3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo shell_exec('user');

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)
8.3.60.0080.00816.63
8.3.50.0150.00517.27
8.3.40.0120.00618.63
8.3.30.0000.01418.71
8.3.20.0040.00418.65
8.3.10.0050.00318.73
8.3.00.0080.00019.38
8.2.180.0090.00616.50
8.2.170.0110.00422.96
8.2.160.0090.00918.79
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0070.00720.69
8.2.110.0070.00421.12
8.2.100.0130.00017.72
8.2.90.0030.00517.91
8.2.80.0060.00319.39
8.2.70.0030.00617.63
8.2.60.0030.00617.63
8.2.50.0060.00317.50
8.2.40.0030.00617.75
8.2.30.0030.00617.55
8.2.20.0030.00917.49
8.2.10.0040.00417.72
8.2.00.0000.00817.54
8.1.280.0090.00525.92
8.1.270.0040.00423.99
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0060.00322.52
8.1.230.0030.00922.80
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0090.00316.98
8.1.190.0000.00917.23
8.1.180.0040.00418.10
8.1.170.0060.00318.55
8.1.160.0060.00318.54
8.1.150.0000.00718.58
8.1.140.0050.00317.44
8.1.130.0070.00017.79
8.1.120.0030.00517.38
8.1.110.0050.00317.45
8.1.100.0070.00017.31
8.1.90.0030.00517.45
8.1.80.0000.00817.45
8.1.70.0000.00817.42
8.1.60.0090.00017.50
8.1.50.0000.00717.46
8.1.40.0080.00017.49
8.1.30.0000.00817.52
8.1.20.0050.00317.43
8.1.10.0000.00717.42
8.1.00.0040.00717.43
8.0.300.0050.00319.89
8.0.290.0080.00016.61
8.0.280.0000.01017.91
8.0.270.0030.00317.18
8.0.260.0000.00716.85
8.0.250.0080.00016.93
8.0.240.0040.00416.89
8.0.230.0070.00016.79
8.0.220.0030.00316.81
8.0.210.0000.00716.73
8.0.200.0040.00416.84
8.0.190.0090.00016.78
8.0.180.0000.00716.90
8.0.170.0050.00316.75
8.0.160.0070.00016.81
8.0.150.0030.00516.76
8.0.140.0060.00616.68
8.0.130.0030.00313.30
8.0.120.0050.00616.79
8.0.110.0040.00416.84
8.0.100.0070.00016.81
8.0.90.0080.00016.68
8.0.80.0060.01016.83
8.0.70.0040.00416.80
8.0.60.0040.00416.79
8.0.50.0050.00316.88
8.0.30.0130.00417.10
8.0.20.0130.01016.97
8.0.10.0000.00816.73
8.0.00.0080.01016.52
7.4.330.0000.00512.82
7.4.320.0030.00316.39
7.4.300.0030.00316.43
7.4.290.0040.00416.45
7.4.280.0030.00616.38
7.4.270.0050.00316.25
7.4.260.0000.00613.12
7.4.250.0050.00316.35
7.4.240.0000.00916.48
7.4.230.0000.00816.44
7.4.220.0060.00916.39
7.4.210.0100.01016.40
7.4.200.0030.00416.26
7.4.190.0020.00516.31
7.4.160.0080.00816.43
7.4.150.0110.00616.21
7.4.140.0110.00916.31
7.4.130.0140.00316.22
7.4.120.0090.01016.57
7.4.110.0050.01316.41
7.4.100.0080.00816.48
7.4.90.0080.01116.33
7.4.80.0060.01516.69
7.4.70.0100.00716.44
7.4.60.0060.01016.42
7.4.50.0070.00616.14
7.4.40.0060.00616.27
7.4.30.0040.01216.32
7.4.00.0030.01114.68
7.3.330.0030.00313.06
7.3.320.0060.00013.14
7.3.310.0000.00816.17
7.3.300.0030.00316.08
7.3.290.0100.00516.15
7.3.280.0070.01116.18
7.3.270.0130.00616.25
7.3.260.0110.00716.25
7.3.250.0060.01416.23
7.3.240.0150.00716.36
7.3.230.0090.00916.17
7.3.210.0080.00916.20
7.3.200.0060.01316.14
7.3.190.0090.01216.58
7.3.180.0140.01116.15
7.3.170.0070.01016.23
7.3.160.0130.00816.23
7.3.120.0090.00714.92
7.3.10.0080.00716.59
7.3.00.0070.00716.38
7.2.330.0060.01316.31
7.2.320.0090.00916.48
7.2.310.0090.01016.31
7.2.300.0180.00316.53
7.2.290.0060.01316.41
7.2.130.0080.00716.98
7.2.120.0060.00916.67
7.2.110.0100.00716.61
7.2.100.0030.00916.68
7.2.90.0060.00916.92
7.2.80.0120.00416.73
7.2.70.0050.01116.91
7.2.60.0120.00116.78
7.2.50.0110.00516.88
7.2.40.0020.01516.92
7.2.30.0060.00716.95
7.2.20.0060.01016.75
7.2.10.0100.00716.64
7.2.00.0060.00817.61
7.1.250.0100.00615.54
7.1.200.0070.01115.46
7.1.100.0110.00017.72
7.1.70.0040.00417.11
7.1.60.0070.02019.30
7.1.50.0000.02216.77
7.1.00.0100.06322.48
7.0.200.0130.00616.70
7.0.140.0170.06322.09
7.0.120.0000.06322.13
7.0.60.0070.08721.80
7.0.50.0170.07017.88
7.0.40.0130.07020.20
7.0.30.0230.06020.21
7.0.20.0270.03720.17
7.0.10.0030.04720.19
7.0.00.0100.08020.16
5.6.280.0130.06721.06
5.6.210.0000.06320.51
5.6.200.0030.04318.22
5.6.190.0100.08020.41
5.6.180.0300.07720.67
5.6.170.0200.05320.66
5.6.160.0030.04320.50
5.6.150.0130.07318.22
5.6.140.0000.06318.29
5.6.130.0070.04018.29
5.6.120.0100.05021.15
5.6.110.0100.07321.01
5.6.100.0070.04021.04
5.6.90.0130.08320.99
5.6.80.0100.08020.40
5.5.350.0100.07020.36
5.5.340.0100.04018.05
5.5.330.0130.04720.23
5.5.320.0330.04020.29
5.5.310.0330.08020.33
5.5.300.0030.05718.04
5.5.290.0030.04717.95
5.5.280.0100.08320.77
5.5.270.0100.07320.83
5.5.260.0000.04720.79
5.5.250.0130.04720.58
5.5.240.0170.05320.33
5.4.450.0070.08719.41
5.4.440.0030.04319.28
5.4.430.0130.07319.51
5.4.420.0030.08319.44
5.4.410.0030.07019.37
5.4.400.0070.07719.16
5.4.390.0070.07718.79
5.4.380.0030.07318.81
5.4.370.0130.04318.79
5.4.360.0130.07319.18
5.4.350.0070.05319.18
5.4.340.0000.04319.14
5.4.320.0070.05019.08
5.4.310.0030.07019.14
5.4.300.0100.07318.80
5.4.290.0000.08019.14
5.4.280.0200.06319.17
5.4.270.0000.04318.79
5.4.260.0100.06019.14
5.4.250.0070.04319.13
5.4.240.0070.05719.09
5.4.230.0070.05318.91
5.4.220.0030.04319.16
5.4.210.0100.07019.17
5.4.200.0030.04019.18
5.4.190.0000.05019.11
5.4.180.0170.06319.14
5.4.170.0130.08019.07
5.4.160.0170.06718.89
5.4.150.0030.06719.06
5.4.140.0100.04316.21
5.4.130.0100.06316.34
5.4.120.0130.07016.36
5.4.110.0070.06016.61
5.4.100.0030.05316.45
5.4.90.0030.06016.35
5.4.80.0130.06716.59
5.4.70.0030.06316.28
5.4.60.0100.05316.21
5.4.50.0030.06716.37
5.4.40.0100.03016.57
5.4.30.0000.04016.27
5.4.20.0070.03316.21
5.4.10.0100.03016.39
5.4.00.0030.03715.73
5.3.290.0100.07014.57
5.3.280.0030.04314.61
5.3.270.0100.07314.55
5.3.260.0030.08014.53
5.3.250.0030.08014.55
5.3.240.0070.08014.55
5.3.230.0000.07714.55
5.3.220.0130.07314.36
5.3.210.0130.06314.58
5.3.200.0130.05314.51
5.3.190.0070.05714.52
5.3.180.0070.07314.49
5.3.170.0000.05014.51
5.3.160.0030.04714.46
5.3.150.0130.05714.49
5.3.140.0000.04014.50
5.3.130.0070.03714.47
5.3.120.0070.03714.48
5.3.110.0070.03314.64
5.3.100.0000.04013.94
5.3.90.0030.03713.94
5.3.80.0070.03013.96
5.3.70.0030.03313.95
5.3.60.0070.03013.95
5.3.50.0000.04013.79
5.3.40.0000.04713.87
5.3.30.0100.02714.00
5.3.20.0030.04013.62
5.3.10.0030.03313.60
5.3.00.0030.03313.56
5.2.170.0030.03011.16
5.2.160.0000.03311.13
5.2.150.0000.03011.08
5.2.140.0070.03011.13
5.2.130.0000.03011.05
5.2.120.0000.03011.05
5.2.110.0000.03011.18
5.2.100.0100.02010.93
5.2.90.0000.04011.04
5.2.80.0000.03010.99
5.2.70.0070.02311.18
5.2.60.0070.02711.04
5.2.50.0000.03010.95
5.2.40.0030.02710.89
5.2.30.0030.02711.12
5.2.20.0070.02710.86
5.2.10.0030.03010.86
5.2.00.0070.04310.71
5.1.60.0000.02710.04
5.1.50.0000.02710.07
5.1.40.0000.03010.00
5.1.30.0070.02310.24
5.1.20.0070.02010.51
5.1.10.0030.02310.08
5.1.00.0000.02710.07
5.0.50.0030.0178.45
5.0.40.0030.0178.38
5.0.30.0070.0278.20
5.0.20.0000.0208.34
5.0.10.0030.0178.23
5.0.00.0000.0338.23
4.4.90.0000.0177.59
4.4.80.0000.0137.59
4.4.70.0000.0177.59
4.4.60.0000.0177.59
4.4.50.0000.0177.59
4.4.40.0000.0277.59
4.4.30.0000.0177.59
4.4.20.0030.0137.59
4.4.10.0030.0137.59
4.4.00.0000.0277.59
4.3.110.0000.0177.59
4.3.100.0000.0137.59
4.3.90.0030.0137.59
4.3.80.0000.0277.59
4.3.70.0000.0177.59
4.3.60.0000.0177.59
4.3.50.0030.0137.59
4.3.40.0030.0207.59
4.3.30.0030.0177.59
4.3.20.0000.0237.59
4.3.10.0000.0177.59
4.3.00.0000.0137.59

preferences:
45.89 ms | 400 KiB | 5 Q