3v4l.org

run code in 300+ PHP versions simultaneously
<?php $url='script.php?a=0&page=0'; $url.='asdfad'; $i=2; echo strpos($url,'a'); ?>

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)
8.3.60.0170.00318.55
8.3.50.0120.01021.27
8.3.40.0120.00318.70
8.3.30.0070.00718.64
8.3.20.0040.00418.64
8.3.10.0040.00420.75
8.3.00.0070.00023.57
8.2.180.0110.00316.32
8.2.170.0120.00322.96
8.2.160.0070.00720.38
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0050.00319.67
8.2.110.0070.00422.26
8.2.100.0040.00817.78
8.2.90.0050.00319.26
8.2.80.0040.00418.05
8.2.70.0120.00017.50
8.2.60.0040.00417.93
8.2.50.0000.00818.07
8.2.40.0040.00418.05
8.2.30.0080.00021.16
8.2.20.0040.00417.71
8.2.10.0000.00717.67
8.2.00.0000.00717.63
8.1.280.0150.00625.92
8.1.270.0080.00023.99
8.1.260.0090.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00022.42
8.1.230.0080.00420.95
8.1.220.0080.00018.77
8.1.210.0060.00318.84
8.1.200.0080.00017.22
8.1.190.0050.00317.53
8.1.180.0030.00618.10
8.1.170.0040.00418.51
8.1.160.0000.00718.82
8.1.150.0000.00818.57
8.1.140.0060.00317.38
8.1.130.0030.00317.78
8.1.120.0040.00417.42
8.1.110.0030.00517.24
8.1.100.0040.00417.37
8.1.90.0040.00417.43
8.1.80.0040.00417.36
8.1.70.0000.00717.34
8.1.60.0040.00417.40
8.1.50.0000.00817.29
8.1.40.0050.00317.30
8.1.30.0040.00417.63
8.1.20.0040.00417.49
8.1.10.0040.00417.44
8.1.00.0040.00417.46
8.0.300.0040.00419.90
8.0.290.0000.00717.05
8.0.280.0070.00018.36
8.0.270.0040.00417.25
8.0.260.0000.00716.81
8.0.250.0080.00016.85
8.0.240.0000.00716.93
8.0.230.0000.00716.95
8.0.220.0060.00316.80
8.0.210.0040.00416.69
8.0.200.0030.00316.89
8.0.190.0040.00416.78
8.0.180.0070.00016.85
8.0.170.0030.00516.82
8.0.160.0040.00416.87
8.0.150.0030.00516.80
8.0.140.0000.00716.79
8.0.130.0000.00713.20
8.0.120.0040.00416.73
8.0.110.0040.00416.73
8.0.100.0040.00416.86
8.0.90.0030.00416.89
8.0.80.0150.00316.70
8.0.70.0040.00416.65
8.0.60.0000.00816.88
8.0.50.0030.00516.80
8.0.30.0110.00817.12
8.0.20.0120.00717.40
8.0.10.0000.00716.99
8.0.00.0050.01316.57
7.4.330.0050.00014.64
7.4.320.0070.00016.35
7.4.300.0000.00716.42
7.4.290.0030.00316.45
7.4.280.0070.00016.40
7.4.270.0030.00316.46
7.4.260.0000.00513.13
7.4.250.0040.00416.39
7.4.240.0040.00416.54
7.4.230.0080.00016.54
7.4.220.0090.01316.53
7.4.210.0080.00616.52
7.4.200.0070.00016.64
7.4.190.0080.00016.66
7.4.160.0080.00816.43
7.4.150.0090.00917.40
7.4.140.0080.01117.86
7.4.130.0080.00916.43
7.4.120.0110.00716.40
7.4.110.0120.00616.57
7.4.100.0100.00716.50
7.4.90.0080.00816.50
7.4.80.0060.00919.37
7.4.70.0150.00616.48
7.4.60.0070.01016.44
7.4.50.0000.00516.38
7.4.40.0040.01122.52
7.4.30.0040.01116.41
7.4.00.0030.01215.04
7.3.330.0060.00012.92
7.3.320.0050.00012.98
7.3.310.0000.00716.07
7.3.300.0030.00316.06
7.3.290.0110.00816.16
7.3.280.0100.00716.11
7.3.270.0070.01017.40
7.3.260.0080.01218.24
7.3.250.0110.00616.30
7.3.240.0060.01016.13
7.3.230.0080.00816.39
7.3.210.0150.00816.07
7.3.200.0080.00919.39
7.3.190.0140.00716.33
7.3.180.0060.00916.14
7.3.170.0110.01116.27
7.3.160.0110.00416.30
7.3.120.0060.00914.89
7.3.10.0030.01116.28
7.3.00.0100.00716.33
7.2.330.0030.01716.24
7.2.320.0060.01616.37
7.2.310.0160.00316.46
7.2.300.0090.00816.38
7.2.290.0090.00916.52
7.2.130.0060.00816.77
7.2.120.0070.00716.77
7.2.110.0030.00616.67
7.2.100.0030.01016.62
7.2.90.0090.00516.82
7.2.80.0080.00516.52
7.2.70.0040.00916.64
7.2.60.0050.00816.84
7.2.50.0080.00416.49
7.2.40.0080.00516.78
7.2.30.0060.00816.83
7.2.20.0060.00516.66
7.2.10.0060.00816.79
7.2.00.0060.01017.42
7.1.250.0050.00515.54
7.1.100.0040.00818.11
7.1.70.0040.00417.00
7.1.60.0100.01319.40
7.1.50.0120.00916.93
7.1.00.0100.05322.31
7.0.200.0030.00616.54
7.0.140.0030.07322.08
7.0.70.0000.08721.69
7.0.60.0100.07021.63
7.0.50.0070.07022.05
7.0.40.0100.08320.09
7.0.30.0030.07019.95
7.0.20.0030.08319.92
7.0.10.0070.07719.97
7.0.00.0130.06320.15
5.6.280.0030.07321.08
5.6.220.0000.08320.52
5.6.210.0030.08020.70
5.6.200.0130.06021.04
5.6.190.0030.09021.04
5.6.180.0070.07321.09
5.6.170.0030.08321.09
5.6.160.0100.06321.10
5.6.150.0070.08020.94
5.6.140.0070.08020.98
5.6.130.0170.07320.98
5.6.120.0070.07720.98
5.6.110.0030.04720.85
5.6.100.0070.07720.90
5.6.90.0030.08321.06
5.6.80.0070.07720.30
5.6.70.0000.08020.41
5.6.60.0000.08320.35
5.6.50.0030.06720.48
5.6.40.0030.08320.32
5.6.30.0030.07320.42
5.6.20.0070.08020.29
5.6.10.0030.08020.29
5.6.00.0070.06020.33
5.5.360.0030.08020.28
5.5.350.0000.08020.33
5.5.340.0000.07720.80
5.5.330.0100.08020.80
5.5.320.0030.08320.75
5.5.310.0000.07720.75
5.5.300.0030.06020.71
5.5.290.0100.07020.85
5.5.280.0000.07320.75
5.5.270.0030.06020.73
5.5.260.0030.07020.84
5.5.250.0070.06320.58
5.5.240.0000.07720.27
5.5.230.0000.07720.27
5.5.220.0030.08020.14
5.5.210.0070.07320.25
5.5.200.0030.04320.13
5.5.190.0030.07719.97
5.5.180.0130.05320.25
5.5.160.0070.07020.21
5.5.150.0030.04020.20
5.5.140.0030.06020.19
5.5.130.0030.06720.11
5.5.120.0000.08020.24
5.5.110.0070.06319.96
5.5.100.0030.07320.05
5.5.90.0000.08720.05
5.5.80.0070.05720.08
5.5.70.0030.07020.14
5.5.60.0100.05020.13
5.5.50.0030.07720.04
5.5.40.0000.07720.05
5.5.30.0070.07719.91
5.5.20.0070.06720.12
5.5.10.0000.08019.98
5.5.00.0030.07319.98
5.4.450.0030.08019.54
5.4.440.0030.08319.40
5.4.430.0030.07719.36
5.4.420.0070.07319.43
5.4.410.0070.07019.25
5.4.400.0000.08019.11
5.4.390.0030.07719.04
5.4.380.0030.07319.10
5.4.370.0070.07319.07
5.4.360.0070.06019.02
5.4.350.0030.07719.02
5.4.340.0030.08019.05
5.4.320.0030.07719.04
5.4.310.0070.06319.11
5.4.300.0030.04719.01
5.4.290.0070.07319.11
5.4.280.0030.07319.09
5.4.270.0070.04319.03
5.4.260.0070.06318.89
5.4.250.0100.07019.09
5.4.240.0030.07019.02
5.4.230.0070.07319.01
5.4.220.0000.08018.79
5.4.210.0030.07319.03
5.4.200.0030.07019.06
5.4.190.0100.07319.10
5.4.180.0070.07319.10
5.4.170.0130.05718.88
5.4.160.0070.06019.09
5.4.150.0030.06718.99
5.4.140.0030.07716.33
5.4.130.0070.06716.20
5.4.120.0030.07316.22
5.4.110.0000.07016.31
5.4.100.0000.07316.25
5.4.90.0100.07016.34
5.4.80.0030.06716.18
5.4.70.0030.05016.28
5.4.60.0000.07716.17
5.4.50.0030.06716.30
5.4.40.0030.07316.34
5.4.30.0070.06716.16
5.4.20.0030.07016.38
5.4.10.0100.07016.21
5.4.00.0070.06015.82
5.3.290.0000.08014.66
5.3.280.0030.07714.41
5.3.270.0030.05714.59
5.3.260.0070.05714.42
5.3.250.0070.07014.44
5.3.240.0030.06314.53
5.3.230.0070.07714.45
5.3.220.0000.07314.51
5.3.210.0100.07314.40
5.3.200.0000.06314.40
5.3.190.0000.07714.51
5.3.180.0030.07714.51
5.3.170.0030.06014.54
5.3.160.0000.06714.55
5.3.150.0030.06714.44
5.3.140.0030.07014.41
5.3.130.0000.08314.50
5.3.120.0070.07714.54
5.3.110.0000.06314.50
5.3.100.0000.06714.02
5.3.90.0070.04713.83
5.3.80.0070.07314.00
5.3.70.0070.06313.97
5.3.60.0030.07313.99
5.3.50.0070.06713.89
5.3.40.0100.07013.91
5.3.30.0000.07313.89
5.3.20.0030.07313.64
5.3.10.0030.06713.61
5.3.00.0030.04013.49
5.2.170.0000.04011.19
5.2.160.0000.06311.13
5.2.150.0000.06711.19
5.2.140.0070.05011.19
5.2.130.0000.06011.14
5.2.120.0070.05711.13
5.2.110.0000.04711.13
5.2.100.0000.03311.13
5.2.90.0000.03711.13
5.2.80.0000.03311.13
5.2.70.0000.03011.13
5.2.60.0000.03011.13
5.2.50.0000.03011.13
5.2.40.0030.03011.13
5.2.30.0000.03011.13
5.2.20.0000.03011.13
5.2.10.0000.02711.13
5.2.00.0000.02311.13
5.1.60.0000.02311.13
5.1.50.0000.02311.13
5.1.40.0030.01711.13
5.1.30.0000.02711.13
5.1.20.0000.02311.13
5.1.10.0000.02011.13
5.1.00.0000.02711.13
5.0.50.0000.02011.13
5.0.40.0030.03311.13
5.0.30.0000.02711.13
5.0.20.0000.02711.13
5.0.10.0070.01311.13
5.0.00.0030.03311.13
4.4.90.0000.01711.13
4.4.80.0030.01311.13
4.4.70.0030.01311.13
4.4.60.0000.01311.13
4.4.50.0000.01311.13
4.4.40.0000.02011.13
4.4.30.0000.01311.13
4.4.20.0000.01311.13
4.4.10.0000.01711.13
4.4.00.0000.02011.13
4.3.110.0030.02011.13
4.3.100.0000.03011.13
4.3.90.0000.01711.13
4.3.80.0000.04311.13
4.3.70.0000.01711.13
4.3.60.0070.03011.13
4.3.50.0000.03311.13
4.3.40.0000.03311.13
4.3.30.0000.01711.13
4.3.20.0030.02011.13
4.3.10.0000.02011.13
4.3.00.0000.02011.13

preferences:
46.52 ms | 401 KiB | 5 Q