3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(strrpos('pearapplepear', 'apple'));

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)
8.3.60.0060.00916.38
8.3.50.0070.01019.71
8.3.40.0040.01118.54
8.3.30.0150.00018.94
8.3.20.0080.00020.19
8.3.10.0030.00521.94
8.3.00.0080.00017.38
8.2.180.0120.00918.29
8.2.170.0110.01122.96
8.2.160.0100.00320.44
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00720.91
8.2.110.0090.00021.84
8.2.100.0120.00017.72
8.2.90.0040.00418.95
8.2.80.0030.00617.97
8.2.70.0000.00817.50
8.2.60.0000.00717.68
8.2.50.0080.00018.07
8.2.40.0030.00918.03
8.2.30.0000.00717.98
8.2.20.0040.00417.55
8.2.10.0000.00817.84
8.2.00.0000.00817.43
8.1.270.0120.00323.79
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0030.00623.92
8.1.230.0040.00819.00
8.1.220.0050.00317.74
8.1.210.0080.00018.77
8.1.200.0100.00317.10
8.1.190.0000.00817.10
8.1.180.0080.00018.10
8.1.170.0040.00418.58
8.1.160.0000.00821.82
8.1.150.0040.00418.73
8.1.140.0050.00317.30
8.1.130.0000.00717.71
8.1.120.0050.00317.29
8.1.110.0000.00817.27
8.1.100.0040.00417.25
8.1.90.0000.00817.31
8.1.80.0000.00717.34
8.1.70.0030.00317.25
8.1.60.0030.00617.42
8.1.50.0040.00417.34
8.1.40.0040.00417.44
8.1.30.0030.00617.43
8.1.20.0040.00417.42
8.1.10.0050.00217.38
8.1.00.0040.00417.24
8.0.300.0040.00418.77
8.0.290.0070.00016.58
8.0.280.0070.00018.29
8.0.270.0030.00617.13
8.0.260.0030.00317.13
8.0.250.0000.00716.86
8.0.240.0030.00316.84
8.0.230.0030.00316.69
8.0.220.0000.00716.70
8.0.210.0030.00316.67
8.0.200.0000.00616.85
8.0.190.0000.00716.84
8.0.180.0040.00416.68
8.0.170.0000.00816.82
8.0.160.0050.00316.74
8.0.150.0000.00716.61
8.0.140.0060.00316.62
8.0.130.0030.00313.22
8.0.120.0060.00316.71
8.0.110.0030.00616.68
8.0.100.0000.00716.65
8.0.90.0070.00016.78
8.0.80.0090.00616.73
8.0.70.0030.00416.80
8.0.60.0040.00416.59
8.0.50.0000.00716.79
8.0.30.0130.01017.06
8.0.20.0150.00517.40
8.0.10.0040.00416.68
8.0.00.0140.00316.71
7.4.330.0030.00315.00
7.4.320.0000.00616.33
7.4.300.0040.00416.46
7.4.290.0030.00316.46
7.4.280.0070.00016.26
7.4.270.0000.00716.34
7.4.260.0030.00316.42
7.4.250.0040.00416.32
7.4.240.0050.00216.40
7.4.230.0000.00716.26
7.4.220.0090.00616.35
7.4.210.0030.01116.32
7.4.200.0070.00016.35
7.4.160.0080.00816.33
7.4.150.0120.00917.40
7.4.140.0050.01217.86
7.4.130.0090.00816.31
7.4.120.0070.00916.28
7.4.110.0100.00716.25
7.4.100.0060.01116.53
7.4.90.0070.01016.39
7.4.80.0030.01819.39
7.4.70.0130.00316.47
7.4.60.0100.00716.39
7.4.50.0080.00016.43
7.4.40.0100.00716.39
7.4.30.0130.00416.34
7.4.00.0090.00714.77
7.3.330.0000.00612.82
7.3.320.0030.00312.98
7.3.310.0030.00316.07
7.3.300.0030.00316.13
7.3.290.0070.00716.17
7.3.280.0110.00616.14
7.3.270.0090.00917.40
7.3.260.0230.00016.38
7.3.250.0120.00916.33
7.3.240.0100.00716.38
7.3.230.0090.00916.39
7.3.210.0070.01016.41
7.3.200.0070.01319.39
7.3.190.0070.01616.07
7.3.180.0100.00616.30
7.3.170.0120.00316.35
7.3.160.0090.00616.43
7.3.120.0050.01014.38
7.3.110.0050.01114.78
7.3.100.0060.00814.70
7.3.90.0070.00714.73
7.3.80.0030.01014.73
7.3.70.0060.00814.72
7.3.60.0090.00714.71
7.3.50.0080.00514.75
7.3.40.0060.00914.74
7.3.30.0060.00914.53
7.3.20.0030.01216.60
7.3.10.0070.00816.52
7.3.00.0040.00916.43
7.2.330.0110.00716.54
7.2.320.0100.00716.53
7.2.310.0040.01616.19
7.2.300.0110.00616.27
7.2.290.0130.00316.33
7.2.250.0070.01114.77
7.2.240.0030.01114.80
7.2.230.0070.00914.73
7.2.220.0060.00814.80
7.2.210.0050.01214.76
7.2.200.0090.00514.85
7.2.190.0060.00714.72
7.2.180.0000.01414.82
7.2.170.0090.00514.85
7.2.160.0110.00414.60
7.2.150.0120.00316.52
7.2.140.0060.00916.48
7.2.130.0030.00916.59
7.2.120.0060.00616.67
7.2.110.0050.00916.68
7.2.100.0070.00716.74
7.2.90.0060.00616.84
7.2.80.0030.00716.48
7.2.70.0060.00716.64
7.2.60.0070.00716.54
7.2.50.0050.00816.75
7.2.40.0070.00616.76
7.2.30.0010.01316.58
7.2.20.0040.01016.68
7.2.10.0070.00716.70
7.2.00.0040.00817.30
7.1.330.0050.00715.62
7.1.320.0060.00415.73
7.1.310.0070.00715.48
7.1.300.0060.00815.44
7.1.290.0050.01015.71
7.1.280.0090.00415.59
7.1.270.0070.00915.73
7.1.260.0050.00815.59
7.1.250.0040.01115.52
7.1.100.0090.00916.18
7.1.70.0070.01016.90
7.1.60.0100.00719.40
7.1.50.0070.01416.86
7.1.00.0030.07722.41
7.0.200.0000.00816.73
7.0.140.0000.07022.09
7.0.60.0030.08319.95
7.0.50.0100.03717.87
7.0.40.0070.08020.12
7.0.30.0500.06720.20
7.0.20.0200.04720.22
7.0.10.0100.08320.10
7.0.00.0000.06720.13
5.6.280.0130.06321.06
5.6.210.0000.06320.44
5.6.200.0070.08018.22
5.6.190.0030.04320.32
5.6.180.0400.06720.60
5.6.170.0230.07020.48
5.6.160.0130.08720.40
5.6.150.0070.04018.20
5.6.140.0030.05318.15
5.6.130.0030.06018.18
5.6.120.0030.04021.01
5.6.110.0130.07721.06
5.6.100.0030.08321.13
5.6.90.0130.07721.11
5.6.80.0030.08320.52
5.5.350.0070.06320.43
5.5.340.0070.04317.91
5.5.330.0100.03720.07
5.5.320.0030.05320.24
5.5.310.0300.07720.32
5.5.300.0000.04017.93
5.5.290.0000.06317.91
5.5.280.0000.08720.88
5.5.270.0270.06320.77
5.5.260.0070.09320.86
5.5.250.0070.07320.68
5.5.240.0300.07320.25
5.4.450.0200.05719.54
5.4.440.0270.04319.50
5.4.430.0330.03019.57
5.4.420.0270.04719.45
5.4.410.0270.04719.11
5.4.400.0100.04319.25
5.4.390.0130.04719.05
5.4.380.0970.06018.66
5.4.370.0870.05018.51
5.4.360.0700.05318.48
5.4.350.0870.05018.68
5.4.340.0830.05318.50
5.4.320.0040.03812.46
5.4.310.0090.03512.45
5.4.300.0070.04412.45
5.4.290.0070.04112.45
5.4.280.0040.04412.34
5.4.270.0080.03612.35
5.4.260.0060.03912.34
5.4.250.0060.04012.35
5.4.240.0060.03412.35
5.4.230.0060.03712.34
5.4.220.0040.03812.34
5.4.210.0020.03912.34
5.4.200.0030.04012.34
5.4.190.0040.04312.34
5.4.180.0050.03712.34
5.4.170.0080.03612.35
5.4.160.0090.04112.34
5.4.150.0060.03612.34
5.4.140.0080.03512.02
5.4.130.0100.04512.01
5.4.120.0100.04211.96
5.4.110.0080.03811.96
5.4.100.0060.04111.96
5.4.90.0070.04211.96
5.4.80.0050.04311.96
5.4.70.0040.03911.96
5.4.60.0100.03711.96
5.4.50.0100.03711.96
5.4.40.0070.03411.95
5.4.30.0040.03811.95
5.4.20.0040.03711.95
5.4.10.0080.03411.95
5.4.00.0070.04011.43
5.3.290.0070.04212.80
5.3.280.0090.04212.71
5.3.270.0070.03812.73
5.3.260.0070.03912.72
5.3.250.0050.04512.72
5.3.240.0090.03812.72
5.3.230.0050.04012.70
5.3.220.0030.04112.68
5.3.210.0080.03812.68
5.3.200.0030.04012.68
5.3.190.0070.04112.68
5.3.180.0080.04012.68
5.3.170.0120.03012.67
5.3.160.0090.03412.68
5.3.150.0050.03812.67
5.3.140.0040.04312.66
5.3.130.0050.04512.66
5.3.120.0060.03912.66
5.3.110.0120.04312.66
5.3.100.0100.04212.12
5.3.90.0040.03812.08
5.3.80.0100.03412.08
5.3.70.0040.04112.07
5.3.60.0060.03712.06
5.3.50.0070.03712.00
5.3.40.0060.03912.00
5.3.30.0030.03911.94
5.3.20.0070.03911.72
5.3.10.0060.03411.69
5.3.00.0070.03511.68
5.2.170.0020.0349.18
5.2.160.0040.0299.18
5.2.150.0040.0309.17
5.2.140.0070.0289.17
5.2.130.0040.0309.13
5.2.120.0070.0269.13
5.2.110.0010.0329.14
5.2.100.0060.0309.14
5.2.90.0060.0299.14
5.2.80.0020.0339.13
5.2.70.0030.0319.13
5.2.60.0080.0279.09
5.2.50.0030.0349.05
5.2.40.0050.0349.03
5.2.30.0050.0389.01
5.2.20.0070.0399.00
5.2.10.0060.0328.91
5.2.00.0070.0338.77
5.1.60.0040.0248.06
5.1.50.0010.0288.05
5.1.40.0070.0298.04
5.1.30.0050.0258.39
5.1.20.0050.0338.41
5.1.10.0050.0358.13
5.1.00.0050.0318.14
5.0.50.0030.0216.61
5.0.40.0020.0206.47
5.0.30.0000.0356.28
5.0.20.0080.0246.25
5.0.10.0080.0286.23
5.0.00.0050.0296.23
4.4.90.0050.0134.78
4.4.80.0030.0234.75
4.4.70.0050.0194.75
4.4.60.0060.0234.75
4.4.50.0040.0214.77
4.4.40.0030.0284.71
4.4.30.0030.0154.75
4.4.20.0020.0164.84
4.4.10.0030.0154.85
4.4.00.0050.0224.75
4.3.110.0030.0154.67
4.3.100.0030.0144.67
4.3.90.0030.0154.63
4.3.80.0030.0254.58
4.3.70.0020.0154.63
4.3.60.0010.0164.63
4.3.50.0020.0154.63
4.3.40.0030.0274.54
4.3.30.0020.0223.28
4.3.20.0010.0193.25
4.3.10.0020.0263.21
4.3.00.0070.01715.91

preferences:
68.45 ms | 400 KiB | 5 Q