3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo exec('cd /home; 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)
8.3.60.0040.01116.49
8.3.50.0120.00818.43
8.3.40.0090.00618.71
8.3.30.0140.00618.59
8.3.20.0050.00318.91
8.3.10.0030.00620.67
8.3.00.0030.00519.38
8.2.180.0040.01116.51
8.2.170.0150.00022.96
8.2.160.0100.00420.47
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00418.89
8.2.110.0030.00620.97
8.2.100.0000.01217.84
8.2.90.0030.00619.33
8.2.80.0050.00319.28
8.2.70.0000.00917.50
8.2.60.0040.00417.80
8.2.50.0090.00018.07
8.2.40.0040.00418.16
8.2.30.0100.00017.92
8.2.20.0050.00519.46
8.2.10.0080.00017.69
8.2.00.0000.00917.57
8.1.280.0060.00925.92
8.1.270.0050.00324.66
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0120.00020.68
8.1.230.0040.00720.97
8.1.220.0040.00417.77
8.1.210.0040.00418.77
8.1.200.0000.00917.22
8.1.190.0000.00817.40
8.1.180.0000.00818.10
8.1.170.0000.00818.75
8.1.160.0040.00418.88
8.1.150.0030.00518.60
8.1.140.0020.00517.36
8.1.130.0030.00317.75
8.1.120.0030.00617.36
8.1.110.0000.00717.38
8.1.100.0040.00417.40
8.1.90.0060.00317.28
8.1.80.0000.00817.44
8.1.70.0070.00017.39
8.1.60.0070.00417.39
8.1.50.0040.00417.34
8.1.40.0030.00617.45
8.1.30.0000.00817.48
8.1.20.0030.00517.54
8.1.10.0030.00517.34
8.1.00.0000.00817.29
8.0.300.0040.00420.03
8.0.290.0000.00816.75
8.0.280.0070.00018.32
8.0.270.0030.00417.30
8.0.260.0030.00316.72
8.0.250.0040.00416.93
8.0.240.0050.00516.71
8.0.230.0070.00016.88
8.0.220.0000.00716.81
8.0.210.0000.00716.84
8.0.200.0060.00016.86
8.0.190.0070.00016.79
8.0.180.0040.00416.81
8.0.170.0080.00016.76
8.0.160.0030.00416.71
8.0.150.0000.00816.64
8.0.140.0000.00816.68
8.0.130.0030.00313.18
8.0.120.0040.00416.76
8.0.110.0000.00716.69
8.0.100.0030.00616.67
8.0.90.0000.00716.80
8.0.80.0000.01516.82
8.0.70.0000.00716.71
8.0.60.0000.00816.66
8.0.50.0040.00516.79
8.0.30.0120.00717.13
8.0.20.0090.01017.07
8.0.10.0040.00416.94
8.0.00.0120.00816.56
7.4.330.0000.00612.86
7.4.320.0060.00016.36
7.4.300.0030.00316.48
7.4.290.0070.00016.50
7.4.280.0000.00816.35
7.4.270.0030.00316.42
7.4.260.0030.00313.21
7.4.250.0000.00816.45
7.4.240.0040.00416.43
7.4.230.0050.00216.55
7.4.220.0090.01616.49
7.4.210.0170.00316.39
7.4.200.0030.00616.51
7.4.190.0030.00316.59
7.4.160.0100.00716.26
7.4.150.0070.01816.53
7.4.140.0080.00916.44
7.4.130.0220.00316.45
7.4.120.0140.00416.49
7.4.110.0150.00416.26
7.4.100.0100.00716.25
7.4.90.0060.01216.46
7.4.80.0070.01919.39
7.4.70.0120.00416.36
7.4.60.0100.00616.41
7.4.50.0030.00516.36
7.4.40.0060.00716.41
7.4.30.0160.00416.55
7.4.00.0070.01014.88
7.3.330.0030.00413.12
7.3.320.0030.00312.96
7.3.310.0000.00716.20
7.3.300.0000.00716.21
7.3.290.0060.00816.19
7.3.280.0080.00816.17
7.3.270.0030.01416.20
7.3.260.0190.00116.49
7.3.250.0140.00516.25
7.3.240.0080.00916.27
7.3.230.0040.01216.51
7.3.210.0170.00016.26
7.3.200.0030.01316.23
7.3.190.0150.00916.29
7.3.180.0030.01316.32
7.3.170.0080.01116.19
7.3.160.0030.01516.14
7.3.120.0140.00014.58
7.2.330.0090.01016.38
7.2.320.0130.00416.52
7.2.310.0180.00416.52
7.2.300.0100.01016.54
7.2.290.0100.00716.29
7.2.60.0140.00716.95
7.1.200.0030.01315.41
7.1.70.0000.00917.21
7.1.60.0040.00817.36
7.1.50.0070.01317.10
7.1.40.0110.00716.70
7.1.30.0100.00316.76
7.1.20.0040.00916.89
7.1.10.0040.00816.59
7.1.00.0000.01416.54
7.0.200.0080.00016.88
7.0.190.0040.00416.36
7.0.180.0050.01016.21
7.0.170.0000.01016.24
7.0.160.0040.00716.26
7.0.150.0050.00516.21
7.0.140.0100.00716.36
7.0.130.0150.00016.32
7.0.120.0000.01416.54
7.0.110.0070.00816.14
7.0.100.0000.01216.45
7.0.90.0120.00016.47
7.0.80.0030.00716.21
7.0.70.0060.00616.10
7.0.60.0120.00016.07
7.0.50.0090.00516.38
7.0.40.0120.00815.19
7.0.30.0090.00915.19
7.0.20.0040.00815.19
7.0.10.0060.00615.19
7.0.00.0000.00815.19
5.6.300.0100.03820.96
5.6.290.0160.08420.66
5.6.280.0210.06921.04
5.6.270.0240.02720.88
5.6.260.0030.04920.84
5.6.250.0000.05020.94
5.6.240.0030.04921.04
5.6.230.0070.04521.03
5.6.220.0070.04620.84
5.6.210.0030.04521.03
5.6.200.0130.03620.80
5.6.190.0070.07720.95
5.6.180.0100.04720.87
5.6.170.0060.04520.96
5.6.160.0100.05320.82
5.6.150.0040.05020.83
5.6.140.0040.04720.79
5.6.130.0070.04020.96
5.6.120.0160.03820.83
5.6.110.0070.06020.80
5.6.100.0300.04120.91
5.6.90.0110.04720.98
5.6.80.0100.04520.36
5.6.70.0110.04220.27
5.6.60.0030.09520.27
5.6.50.0070.04720.39
5.6.40.0200.04720.20
5.6.30.0070.04820.32
5.6.20.0130.03620.16
5.6.10.0060.05120.35
5.6.00.0060.04320.24
5.5.380.0070.04417.46
5.5.370.0060.03817.61
5.5.360.0080.04217.43
5.5.350.0000.04517.54
5.5.340.0100.03718.06
5.5.330.0160.03318.07
5.5.320.0070.03917.95
5.5.310.0000.04717.97
5.5.300.0060.03917.97
5.5.290.0030.04217.89
5.5.280.0070.04117.95
5.5.270.0070.04717.94
5.5.260.0090.04017.96
5.5.250.0200.03417.87
5.5.240.0100.03417.46
5.5.230.0060.03917.42
5.5.220.0070.03817.35
5.5.210.0010.04417.42
5.5.200.0110.03517.24
5.5.190.0070.04017.42
5.5.180.0070.05017.38
5.5.160.0030.04317.37
5.5.150.0030.05517.41
5.5.140.0100.07417.30
5.5.130.0030.04117.41
5.5.120.0030.04017.26
5.5.110.0030.05217.46
5.5.100.0100.04917.32
5.5.90.0300.02417.32
5.5.80.0040.05017.13
5.5.70.0040.05417.12
5.5.60.0070.04317.22
5.5.50.0070.03917.21
5.5.40.0030.04117.31
5.5.30.0030.04517.40
5.5.20.0040.04317.29
5.5.10.0100.04217.39
5.5.00.0070.07017.30
5.4.450.0070.04019.31
5.4.440.0030.04419.16
5.4.430.0070.05119.38
5.4.420.0120.03319.34
5.4.410.0040.04119.07
5.4.400.0030.06618.93
5.4.390.0040.05019.01
5.4.380.0100.03819.10
5.4.370.0060.03918.83
5.4.360.0000.05018.83
5.4.350.0030.04319.10
5.4.340.0070.05618.86
5.4.320.0030.04019.02
5.4.310.0200.07719.05
5.4.300.0070.03618.91
5.4.290.0140.06519.10
5.4.280.0200.06118.86
5.4.270.0070.07519.01
5.4.260.0100.04419.14
5.4.250.0000.04618.88
5.4.240.0030.04919.06
5.4.230.0100.03919.05
5.4.220.0070.08319.16
5.4.210.0070.07519.09
5.4.200.0070.04718.97
5.4.190.0000.04819.07
5.4.180.0060.04119.04
5.4.170.0130.05819.16
5.4.160.0030.04219.05
5.4.150.0130.06019.12
5.4.140.0070.03816.60
5.4.130.0030.03716.65
5.4.120.0030.04116.57
5.4.110.0000.04116.46
5.4.100.0060.03616.53
5.4.90.0030.07916.61
5.4.80.0030.03916.34
5.4.70.0070.03316.39
5.4.60.0000.04016.39
5.4.50.0070.04716.55
5.4.40.0060.03816.60
5.4.30.0030.03616.36
5.4.20.0070.03816.55
5.4.10.0100.03116.57
5.4.00.0070.03316.11
5.3.290.0130.04515.19
5.3.280.0060.03915.19
5.3.270.0100.05415.19
5.3.260.0060.04115.19
5.3.250.0030.08215.19
5.3.240.0030.04615.19
5.3.230.0000.04615.19
5.3.220.0060.03815.19
5.3.210.0000.04315.19
5.3.200.0000.06715.19
5.3.190.0100.05915.19
5.3.180.0060.03515.19
5.3.170.0030.03815.19
5.3.160.0000.04715.19
5.3.150.0070.05115.19
5.3.140.0100.04615.19
5.3.130.0030.07815.19
5.3.120.0060.05915.19
5.3.110.0060.03615.19
5.3.100.0040.03715.19
5.3.90.0060.03515.19
5.3.80.0100.04515.19
5.3.70.0070.03315.19
5.3.60.0030.04215.19
5.3.50.0130.03515.19
5.3.40.0110.03415.19
5.3.30.0070.03915.19
5.3.20.0030.03615.19
5.3.10.0000.05015.19
5.3.00.0070.04115.19
5.2.170.0030.06715.19
5.2.160.0040.02915.19
5.2.150.0070.02615.19
5.2.140.0030.03515.19
5.2.130.0060.04915.19
5.2.120.0100.06415.19
5.2.110.0060.04615.19
5.2.100.0070.06515.19
5.2.90.0130.05815.19
5.2.80.0040.04715.19
5.2.70.0070.02915.19
5.2.60.0100.02615.19
5.2.50.0030.03915.19
5.2.40.0000.03515.19
5.2.30.0070.03015.19
5.2.20.0030.04915.19
5.2.10.0220.01915.19
5.2.00.0000.03215.19
5.1.60.0000.02715.19
5.1.50.0060.02215.19
5.1.40.0030.02415.19
5.1.30.0070.02315.19
5.1.20.0030.04315.19
5.1.10.0100.05315.19
5.1.00.0030.02815.19
5.0.50.0000.02215.19
5.0.40.0000.02415.19
5.0.30.0030.03515.19
5.0.20.0030.01915.19
5.0.10.0040.02215.19
5.0.00.0070.02615.19
4.4.90.0000.01915.19
4.4.80.0070.02115.19
4.4.70.0070.01415.19
4.4.60.0000.01615.19
4.4.50.0030.01415.19
4.4.40.0000.02815.19
4.4.30.0000.01815.19
4.4.20.0000.03215.19
4.4.10.0000.01815.19
4.4.00.0030.02215.19
4.3.110.0030.01315.19
4.3.100.0000.02115.19
4.3.90.0030.01515.19
4.3.80.0000.02615.19
4.3.70.0030.01315.19
4.3.60.0000.01615.19
4.3.50.0030.01415.19
4.3.40.0000.02615.19
4.3.30.0040.01415.19
4.3.20.0070.01315.19
4.3.10.0060.02615.19
4.3.00.0030.03115.19

preferences:
37.99 ms | 401 KiB | 5 Q