3v4l.org

run code in 300+ PHP versions simultaneously
<?php $komento = "ls -al"; $output = shell_exec($komento); ?>

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)
8.3.60.0000.01416.63
8.3.50.0050.01117.38
8.3.40.0040.01118.71
8.3.30.0160.00318.64
8.3.20.0030.00618.38
8.3.10.0030.00620.39
8.3.00.0050.00319.38
8.2.180.0060.01216.88
8.2.170.0140.00322.96
8.2.160.0120.00320.94
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0030.00619.48
8.2.110.0070.00421.00
8.2.100.0040.00817.91
8.2.90.0060.00319.05
8.2.80.0050.00317.92
8.2.70.0000.00917.63
8.2.60.0000.00917.80
8.2.50.0090.00318.07
8.2.40.0090.00018.03
8.2.30.0070.00418.00
8.2.20.0040.00417.71
8.2.10.0070.00017.56
8.2.00.0040.00417.61
8.1.280.0000.01425.92
8.1.270.0100.00024.66
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0030.00722.31
8.1.230.0110.00020.88
8.1.220.0000.00817.76
8.1.210.0050.00518.77
8.1.200.0030.00617.36
8.1.190.0070.00017.41
8.1.180.0050.00318.10
8.1.170.0080.00018.84
8.1.160.0040.00418.81
8.1.150.0000.00918.57
8.1.140.0030.00517.43
8.1.130.0000.00717.86
8.1.120.0050.00317.35
8.1.110.0030.00517.36
8.1.100.0040.00417.43
8.1.90.0040.00417.48
8.1.80.0040.00417.48
8.1.70.0030.00317.35
8.1.60.0040.00717.45
8.1.50.0080.00017.36
8.1.40.0040.00417.58
8.1.30.0050.00317.55
8.1.20.0040.00417.54
8.1.10.0040.00417.54
8.1.00.0040.00417.35
8.0.300.0050.00319.78
8.0.290.0000.00716.75
8.0.280.0000.00718.43
8.0.270.0000.00717.24
8.0.260.0030.00316.78
8.0.250.0040.00416.97
8.0.240.0090.00016.93
8.0.230.0070.00016.98
8.0.220.0070.00016.82
8.0.210.0030.00316.88
8.0.200.0000.00616.98
8.0.190.0000.00716.96
8.0.180.0030.00616.80
8.0.170.0060.00316.88
8.0.160.0040.00416.90
8.0.150.0030.00516.71
8.0.140.0050.00316.73
8.0.130.0000.00513.35
8.0.120.0040.00416.81
8.0.110.0080.00016.68
8.0.100.0040.00416.69
8.0.90.0050.00316.75
8.0.80.0070.00716.76
8.0.70.0040.00416.73
8.0.60.0000.00716.74
8.0.50.0060.00316.82
8.0.30.0190.00417.11
8.0.20.0120.01617.06
8.0.10.0000.00716.87
8.0.00.0040.01416.70
7.4.330.0050.00012.85
7.4.320.0080.00016.38
7.4.300.0000.00616.59
7.4.290.0070.00016.51
7.4.280.0060.00316.50
7.4.270.0070.00016.54
7.4.260.0000.00613.25
7.4.250.0030.00616.37
7.4.240.0070.00016.36
7.4.230.0030.00316.24
7.4.220.0140.01116.29
7.4.210.0070.00916.52
7.4.200.0070.00016.54
7.4.190.0030.00416.33
7.4.160.0100.01016.39
7.4.150.0060.01816.41
7.4.140.0130.00716.38
7.4.130.0100.01216.56
7.4.120.0050.01216.42
7.4.110.0060.01316.48
7.4.100.0080.00916.41
7.4.90.0090.00916.42
7.4.80.0030.01619.39
7.4.70.0120.00516.52
7.4.60.0040.01316.42
7.4.50.0030.00616.55
7.4.40.0000.00916.54
7.4.30.0070.01016.41
7.4.00.0070.01114.95
7.3.330.0040.00412.96
7.3.320.0000.00512.99
7.3.310.0040.00416.12
7.3.300.0000.00716.23
7.3.290.0110.00416.31
7.3.280.0120.00616.21
7.3.270.0150.00416.20
7.3.260.0110.01116.21
7.3.250.0050.01516.25
7.3.240.0090.01016.30
7.3.230.0070.01116.43
7.3.210.0110.00916.30
7.3.200.0090.00716.48
7.3.190.0110.01116.14
7.3.180.0100.00716.36
7.3.170.0040.01416.23
7.3.160.0110.00416.17
7.3.120.0090.00914.74
7.2.330.0150.00816.32
7.2.320.0030.01416.66
7.2.310.0170.01016.51
7.2.300.0130.01016.27
7.2.290.0060.01216.29
7.2.00.0030.01219.27
7.1.200.0080.00415.47
7.1.100.0450.01117.72
7.1.70.0060.00316.78
7.1.60.0080.01219.40
7.1.50.0220.01334.91
7.1.00.0100.07022.36
7.0.200.0120.00814.80
7.0.140.0070.07021.99
7.0.120.0070.07322.03
7.0.60.0030.04019.90
7.0.50.0000.05317.86
7.0.40.0200.07020.31
7.0.30.0330.07020.12
7.0.20.0230.06020.12
7.0.10.0270.03320.13
7.0.00.0170.08020.18
5.6.280.0070.07320.86
5.6.210.0030.04020.62
5.6.200.0030.05718.22
5.6.190.0170.07720.40
5.6.180.0230.04720.60
5.6.170.0270.08720.71
5.6.160.0170.07320.47
5.6.150.0100.08718.23
5.6.140.0130.05018.23
5.6.130.0070.08318.15
5.6.120.0030.05721.09
5.6.110.0000.05721.01
5.6.100.0030.06321.13
5.6.90.0130.07321.13
5.6.80.0100.07020.39
5.6.70.3000.03020.40
5.5.350.0270.03320.38
5.5.340.0070.07317.98
5.5.330.0070.05020.56
5.5.320.0100.04720.17
5.5.310.0230.06720.29
5.5.300.0070.03717.93
5.5.290.0170.05318.02
5.5.280.0030.04320.68
5.5.270.0070.04720.80
5.5.260.0170.08020.88
5.5.250.0170.05020.71
5.5.240.0170.07020.26
5.4.450.0130.07719.40
5.4.440.0130.07319.44
5.4.430.0070.08319.11
5.4.420.0100.08019.48
5.4.410.0130.06319.35
5.4.400.0000.05019.01
5.4.390.0100.05319.16
5.4.380.0200.06319.11
5.4.370.0030.05718.79
5.4.360.0070.07319.18
5.4.350.0100.04019.11
5.4.340.0100.07719.16
5.4.320.0170.07018.92
5.4.310.0100.07019.08
5.4.300.0200.04319.00
5.4.290.0130.07719.13
5.4.280.0070.07019.17
5.4.270.0000.05718.91
5.4.260.0070.04018.91
5.4.250.0070.03719.17
5.4.240.0130.07019.11
5.4.230.0070.06719.17
5.4.220.0070.06718.90
5.4.210.0130.06719.11
5.4.200.0070.05319.07
5.4.190.0000.05319.13
5.4.180.0230.06319.10
5.4.170.0070.08019.12
5.4.160.0100.07718.76
5.4.150.0130.07019.15
5.4.140.0070.07316.29
5.4.130.0030.07716.32
5.4.120.0200.06316.26
5.4.110.0070.05316.60
5.4.100.0030.07716.16
5.4.90.0100.07016.32
5.4.80.0100.04716.29
5.4.70.0000.04016.13
5.4.60.0030.04016.37
5.4.50.0030.03716.21
5.4.40.0100.03016.34
5.4.30.0070.03016.29
5.4.20.0070.03316.38
5.4.10.0070.03716.22
5.4.00.0000.03715.73
5.3.290.0030.05314.58
5.3.280.0030.07014.53
5.3.270.0030.08014.48
5.3.260.0100.07314.50
5.3.250.0100.07714.48
5.3.240.0070.07014.55
5.3.230.0070.08014.52
5.3.220.0070.05314.35
5.3.210.0070.07714.48
5.3.200.0000.08014.50
5.3.190.0070.07314.50
5.3.180.0000.06014.48
5.3.170.0070.03714.50
5.3.160.0000.04014.48
5.3.150.0100.03714.51
5.3.140.0030.04314.37
5.3.130.0030.04314.57
5.3.120.0000.04314.33
5.3.110.0000.04014.48
5.3.100.0000.04013.91
5.3.90.0070.03013.89
5.3.80.0030.03713.98
5.3.70.0000.03713.83
5.3.60.0030.03313.97
5.3.50.0000.04313.87
5.3.40.0000.03714.03
5.3.30.0000.03713.72
5.3.20.0000.03713.53
5.3.10.0000.04013.59
5.3.00.0070.03013.46
5.2.170.0000.03011.07
5.2.160.0000.03011.04
5.2.150.0000.03011.14
5.2.140.0000.03010.96
5.2.130.0000.03011.05
5.2.120.0070.03010.99
5.2.110.0000.03011.25
5.2.100.0000.03011.12
5.2.90.0000.03011.12
5.2.80.0000.03010.98
5.2.70.0000.03011.03
5.2.60.0030.03011.04
5.2.50.0070.02310.95
5.2.40.0030.02710.84
5.2.30.0000.03010.79
5.2.20.0070.02310.92
5.2.10.0000.03310.86
5.2.00.0000.03010.79
5.1.60.0000.02310.00
5.1.50.0070.0239.95
5.1.40.0000.02310.01
5.1.30.0000.04010.33
5.1.20.0000.02710.20
5.1.10.0000.02710.08
5.1.00.0000.02710.02
5.0.50.0000.0208.52
5.0.40.0030.0178.52
5.0.30.0000.0308.52
5.0.20.0000.0208.52
5.0.10.0000.0278.52
5.0.00.0000.0678.52
4.4.90.0030.0138.52
4.4.80.0030.0138.52
4.4.70.0030.0138.52
4.4.60.0000.0178.52
4.4.50.0000.0138.52
4.4.40.0030.0208.52
4.4.30.0000.0178.52
4.4.20.0030.0178.52
4.4.10.0030.0138.52
4.4.00.0030.0238.52
4.3.110.0000.0178.52
4.3.100.0030.0138.52
4.3.90.0000.0138.52
4.3.80.0030.0538.52
4.3.70.0000.0408.52
4.3.60.0030.0278.52
4.3.50.0030.0238.52
4.3.40.0000.0408.52
4.3.30.0000.0338.52
4.3.20.0030.0308.52
4.3.10.0000.0408.52
4.3.00.0030.0338.52

preferences:
52.37 ms | 401 KiB | 5 Q