3v4l.org

run code in 300+ PHP versions simultaneously
<?php exec('/bin/ls');

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)
8.3.70.0170.00416.63
8.3.60.0100.00718.43
8.3.50.0100.00721.98
8.3.40.0000.01518.65
8.3.30.0150.00018.59
8.3.20.0080.00018.48
8.3.10.0030.00521.10
8.3.00.0050.00321.72
8.2.180.0130.00716.75
8.2.170.0140.00722.96
8.2.160.0070.00720.48
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0000.00826.16
8.2.120.0050.00321.16
8.2.110.0050.00520.35
8.2.100.0080.00417.55
8.2.90.0000.00818.95
8.2.80.0080.00017.97
8.2.70.0040.00517.38
8.2.60.0050.00317.80
8.2.50.0050.00518.97
8.2.40.0030.00618.03
8.2.30.0070.00021.37
8.2.20.0080.00017.52
8.2.10.0030.00617.75
8.2.00.0020.00517.61
8.1.280.0110.00425.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0070.00428.09
8.1.240.0100.00022.42
8.1.230.0120.00020.87
8.1.220.0040.00418.77
8.1.210.0040.00418.97
8.1.200.0040.00517.00
8.1.190.0060.00317.28
8.1.180.0040.00418.10
8.1.170.0000.00818.65
8.1.160.0000.00818.79
8.1.150.0040.00418.61
8.1.140.0050.00317.41
8.1.130.0040.00417.85
8.1.120.0000.00717.47
8.1.110.0040.00417.38
8.1.100.0000.00817.33
8.1.90.0030.00417.27
8.1.80.0030.00417.28
8.1.70.0000.00717.27
8.1.60.0030.00617.53
8.1.50.0000.00817.36
8.1.40.0030.00517.50
8.1.30.0020.00517.46
8.1.20.0080.00017.40
8.1.10.0080.00017.46
8.1.00.0040.00417.34
8.0.300.0000.00719.80
8.0.290.0000.00717.05
8.0.280.0030.00318.30
8.0.270.0050.00317.17
8.0.260.0070.00316.77
8.0.250.0000.00816.75
8.0.240.0000.00916.75
8.0.230.0060.00016.83
8.0.220.0000.00816.86
8.0.210.0030.00416.81
8.0.200.0030.00316.95
8.0.190.0060.00316.96
8.0.180.0080.00016.91
8.0.170.0030.00716.81
8.0.160.0070.00016.82
8.0.150.0070.00016.64
8.0.140.0000.00716.73
8.0.130.0060.00013.21
8.0.120.0040.00416.67
8.0.110.0000.00716.82
8.0.100.0080.00016.80
8.0.90.0070.00016.69
8.0.80.0070.00716.75
8.0.70.0040.00416.86
8.0.60.0000.00816.70
8.0.50.0000.00716.75
8.0.30.0120.00816.96
8.0.20.0120.00617.40
8.0.10.0000.00816.80
8.0.00.0120.00816.52
7.4.330.0000.00514.69
7.4.320.0040.00416.36
7.4.300.0000.00616.35
7.4.290.0080.00016.43
7.4.280.0000.00816.34
7.4.270.0030.00316.50
7.4.260.0000.00513.09
7.4.250.0040.00416.24
7.4.240.0030.00416.34
7.4.230.0030.00316.48
7.4.220.0030.01616.31
7.4.210.0090.00816.46
7.4.200.0080.00016.36
7.4.190.0070.00016.51
7.4.160.0090.00816.34
7.4.150.0030.01417.40
7.4.140.0080.01017.86
7.4.130.0090.00916.24
7.4.120.0100.00916.44
7.4.110.0120.01216.47
7.4.100.0030.01316.10
7.4.90.0110.00616.36
7.4.80.0100.00719.39
7.4.70.0110.00616.52
7.4.60.0030.01616.22
7.4.50.0090.00016.37
7.4.40.0040.01122.52
7.4.30.0060.01016.22
7.4.00.0090.00714.97
7.3.330.0000.00513.06
7.3.320.0030.00313.00
7.3.310.0030.00316.19
7.3.300.0000.00716.29
7.3.290.0060.01316.26
7.3.280.0120.00816.16
7.3.270.0070.01017.40
7.3.260.0040.01418.24
7.3.250.0130.00616.24
7.3.240.0130.00716.39
7.3.230.0060.01216.39
7.3.210.0110.00616.43
7.3.200.0070.01119.39
7.3.190.0090.00616.41
7.3.180.0060.01016.17
7.3.170.0110.01216.39
7.3.160.0090.00616.24
7.3.120.0070.01114.39
7.2.330.0110.00916.15
7.2.320.0040.01916.43
7.2.310.0110.01116.46
7.2.300.0060.01016.34
7.2.290.0030.01516.32
7.2.00.0030.01019.00
7.1.100.0070.00417.91
7.1.70.0000.00916.89
7.1.60.0070.01919.40
7.1.50.0150.01316.83
7.1.00.0070.03322.45
7.0.200.0030.00616.61
7.0.140.0030.07322.16
7.0.70.0130.07721.68
7.0.60.0100.09321.63
7.0.50.0030.08722.07
7.0.40.0070.08719.98
7.0.30.0070.07320.02
7.0.20.0070.04320.06
7.0.10.0030.04320.12
7.0.00.0000.07320.08
5.6.280.0070.06720.78
5.6.220.0130.08020.43
5.6.210.0100.08020.59
5.6.200.0030.08721.03
5.6.190.0130.08021.10
5.6.180.0070.08720.95
5.6.170.0100.07321.03
5.6.160.0070.08321.10
5.6.150.0030.04320.95
5.6.140.0070.07321.04
5.6.130.0070.08021.11
5.6.120.0000.04321.15
5.6.110.0000.06020.93
5.6.100.0070.07020.98
5.6.90.0000.08021.05
5.6.80.0070.07720.37
5.6.70.0100.06720.53
5.6.60.0000.06720.37
5.6.50.0030.03720.42
5.6.40.0000.07020.42
5.6.30.0000.04020.34
5.6.20.0070.05020.42
5.6.10.0070.07720.45
5.6.00.0070.07020.46
5.5.360.0070.07720.32
5.5.350.0130.07320.37
5.5.340.0170.07020.89
5.5.330.0030.09020.82
5.5.320.0100.04720.75
5.5.310.0130.04020.79
5.5.300.0100.05720.78
5.5.290.0100.04020.92
5.5.280.0070.07720.86
5.5.270.0030.04020.80
5.5.260.0030.06720.78
5.5.250.0030.05020.63
5.5.240.0070.03720.09
5.5.230.0000.04320.22
5.5.220.0100.05320.19
5.5.210.0000.06720.27
5.5.200.0030.03720.15
5.5.190.0030.07720.25
5.5.180.0030.05720.11
5.5.160.0030.07020.14
5.5.150.0030.04320.24
5.5.140.0000.05020.21
5.5.130.0000.04020.11
5.5.120.0130.02720.18
5.5.110.0030.03720.19
5.5.100.0070.07720.09
5.5.90.0030.07720.13
5.5.80.0030.07020.14
5.5.70.0030.03320.15
5.5.60.0000.03320.06
5.5.50.0030.03720.04
5.5.40.0030.04019.99
5.5.30.0000.04020.06
5.5.20.0000.06020.17
5.5.10.0070.04320.01
5.5.00.0100.05720.04
5.4.450.0070.07019.37
5.4.440.0030.08019.35
5.4.430.0100.07019.44
5.4.420.0000.04719.44
5.4.410.0070.07319.01
5.4.400.0030.05319.14
5.4.390.0000.04018.90
5.4.380.0030.04318.94
5.4.370.0030.04718.90
5.4.360.0030.04019.09
5.4.350.0030.03319.12
5.4.340.0070.08019.04
5.4.320.0030.07718.78
5.4.310.0000.04018.97
5.4.300.0000.03719.10
5.4.290.0070.03319.13
5.4.280.0070.03319.03
5.4.270.0000.04019.13
5.4.260.0070.03318.78
5.4.250.0030.07319.00
5.4.240.0030.03318.95
5.4.230.0030.04319.11
5.4.220.0030.03319.05
5.4.210.0000.06319.01
5.4.200.0000.06319.08
5.4.190.0070.08018.88
5.4.180.0070.07019.01
5.4.170.0000.04018.98
5.4.160.0000.04018.99
5.4.150.0070.03718.79
5.4.140.0000.03716.32
5.4.130.0030.03716.26
5.4.120.0000.03716.31
5.4.110.0000.05316.27
5.4.100.0000.06316.46
5.4.90.0000.03716.46
5.4.80.0000.03316.45
5.4.70.0000.03016.28
5.4.60.0000.03716.33
5.4.50.0030.06016.40
5.4.40.0070.03316.43
5.4.30.0000.04716.26
5.4.20.0030.03316.21
5.4.10.0000.03716.33
5.4.00.0000.03315.77
5.3.290.0070.07014.67
5.3.280.0070.06014.56
5.3.270.0000.03714.60
5.3.260.0000.06014.56
5.3.250.0000.05014.60
5.3.240.0000.04014.43
5.3.230.0100.04714.55
5.3.220.0070.06714.55
5.3.210.0030.06014.39
5.3.200.0030.04314.39
5.3.190.0000.03714.42
5.3.180.0000.03714.41
5.3.170.0070.02714.50
5.3.160.0000.03014.55
5.3.150.0030.02714.38
5.3.140.0000.03714.54
5.3.130.0000.06014.36
5.3.120.0030.06714.37
5.3.110.0030.04014.41
5.3.100.0000.03713.98
5.3.90.0070.03013.86
5.3.80.0070.03714.00
5.3.70.0000.04313.97
5.3.60.0000.03713.98
5.3.50.0030.02713.93
5.3.40.0000.03313.90
5.3.30.0000.04713.90
5.3.20.0000.04713.68
5.3.10.0000.03313.42
5.3.00.0000.03713.49
5.2.170.0000.03011.21
5.2.160.0000.02711.12
5.2.150.0000.04011.12
5.2.140.0000.03311.12
5.2.130.0030.03311.12
5.2.120.0000.02711.12
5.2.110.0030.05011.10
5.2.100.0000.05711.12
5.2.90.0000.02710.95
5.2.80.0000.04011.05
5.2.70.0030.05010.95
5.2.60.0000.03010.84
5.2.50.0000.04310.93
5.2.40.0000.03011.04
5.2.30.0000.03010.76
5.2.20.0000.03010.95
5.2.10.0030.02310.88
5.2.00.0000.03310.73
5.1.60.0030.02310.05
5.1.50.0000.0239.98
5.1.40.0000.0239.96
5.1.30.0000.02710.39
5.1.20.0030.03010.26
5.1.10.0030.02310.09
5.1.00.0000.03010.06
5.0.50.0000.0208.66
5.0.40.0000.0208.66
5.0.30.0000.0278.66
5.0.20.0030.0138.66
5.0.10.0030.0178.66
5.0.00.0030.0278.66
4.4.90.0000.0278.66
4.4.80.0030.0138.66
4.4.70.0030.0238.66
4.4.60.0000.0208.66
4.4.50.0030.0108.66
4.4.40.0000.0238.66
4.4.30.0000.0138.66
4.4.20.0000.0178.66
4.4.10.0000.0178.66
4.4.00.0000.0238.66
4.3.110.0000.0238.66
4.3.100.0000.0138.66
4.3.90.0000.0138.66
4.3.80.0000.0238.66
4.3.70.0030.0138.66
4.3.60.0000.0138.66
4.3.50.0000.0138.66
4.3.40.0030.0238.66
4.3.30.0000.0308.66
4.3.20.0000.0338.66
4.3.10.0000.0178.66
4.3.00.0070.0208.66

preferences:
41.09 ms | 401 KiB | 5 Q