3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strpos("I php, I php","php");

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)
8.3.60.0070.00716.38
8.3.50.0130.00721.89
8.3.40.0110.01118.76
8.3.30.0070.00718.83
8.3.20.0070.00020.09
8.3.10.0070.00021.90
8.3.00.0050.00319.25
8.2.180.0150.00318.28
8.2.170.0070.00722.96
8.2.160.0110.00420.57
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0050.00319.11
8.2.110.0090.00319.27
8.2.100.0060.00717.50
8.2.90.0070.00019.21
8.2.80.0000.00817.97
8.2.70.0030.00617.50
8.2.60.0060.00317.93
8.2.50.0080.00018.07
8.2.40.0060.00318.22
8.2.30.0040.00417.92
8.2.20.0050.00217.66
8.2.10.0000.00817.83
8.2.00.0000.00717.41
8.1.280.0140.00725.92
8.1.270.0000.00820.71
8.1.260.0000.00726.35
8.1.250.0000.00828.09
8.1.240.0110.00023.97
8.1.230.0080.00318.72
8.1.220.0040.00417.76
8.1.210.0000.00818.77
8.1.200.0040.00417.13
8.1.190.0030.00516.98
8.1.180.0080.00318.10
8.1.170.0060.00320.27
8.1.160.0040.00421.98
8.1.150.0040.00418.75
8.1.140.0030.00617.32
8.1.130.0030.00317.75
8.1.120.0080.00017.35
8.1.110.0040.00417.38
8.1.100.0070.00017.19
8.1.90.0040.00417.29
8.1.80.0000.00717.25
8.1.70.0000.00617.24
8.1.60.0030.00617.34
8.1.50.0040.00417.38
8.1.40.0000.00717.36
8.1.30.0030.00517.43
8.1.20.0000.00717.52
8.1.10.0040.00417.44
8.1.00.0040.00417.37
8.0.300.0070.00018.77
8.0.290.0040.00416.63
8.0.280.0030.00318.41
8.0.270.0030.00317.08
8.0.260.0060.00017.05
8.0.250.0070.00016.77
8.0.240.0000.00616.79
8.0.230.0030.00316.74
8.0.220.0030.00316.74
8.0.210.0030.00516.79
8.0.200.0030.00316.81
8.0.190.0070.00016.73
8.0.180.0070.00016.73
8.0.170.0080.00016.82
8.0.160.0040.00416.83
8.0.150.0030.00316.68
8.0.140.0070.00016.55
8.0.130.0030.00313.21
8.0.120.0030.00616.72
8.0.110.0040.00416.68
8.0.100.0000.00716.82
8.0.90.0040.00416.67
8.0.80.0210.00016.75
8.0.70.0040.00416.87
8.0.60.0040.00416.72
8.0.50.0070.00016.77
8.0.30.0120.01217.02
8.0.20.0160.00217.40
8.0.10.0070.00016.94
8.0.00.0100.00716.76
7.4.330.0030.00315.03
7.4.320.0040.00416.27
7.4.300.0000.00616.36
7.4.290.0040.00416.46
7.4.280.0040.00416.45
7.4.270.0070.00016.47
7.4.260.0040.00416.46
7.4.250.0000.00716.36
7.4.240.0030.00516.47
7.4.230.0030.00316.57
7.4.220.0150.00416.42
7.4.210.0070.00716.50
7.4.200.0000.00716.16
7.4.160.0060.00916.36
7.4.150.0090.00917.40
7.4.140.0070.01017.86
7.4.130.0060.01216.40
7.4.120.0090.00816.54
7.4.110.0090.00916.30
7.4.100.0110.00816.34
7.4.90.0080.00816.41
7.4.80.0030.01619.39
7.4.70.0100.00616.29
7.4.60.0080.00816.44
7.4.50.0030.00316.50
7.4.40.0130.00916.21
7.4.30.0100.00616.40
7.4.00.0030.01614.97
7.3.330.0050.00013.08
7.3.320.0120.00312.89
7.3.310.0000.00716.21
7.3.300.0030.00316.20
7.3.290.0060.01016.15
7.3.280.0080.00716.12
7.3.270.0090.00817.40
7.3.260.0180.00016.16
7.3.250.0080.01416.17
7.3.240.0100.01016.27
7.3.230.0110.01116.39
7.3.210.0070.01416.12
7.3.200.0070.01419.39
7.3.190.0080.00816.41
7.3.180.0120.00616.27
7.3.170.0130.01016.29
7.3.160.0090.00916.31
7.3.120.0070.01214.54
7.3.110.0080.00814.82
7.3.100.0040.00814.66
7.3.90.0080.00914.69
7.3.80.0100.00514.76
7.3.70.0050.01214.45
7.3.60.0050.01014.54
7.3.50.0080.00314.59
7.3.40.0090.00214.75
7.3.30.0070.01114.53
7.3.20.0080.00816.52
7.3.10.0110.00216.58
7.3.00.0050.01016.61
7.2.330.0100.00716.60
7.2.320.0110.00816.50
7.2.310.0070.01616.29
7.2.300.0170.00016.48
7.2.290.0040.01816.36
7.2.250.0070.01115.13
7.2.240.0070.01214.82
7.2.230.0080.00814.96
7.2.220.0100.00714.96
7.2.210.0050.01114.85
7.2.200.0050.00814.68
7.2.190.0080.00514.80
7.2.180.0070.00714.90
7.2.170.0080.00814.69
7.2.160.0050.01114.75
7.2.150.0100.00316.77
7.2.140.0070.00616.69
7.2.130.0050.01116.69
7.2.120.0050.01216.75
7.2.110.0110.00516.81
7.2.100.0050.00816.77
7.2.90.0120.00316.79
7.2.80.0060.00716.80
7.2.70.0080.00616.76
7.2.60.0050.00916.64
7.2.50.0110.00316.63
7.2.40.0070.00416.99
7.2.30.0050.00716.72
7.2.20.0020.01316.62
7.2.10.0030.01016.75
7.2.00.0060.00917.49
7.1.330.0030.01215.74
7.1.320.0080.00815.66
7.1.310.0040.01015.81
7.1.300.0060.00515.71
7.1.290.0040.01115.60
7.1.280.0030.01115.74
7.1.270.0070.00915.51
7.1.260.0060.00915.73
7.1.250.0030.00815.50
7.1.200.0030.00815.53
7.1.100.0070.00318.05
7.1.70.0000.01016.72
7.1.60.0140.01019.50
7.1.50.0100.01016.60
7.1.00.0070.07322.36
7.0.200.0190.00316.45
7.0.140.0030.07022.04
7.0.60.0100.04320.02
7.0.50.0100.07717.89
7.0.40.0130.07720.02
7.0.30.0270.08020.09
7.0.20.0400.04720.00
7.0.10.0130.08020.09
7.0.00.0070.08020.01
5.6.280.0030.07020.85
5.6.210.0130.07020.59
5.6.200.0030.04318.11
5.6.190.0070.04020.43
5.6.180.0230.04320.64
5.6.170.0200.03720.41
5.6.160.0030.04020.45
5.6.150.0100.08318.11
5.6.140.0130.06718.18
5.6.130.0070.04718.21
5.6.120.0100.04320.98
5.6.110.0170.07320.95
5.6.100.0070.08321.08
5.6.90.0130.07720.94
5.6.80.0070.07320.37
5.5.350.2730.03020.42
5.5.340.0000.04717.99
5.5.330.0070.08320.11
5.5.320.0200.06020.30
5.5.310.0230.05320.17
5.5.300.0070.03717.96
5.5.290.0000.05317.92
5.5.280.0170.03720.97
5.5.270.0100.06320.76
5.5.260.0030.04320.67
5.5.250.0130.07020.61
5.5.240.0270.05720.15
5.4.450.0330.05319.27
5.4.440.0370.07719.54
5.4.430.0470.06319.23
5.4.420.0270.07719.22
5.4.410.0500.05719.30
5.4.400.0430.06319.11
5.4.390.0430.06019.13
5.4.380.0430.06319.14
5.4.370.0370.04719.08
5.4.360.0270.06019.06
5.4.350.0270.04019.10
5.4.340.0370.04318.91
5.4.320.0430.06018.91
5.4.310.0500.05319.24
5.4.300.0270.04019.11
5.4.290.0300.07318.87
5.4.280.0370.07018.91
5.4.270.0430.04719.10
5.4.260.0230.04019.18
5.4.250.0330.04719.07
5.4.240.0400.04319.08
5.4.230.0330.06319.21
5.4.220.0430.05718.93
5.4.210.0270.07718.87
5.4.200.0270.04719.11
5.4.190.0330.06319.09
5.4.180.0270.04319.05
5.4.170.0330.04319.06
5.4.160.0130.04719.07
5.4.150.0330.04019.09
5.4.140.0270.03316.29
5.4.130.0370.06016.37
5.4.120.0330.04016.35
5.4.110.0330.06716.39
5.4.100.0430.05716.34
5.4.90.0230.03716.19
5.4.80.0370.03316.41
5.4.70.0330.05316.20
5.4.60.0330.06016.36
5.4.50.0330.06716.40
5.4.40.0330.06316.36
5.4.30.0300.04316.36
5.4.20.0430.06316.35
5.4.10.0370.05016.47
5.4.00.0230.04015.75
5.3.290.0300.05714.50
5.3.280.0400.08314.54
5.3.270.0370.07014.50
5.3.260.0400.06014.53
5.3.250.0330.05714.54
5.3.240.0300.06714.46
5.3.230.0300.06714.57
5.3.220.0200.04014.39
5.3.210.0300.05714.47
5.3.200.0300.07014.51
5.3.190.0300.06714.47
5.3.180.0300.06714.40
5.3.170.0300.06714.42
5.3.160.0330.05714.41
5.3.150.0270.06714.51
5.3.140.0300.06314.40
5.3.130.0330.03714.50
5.3.120.0330.07014.57
5.3.110.0300.05314.57
5.3.100.0230.04314.07
5.3.90.0330.06713.89
5.3.80.0500.05013.85
5.3.70.0330.03313.99
5.3.60.0300.04013.91
5.3.50.0330.03013.73
5.3.40.0230.04313.73
5.3.30.0330.07013.85
5.3.20.0300.04313.64
5.3.10.0270.03713.64
5.3.00.0300.04313.57
5.2.170.0230.02711.04
5.2.160.0230.03311.08
5.2.150.0270.04011.04
5.2.140.0300.03710.99
5.2.130.0270.02711.14
5.2.120.0330.05010.94
5.2.110.0200.03710.93
5.2.100.0270.03311.14
5.2.90.0300.02010.94
5.2.80.0170.03310.95
5.2.70.0300.06010.93
5.2.60.0370.04011.06
5.2.50.0370.05710.86
5.2.40.0230.03310.85
5.2.30.0230.06010.80
5.2.20.0200.03710.89
5.2.10.0200.03010.82
5.2.00.0200.03010.61
5.1.60.0200.0379.96
5.1.50.0170.02710.13
5.1.40.0130.0379.89
5.1.30.0170.02310.22
5.1.20.0170.02310.31
5.1.10.0130.02710.13
5.1.00.0130.02710.13
5.0.50.0100.0178.46
5.0.40.0070.0208.40
5.0.30.0070.0378.20
5.0.20.0070.0208.16
5.0.10.0100.0178.08
5.0.00.0070.0308.04
4.4.90.0130.0337.56
4.4.80.0170.0307.56
4.4.70.0200.0277.56
4.4.60.0070.0277.56
4.4.50.0130.0207.56
4.4.40.0130.0277.56
4.4.30.0070.0177.56
4.4.20.0070.0177.56
4.4.10.0030.0207.56
4.4.00.0070.0277.56
4.3.110.0130.0107.56
4.3.100.0030.0207.56
4.3.90.0100.0137.56
4.3.80.0000.0307.56
4.3.70.0100.0207.56
4.3.60.0070.0177.56
4.3.50.0130.0107.56
4.3.40.0070.0237.56
4.3.30.0030.0177.56
4.3.20.0030.0137.56
4.3.10.0030.0137.56
4.3.00.0000.0177.56

preferences:
55.04 ms | 401 KiB | 5 Q