816.28
7.4.150.0060.01317.40
7.4.140.0210.02817.86
7.4.130.0070.01016.30
7.4.120.0070.01016.40
7.4.110.0130.00316.45
7.4.100.0030.01316.31
7.4.90.0130.00316.38
7.4.80.0030.01319.37
7.4.70.0090.00616.41
7.4.60.0080.00816.48
7.4.50.0040.00416.43
7.4.40.0030.01316.43
7.4.30.0090.00616.58
7.4.00.0100.00314.52
7.3.330.0000.00612.96
7.3.320.0050.00013.02
7.3.310.0060.00015.99
7.3.300.0000.00716.16
7.3.290.0140.00816.16
7.3.280.0080.00816.11
7.3.270.0060.01217.40
7.3.260.0180.00616.39
7.3.250.0140.00316.20
7.3.240.0100.00716.34
7.3.230.0130.01016.39
7.3.210.0070.01016.39
7.3.200.0090.01219.39
7.3.190.0070.01016.30
7.3.180.0150.00016.46
7.3.170.0030.01316.27
7.3.160.0060.01116.20
7.2.330.0090.01516.23
7.2.320.0040.01216.48
7.2.310.0180.00416.37
7.2.300.0130.00916.09
7.2.290.0120.01016.55
7.1.100.0090.00017.96
7.1.70.0040.00416.63
7.1.60.0150.00919.32
7.1.50.0000.01216.82
7.1.00.0000.07722.43
7.0.200.0030.00316.50
7.0.140.0030.07021.99
7.0.60.0100.05320.00
7.0.50.0070.04317.91
7.0.40.0100.06720.05
7.0.30.0500.07720.09
7.0.20.0200.05720.01
7.0.10.0000.05019.99
7.0.00.0030.07720.09
5.6.280.0100.06721.07
5.6.210.0100.08020.46
5.6.200.0130.07718.12
5.6.190.0100.08020.27
5.6.180.0200.04020.47
5.6.170.0300.07720.51
5.6.160.0070.04020.54
5.6.150.0070.07718.22
5.6.140.0130.07318.18
5.6.130.0100.07718.20
5.6.120.0030.05320.93
5.6.110.0230.05720.96
5.6.100.0230.03020.99
5.6.90.0030.04720.95
5.6.80.0100.07720.44
5.5.350.0130.06020.41
5.5.340.0100.07717.96
5.5.330.0030.05020.13
5.5.320.0330.03720.32
5.5.310.0330.06020.16
5.5.300.0100.07718.04
5.5.290.0030.05717.89
5.5.280.0030.04720.76
5.5.270.0070.04020.85
5.5.260.0130.08020.86
5.5.250.0070.06320.65
5.5.240.0170.07020.23
5.4.450.0370.04019.49
5.4.440.0300.07719.13
5.4.430.0470.03019.42
5.4.420.0300.07019.56
5.4.410.0470.05719.33
5.4.400.0570.05319.16
5.4.390.0270.04018.89
5.4.380.0430.06319.25
5.4.370.0400.06019.24
5.4.360.0300.03719.25
5.4.350.0300.07019.06
5.4.340.0370.07019.23
5.4.320.0500.03318.88
5.4.310.0400.06319.13
5.4.300.0430.05319.09
5.4.290.0400.04719.22
5.4.280.0700.03719.23
5.4.270.0430.04019.13
5.4.260.0300.04019.05
5.4.250.0600.03019.20
5.4.240.0370.05318.77
5.4.230.0430.04318.91
5.4.220.0500.05319.03
5.4.210.0430.06719.08
5.4.200.0400.05319.12
5.4.190.0370.03718.89
5.4.180.0330.03719.04
5.4.170.0530.05719.23
5.4.160.0430.05719.07
5.4.150.0400.04019.02
5.4.140.0330.03716.27
5.4.130.0500.03316.42
5.4.120.0430.06316.48
5.4.110.0500.06016.42
5.4.100.0530.06316.43
5.4.90.0430.06716.39
5.4.80.0400.04316.37
5.4.70.0430.04016.41
5.4.60.0400.05316.42
5.4.50.0400.07316.20
5.4.40.0330.04016.04
5.4.30.0500.06016.16
5.4.20.0430.04316.36
5.4.10.0400.06716.43
5.4.00.0530.03015.80
5.3.290.0370.03714.68
5.3.280.0430.04314.43
5.3.270.0370.07014.70
5.3.260.0500.06714.42
5.3.250.0370.04714.46
5.3.240.0330.03714.48
5.3.230.0400.06014.50
5.3.220.0400.03314.41
5.3.210.0500.06314.47
5.3.200.0330.04314.41
5.3.190.0430.03714.41
5.3.180.0400.03014.65
5.3.170.0470.04014.66
5.3.160.0400.03314.50
5.3.150.0370.03314.40
5.3.140.0300.04014.50
5.3.130.0300.04014.50
5.3.120.0430.06314.56
5.3.110.0430.03014.42
5.3.100.0470.05313.87
5.3.90.0430.04313.85
5.3.80.0400.07313.93
5.3.70.0430.04314.11
5.3.60.0370.04013.87
5.3.50.0330.04313.81
5.3.40.0430.05713.84
5.3.30.0500.06013.92
5.3.20.0400.05013.71
5.3.10.0400.03713.60
5.3.00.0400.03013.59
5.2.170.0330.03312.29
5.2.160.0400.03712.29
5.2.150.0300.04012.29
5.2.140.0330.04712.29
5.2.130.0230.04312.29
5.2.120.0370.04712.29
5.2.110.0300.03712.29
5.2.100.0370.04312.29
5.2.90.0370.05312.29
5.2.80.0300.04012.29
5.2.70.0370.03312.29
5.2.60.0430.04712.29
5.2.50.0370.05712.29
5.2.40.0270.06012.29
5.2.30.0300.03712.29
5.2.20.0230.03712.29
5.2.10.0230.05012.29
5.2.00.0300.03712.29
5.1.60.0330.04312.29
5.1.50.0300.03012.29
5.1.40.0270.03712.29
5.1.30.0270.04312.29
5.1.20.0270.04012.29
5.1.10.0370.02312.29
5.1.00.0330.02712.29
5.0.50.0200.03712.29
5.0.40.0170.02312.29
5.0.30.0130.03712.29
5.0.20.0130.02712.29
5.0.10.0130.03012.29
5.0.00.0200.05312.29
4.4.90.0200.03012.29
4.4.80.0130.02012.29
4.4.70.0170.01012.29
4.4.60.0170.02312.29
4.4.50.0170.02312.29
4.4.40.0170.03312.29
4.4.30.0130.01712.29
4.4.20.0130.02012.29
4.4.10.0130.01712.29
4.4.00.0100.03012.29
4.3.110.0170.03012.29
4.3.100.0230.02712.29
4.3.90.0200.02312.29
4.3.80.0130.03712.29
4.3.70.0130.02012.29
4.3.60.0170.03312.29
4.3.50.0130.02012.29
4.3.40.0130.03712.29
4.3.30.0030.02312.29
4.3.20.0130.02012.29
4.3.10.0130.01312.29
4.3.00.0100.01712.29

preferences:
45.97 ms | 401 KiB | 5 Q