3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo exec('cat /etc/passwd'); ?>

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)
8.3.60.0140.00716.75
8.3.50.0090.00917.53
8.3.40.0060.00918.71
8.3.30.0090.00918.46
8.3.20.0040.00418.60
8.3.10.0000.00820.53
8.3.00.0030.00719.26
8.2.180.0150.00316.63
8.2.170.0200.00022.96
8.2.160.0070.00721.11
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0020.00526.16
8.2.120.0080.00019.48
8.2.110.0000.01021.19
8.2.100.0070.00717.72
8.2.90.0000.00919.09
8.2.80.0000.00817.97
8.2.70.0040.00417.49
8.2.60.0050.00517.90
8.2.50.0000.00918.07
8.2.40.0050.00318.09
8.2.30.0000.00917.95
8.2.20.0040.00417.64
8.2.10.0040.00417.66
8.2.00.0000.01017.74
8.1.280.0110.00425.92
8.1.270.0040.00423.99
8.1.260.0070.00026.35
8.1.250.0030.00528.09
8.1.240.0080.00021.26
8.1.230.0040.00817.42
8.1.220.0040.00417.79
8.1.210.0030.00618.77
8.1.200.0060.00317.13
8.1.190.0000.00817.10
8.1.180.0000.00818.10
8.1.170.0060.00318.90
8.1.160.0040.00418.87
8.1.150.0070.00018.63
8.1.140.0020.00517.32
8.1.130.0030.00417.80
8.1.120.0070.00017.23
8.1.110.0080.00017.32
8.1.100.0000.00717.40
8.1.90.0030.00717.35
8.1.80.0040.00417.29
8.1.70.0030.00317.35
8.1.60.0030.00617.50
8.1.50.0050.00317.43
8.1.40.0040.00417.46
8.1.30.0070.00017.58
8.1.20.0030.00617.41
8.1.10.0060.00317.34
8.1.00.0000.00817.29
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0030.00418.34
8.0.270.0030.00317.23
8.0.260.0060.00016.86
8.0.250.0080.00016.86
8.0.240.0030.00416.85
8.0.230.0030.00316.88
8.0.220.0030.00616.75
8.0.210.0040.00416.69
8.0.200.0000.00616.76
8.0.190.0040.00416.88
8.0.180.0000.00716.89
8.0.170.0080.00016.90
8.0.160.0070.00016.92
8.0.150.0080.00016.81
8.0.140.0040.00416.74
8.0.130.0030.00313.30
8.0.120.0050.00316.68
8.0.110.0000.00716.64
8.0.100.0000.00716.93
8.0.90.0020.00516.83
8.0.80.0100.00716.85
8.0.70.0030.00516.75
8.0.60.0040.00416.84
8.0.50.0040.00416.79
8.0.30.0180.00717.06
8.0.20.0130.00916.85
8.0.10.0040.00416.91
8.0.00.0130.01116.82
7.4.330.0000.00512.82
7.4.320.0070.00016.27
7.4.300.0030.00316.48
7.4.290.0070.00016.35
7.4.280.0040.00416.41
7.4.270.0070.00016.47
7.4.260.0000.00613.16
7.4.250.0000.00816.48
7.4.240.0000.00716.45
7.4.230.0030.00316.36
7.4.220.0180.00416.39
7.4.210.0050.00916.43
7.4.200.0070.00016.54
7.4.190.0050.00316.32
7.4.160.0080.00916.22
7.4.150.0100.00716.48
7.4.140.0070.01116.37
7.4.130.0100.01016.32
7.4.120.0100.00816.32
7.4.110.0070.01116.45
7.4.100.0090.01616.44
7.4.90.0200.00416.52
7.4.80.0110.00619.39
7.4.70.0150.00616.29
7.4.60.0100.00816.20
7.4.50.0060.00316.20
7.4.40.0030.00716.24
7.4.30.0040.01316.09
7.4.00.0060.00915.00
7.3.330.0030.00312.94
7.3.320.0000.00513.03
7.3.310.0070.00016.14
7.3.300.0040.00416.17
7.3.290.0110.00616.09
7.3.280.0070.01016.17
7.3.270.0180.00116.24
7.3.260.0030.01416.47
7.3.250.0130.00516.34
7.3.240.0100.00716.34
7.3.230.0130.00416.42
7.3.210.0090.00916.30
7.3.200.0120.00416.30
7.3.190.0000.01916.41
7.3.180.0060.01016.38
7.3.170.0060.01616.32
7.3.160.0130.00416.47
7.3.120.0130.00414.94
7.2.330.0150.00416.64
7.2.320.0130.01016.54
7.2.310.0110.00916.55
7.2.300.0100.00716.52
7.2.290.0050.01316.61
7.2.00.0000.01519.07
7.1.200.0030.01015.65
7.1.100.0000.01517.73
7.1.70.0030.00816.72
7.1.60.0030.02319.40
7.1.50.0090.01316.63
7.1.00.0070.03322.38
7.0.200.0290.00814.41
7.0.140.0000.07722.04
7.0.120.0030.07322.01
7.0.60.0100.04719.80
7.0.50.0070.06317.88
7.0.40.0130.08320.23
7.0.30.0200.05020.30
7.0.20.0230.08720.20
7.0.10.0230.04020.30
7.0.00.0070.07019.99
5.6.280.0030.07721.06
5.6.210.0130.07320.57
5.6.200.0100.07318.23
5.6.190.0070.05320.39
5.6.180.0300.07720.43
5.6.170.0300.06320.33
5.6.160.0100.08720.63
5.6.150.0070.07318.23
5.6.140.0230.06718.14
5.6.130.0070.04318.20
5.6.120.0100.08021.15
5.6.110.0100.07020.98
5.6.100.0030.08020.98
5.6.90.0070.08320.98
5.6.80.0170.07320.43
5.6.70.4330.04020.51
5.5.350.0300.08020.44
5.5.340.0100.07717.98
5.5.330.0130.07320.14
5.5.320.0170.04720.21
5.5.310.0370.05720.18
5.5.300.0070.08018.04
5.5.290.0030.05017.91
5.5.280.0100.05020.89
5.5.270.0100.08320.76
5.5.260.0030.04320.76
5.5.250.0030.08020.58
5.5.240.0070.08020.35
5.4.450.0030.08019.51
5.4.440.0070.04319.46
5.4.430.0100.06719.46
5.4.420.0100.06019.13
5.4.410.0070.07719.33
5.4.400.0030.08019.09
5.4.390.0130.06319.12
5.4.380.0000.04318.76
5.4.370.0070.04019.10
5.4.360.0070.04319.11
5.4.350.0170.06719.16
5.4.340.0130.05719.14
5.4.320.0100.08019.09
5.4.310.0100.07018.79
5.4.300.0130.07018.79
5.4.290.0030.07319.11
5.4.280.0070.08318.92
5.4.270.0170.06318.81
5.4.260.0030.05019.07
5.4.250.0170.05019.16
5.4.240.0130.03019.16
5.4.230.0130.04019.04
5.4.220.0070.05718.78
5.4.210.0030.04319.16
5.4.200.0070.08018.78
5.4.190.0030.06719.13
5.4.180.0070.04319.16
5.4.170.0100.06019.07
5.4.160.0130.06019.12
5.4.150.0200.06319.19
5.4.140.0070.03316.37
5.4.130.0100.05716.30
5.4.120.0170.07016.36
5.4.110.0100.06016.33
5.4.100.0130.05716.27
5.4.90.0070.07316.32
5.4.80.0070.06016.37
5.4.70.0100.07316.39
5.4.60.0030.04316.42
5.4.50.0030.07316.21
5.4.40.0070.07016.21
5.4.30.0130.06716.57
5.4.20.0130.03016.26
5.4.10.0070.06016.32
5.4.00.0030.07315.66
5.3.290.0100.06714.68
5.3.280.0070.07714.55
5.3.270.0100.05714.51
5.3.260.0030.04014.63
5.3.250.0030.04714.59
5.3.240.0100.04014.53
5.3.230.0130.06314.57
5.3.220.0100.07714.51
5.3.210.0130.05714.52
5.3.200.0100.06714.50
5.3.190.0170.06714.47
5.3.180.0130.07314.51
5.3.170.0030.04714.52
5.3.160.0100.03714.51
5.3.150.0030.08014.48
5.3.140.0070.06314.49
5.3.130.0030.06714.56
5.3.120.0030.05014.64
5.3.110.0000.08014.54
5.3.100.0000.06714.13
5.3.90.0100.05714.11
5.3.80.0070.04313.95
5.3.70.0130.06713.84
5.3.60.0100.05013.93
5.3.50.0030.04713.88
5.3.40.0130.04313.91
5.3.30.0130.06714.02
5.3.20.0030.05713.64
5.3.10.0030.03713.63
5.3.00.0030.07713.56
5.2.170.0170.03311.09
5.2.160.0000.06311.08
5.2.150.0030.03311.00
5.2.140.0000.04011.00
5.2.130.0070.06011.12
5.2.120.0030.06711.04
5.2.110.0030.03711.09
5.2.100.0000.04011.05
5.2.90.0070.02711.26
5.2.80.0030.05711.09
5.2.70.0030.06311.08
5.2.60.0030.04010.98
5.2.50.0000.03711.01
5.2.40.0100.04710.89
5.2.30.0030.04310.95
5.2.20.0030.05010.88
5.2.10.0030.03010.86
5.2.00.0100.05310.72
5.1.60.0070.0409.99
5.1.50.0000.04710.07
5.1.40.0100.0439.97
5.1.30.0130.03010.38
5.1.20.0030.04710.40
5.1.10.0070.04310.09
5.1.00.0070.0479.96
5.0.50.0030.0508.55
5.0.40.0000.0238.39
5.0.30.0070.0608.07
5.0.20.0030.0308.16
5.0.10.0000.0278.21
5.0.00.0030.0338.18
4.4.90.0000.0307.66
4.4.80.0100.0107.66
4.4.70.0000.0277.66
4.4.60.0000.0177.66
4.4.50.0000.0177.66
4.4.40.0000.0577.66
4.4.30.0030.0237.66
4.4.20.0070.0277.66
4.4.10.0030.0237.66
4.4.00.0030.0377.66
4.3.110.0000.0277.66
4.3.100.0030.0207.66
4.3.90.0030.0377.66
4.3.80.0000.0307.66
4.3.70.0070.0277.66
4.3.60.0070.0137.66
4.3.50.0000.0277.66
4.3.40.0070.0437.66
4.3.30.0030.0277.66
4.3.20.0000.0277.66
4.3.10.0030.0207.66
4.3.00.0000.0207.66

preferences:
45.21 ms | 401 KiB | 5 Q