3v4l.org

run code in 300+ PHP versions simultaneously
<?php exec ('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)
8.3.60.0110.01116.50
8.3.50.0150.00221.91
8.3.40.0070.00718.53
8.3.30.0090.00618.92
8.3.20.0040.00420.26
8.3.10.0080.00023.56
8.3.00.0100.00017.25
8.2.180.0120.00318.54
8.2.170.0110.01122.96
8.2.160.0100.00720.52
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0090.00926.16
8.2.120.0000.00822.27
8.2.110.0090.00022.19
8.2.100.0040.00817.78
8.2.90.0060.00318.99
8.2.80.0000.00817.97
8.2.70.0080.00417.50
8.2.60.0040.00417.91
8.2.50.0030.00618.07
8.2.40.0030.00518.03
8.2.30.0070.00018.06
8.2.20.0040.00417.68
8.2.10.0050.00319.36
8.2.00.0040.00417.69
8.1.280.0070.01525.92
8.1.270.0050.00322.18
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00023.84
8.1.230.0080.00319.22
8.1.220.0020.00517.74
8.1.210.0030.00618.77
8.1.200.0060.00317.35
8.1.190.0040.00417.28
8.1.180.0040.00418.10
8.1.170.0030.00518.64
8.1.160.0000.00721.95
8.1.150.0040.00418.59
8.1.140.0060.00317.45
8.1.130.0000.00717.75
8.1.120.0040.00417.29
8.1.110.0000.01017.38
8.1.100.0070.00017.29
8.1.90.0020.00517.34
8.1.80.0040.00417.27
8.1.70.0000.00717.23
8.1.60.0000.00817.47
8.1.50.0090.00017.45
8.1.40.0000.00817.45
8.1.30.0080.00017.54
8.1.20.0040.00417.47
8.1.10.0000.00717.33
8.1.00.0000.00817.43
8.0.300.0030.00418.77
8.0.290.0000.00717.05
8.0.280.0000.00818.26
8.0.270.0030.00417.19
8.0.260.0060.00016.74
8.0.250.0030.00316.79
8.0.240.0040.00416.84
8.0.230.0040.00416.75
8.0.220.0000.00716.80
8.0.210.0030.00416.77
8.0.200.0030.00316.77
8.0.190.0080.00016.73
8.0.180.0050.00616.78
8.0.170.0050.00316.70
8.0.160.0020.00516.82
8.0.150.0030.00616.63
8.0.140.0040.00416.73
8.0.130.0000.00613.25
8.0.120.0000.00816.81
8.0.110.0030.00616.77
8.0.100.0040.00416.70
8.0.90.0040.00416.69
8.0.80.0090.01316.86
8.0.70.0040.00416.83
8.0.60.0040.00416.83
8.0.50.0040.00416.88
8.0.30.0150.00516.93
8.0.20.0080.01317.40
8.0.10.0040.00416.95
8.0.00.0090.01316.72
7.4.330.0050.00015.00
7.4.320.0030.00416.46
7.4.300.0000.00816.45
7.4.290.0000.00716.44
7.4.280.0080.00016.48
7.4.270.0070.00016.38
7.4.260.0030.00316.44
7.4.250.0070.00016.21
7.4.240.0020.00616.35
7.4.230.0050.00316.39
7.4.220.0090.00916.30
7.4.210.0110.00516.45
7.4.200.0030.00316.10
7.4.190.0000.00816.61
7.4.160.0130.00416.43
7.4.150.0200.00017.40
7.4.140.0070.01317.86
7.4.130.0090.00916.36
7.4.120.0150.00416.46
7.4.110.0110.00616.04
7.4.100.0060.01916.25
7.4.90.0040.01516.30
7.4.80.0100.01019.39
7.4.70.0140.00316.22
7.4.60.0120.00416.57
7.4.50.0040.00416.56
7.4.40.0040.01522.77
7.4.30.0000.01716.56
7.4.00.0080.01014.84
7.3.330.0000.00513.12
7.3.320.0000.00513.02
7.3.310.0070.00016.11
7.3.300.0030.00416.14
7.3.290.0030.01116.18
7.3.280.0090.00916.20
7.3.270.0090.01217.40
7.3.260.0060.01316.20
7.3.250.0150.00716.28
7.3.240.0130.01016.38
7.3.230.0070.01216.39
7.3.210.0160.00416.35
7.3.200.0090.00919.39
7.3.190.0040.01516.24
7.3.180.0080.00916.26
7.3.170.0140.00716.27
7.3.160.0120.00616.13
7.3.120.0060.00914.58
7.3.110.0050.01014.68
7.3.100.0090.00614.82
7.3.90.0100.00414.72
7.3.80.0030.01014.46
7.3.70.0000.01114.79
7.3.60.0090.00914.75
7.3.50.0050.01314.75
7.3.40.0140.00314.77
7.3.30.0060.00614.70
7.3.20.0070.01116.49
7.3.10.0070.00416.37
7.3.00.0060.01016.48
7.2.330.0140.00716.27
7.2.320.0060.00916.41
7.2.310.0110.01216.45
7.2.300.0090.00916.07
7.2.290.0120.00916.38
7.2.250.0110.00714.66
7.2.240.0100.01014.71
7.2.230.0130.00414.65
7.2.220.0030.01214.91
7.2.210.0050.00915.09
7.2.200.0090.00614.82
7.2.190.0080.00414.54
7.2.180.0090.00614.68
7.2.170.0080.00415.02
7.2.00.0000.01819.32
7.1.330.0060.00915.67
7.1.320.0090.00715.39
7.1.310.0090.00615.86
7.1.300.0110.00015.73
7.1.290.0000.01315.82
7.1.280.0030.01015.83
7.1.270.0060.01015.70
7.1.260.0060.01015.75
7.1.100.0100.00717.84
7.1.70.0040.00817.06
7.1.60.0040.01419.31
7.1.50.0070.01516.92
7.1.00.0100.06722.46
7.0.200.0030.00716.66
7.0.140.0130.06722.09
7.0.60.0030.03321.71
7.0.50.0070.08317.86
7.0.40.0200.06720.04
7.0.30.0330.07720.17
7.0.20.0230.04020.04
7.0.10.0170.07720.09
7.0.00.0000.06020.20
5.6.280.0070.07321.07
5.6.210.0170.07020.46
5.6.200.0000.04318.18
5.6.190.0070.04020.43
5.6.180.0300.04720.39
5.6.170.0330.05320.45
5.6.160.0130.08020.45
5.6.150.0000.08718.15
5.6.140.0070.04718.22
5.6.130.0100.04318.20
5.6.120.0070.08721.12
5.6.110.0270.07021.05
5.6.100.0170.07320.97
5.6.90.0100.06721.00
5.6.80.0200.06320.36
5.5.350.0170.06020.35
5.5.340.0070.03717.95
5.5.330.0070.07720.21
5.5.320.0000.07320.34
5.5.310.0270.06020.30
5.5.300.0170.08017.98
5.5.290.0030.04317.95
5.5.280.0170.08020.87
5.5.270.0130.08320.88
5.5.260.0070.05020.79
5.5.250.0130.06720.56
5.5.240.0330.03320.28
5.4.450.0300.08019.43
5.4.440.0270.07319.46
5.4.430.0300.05719.13
5.4.420.0300.06319.42
5.4.410.0170.08319.02
5.4.400.0230.05718.93
5.4.390.0170.04718.93
5.4.380.0270.03718.93
5.4.370.0200.04019.08
5.4.360.0200.05018.78
5.4.350.0170.04019.07
5.4.340.0270.07319.08
5.4.320.0200.05319.08
5.4.310.0270.06719.25
5.4.300.0330.06019.08
5.4.290.0370.06319.20
5.4.280.0400.05319.21
5.4.270.0270.04719.25
5.4.260.0200.04718.95
5.4.250.0200.04019.19
5.4.240.0200.03718.88
5.4.230.0230.07019.05
5.4.220.0230.07019.07
5.4.210.0200.03719.05
5.4.200.0270.06318.80
5.4.190.0170.04319.09
5.4.180.0230.04019.22
5.4.170.0300.06318.92
5.4.160.0200.04018.86
5.4.150.0230.04319.09
5.4.140.0330.03716.34
5.4.130.0200.05016.27
5.4.120.0270.05016.45
5.4.110.0300.03016.23
5.4.100.0300.03716.34
5.4.90.0230.04016.49
5.4.80.0170.03716.46
5.4.70.0230.03016.25
5.4.60.0270.03716.39
5.4.50.0200.06016.39
5.4.40.0230.06716.39
5.4.30.0100.05016.08
5.4.20.0170.04316.46
5.4.10.0270.04716.30
5.4.00.0170.04015.75
5.3.290.0130.04314.51
5.3.280.0270.05714.54
5.3.270.0300.06014.52
5.3.260.0200.06314.70
5.3.250.0270.08014.59
5.3.240.0230.04314.55
5.3.230.0270.04314.48
5.3.220.0300.06714.54
5.3.210.0270.03314.47
5.3.200.0200.03714.45
5.3.190.0130.05014.41
5.3.180.0230.03314.41
5.3.170.0200.03714.66
5.3.160.0200.03714.52
5.3.150.0230.03314.55
5.3.140.0270.03014.50
5.3.130.0170.04714.54
5.3.120.0230.06014.48
5.3.110.0230.07314.65
5.3.100.0230.05713.86
5.3.90.0070.04313.87
5.3.80.0200.03713.97
5.3.70.0170.03714.06
5.3.60.0130.04013.95
5.3.50.0170.04713.75
5.3.40.0070.04713.90
5.3.30.0300.07013.87
5.3.20.0230.03013.60
5.3.10.0170.03713.64
5.3.00.0170.05013.59
5.2.170.0130.03011.04
5.2.160.0130.06711.30
5.2.150.0230.05011.20
5.2.140.0270.05710.95
5.2.130.0130.04010.95
5.2.120.0200.02710.96
5.2.110.0130.02710.94
5.2.100.0230.03311.05
5.2.90.0130.03011.13
5.2.80.0130.03711.04
5.2.70.0130.03010.96
5.2.60.0170.04010.89
5.2.50.0130.03010.96
5.2.40.0170.02310.82
5.2.30.0070.03311.02
5.2.20.0100.03010.79
5.2.10.0170.05710.76
5.2.00.0100.03010.81
5.1.60.0170.0239.89
5.1.50.0100.0309.89
5.1.40.0170.0239.86
5.1.30.0100.03310.23
5.1.20.0100.02710.29
5.1.10.0130.02310.15
5.1.00.0100.02710.12
5.0.50.0000.0238.57
5.0.40.0000.0208.57
5.0.30.0070.0438.57
5.0.20.0030.0238.57
5.0.10.0070.0208.57
5.0.00.0070.0308.57
4.4.90.0030.0178.57
4.4.80.0030.0178.57
4.4.70.0030.0178.57
4.4.60.0070.0138.57
4.4.50.0100.0338.57
4.4.40.0070.0208.57
4.4.30.0030.0178.57
4.4.20.0070.0308.57
4.4.10.0030.0178.57
4.4.00.0130.0238.57
4.3.110.0100.0138.57
4.3.100.0070.0308.57
4.3.90.0030.0238.57
4.3.80.0070.0238.57
4.3.70.0130.0278.57
4.3.60.0030.0178.57
4.3.50.0030.0178.57
4.3.40.0070.0438.57
4.3.30.0070.0208.57
4.3.20.0030.0278.57
4.3.10.0070.0278.57
4.3.00.0070.0208.57

preferences:
46.67 ms | 401 KiB | 5 Q