3v4l.org

run code in 300+ PHP versions simultaneously
<?php pcntl_exec("df");

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)
8.3.60.0040.01116.75
8.3.50.0110.00717.35
8.3.40.0090.01218.69
8.3.30.0100.00318.70
8.3.20.0050.00318.77
8.3.10.0040.00420.53
8.3.00.0050.00317.36
8.2.180.0060.01016.38
8.2.170.0120.00322.96
8.2.160.0100.00322.12
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00419.83
8.2.110.0100.00021.06
8.2.100.0080.00317.72
8.2.90.0000.00917.84
8.2.80.0040.00417.97
8.2.70.0050.00317.63
8.2.60.0000.00917.63
8.2.50.0000.00817.50
8.2.40.0080.00017.93
8.2.30.0050.00218.07
8.2.20.0040.00417.68
8.2.10.0040.00417.54
8.2.00.0070.00017.77
8.1.280.0000.01425.92
8.1.270.0030.00524.66
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00322.20
8.1.230.0040.00820.88
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0000.00817.35
8.1.190.0000.00817.23
8.1.180.0050.00318.10
8.1.170.0080.00017.62
8.1.160.0040.00418.82
8.1.150.0070.00018.50
8.1.140.0000.00717.21
8.1.130.0000.00717.73
8.1.120.0000.00717.23
8.1.110.0000.00817.21
8.1.100.0030.00517.32
8.1.90.0040.00417.32
8.1.80.0000.00817.31
8.1.70.0000.00717.21
8.1.60.0000.00817.46
8.1.50.0040.00417.30
8.1.40.0040.00417.32
8.1.30.0050.00217.59
8.1.20.0000.00817.45
8.1.10.0000.00717.56
8.1.00.0080.00017.39
8.0.300.0050.00219.95
8.0.290.0060.00316.75
8.0.280.0040.00418.36
8.0.270.0000.00717.12
8.0.260.0030.00316.81
8.0.250.0070.00016.86
8.0.240.0060.00317.00
8.0.230.0050.00316.84
8.0.220.0070.00016.88
8.0.210.0030.00316.89
8.0.200.0000.00816.86
8.0.190.0000.00716.98
8.0.180.0000.00716.84
8.0.170.0070.00316.78
8.0.160.0030.00516.84
8.0.150.0030.00516.87
8.0.140.0000.01016.87
8.0.130.0000.00513.30
8.0.120.0040.00416.89
8.0.110.0040.00316.91
8.0.100.0000.00716.89
8.0.90.0040.00416.82
8.0.80.0130.00316.80
8.0.70.0000.00816.88
8.0.60.0040.00416.82
8.0.50.0070.00016.82
8.0.30.0090.00916.96
8.0.20.0090.00917.09
8.0.10.0040.00416.94
8.0.00.0130.00716.61
7.4.330.0020.00212.86
7.4.320.0030.00316.26
7.4.300.0030.00316.29
7.4.290.0050.00316.54
7.4.280.0030.00616.47
7.4.270.0070.00016.52
7.4.260.0000.00613.20
7.4.250.0050.00316.48
7.4.240.0000.00716.53
7.4.230.0000.00716.21
7.4.220.0070.01616.49
7.4.210.0080.00816.46
7.4.200.0050.00216.57
7.4.190.0000.00716.38
7.4.160.0060.00916.39
7.4.150.0180.00016.33
7.4.140.0070.01216.53
7.4.130.0120.00816.47
7.4.120.0120.00416.45
7.4.110.0100.01016.64
7.4.100.0170.00016.35
7.4.90.0070.01316.52
7.4.80.0120.00616.46
7.4.70.0100.00716.30
7.4.60.0100.00716.40
7.4.50.0030.00616.29
7.4.40.0120.00316.54
7.4.30.0030.01316.16
7.4.00.0110.00314.73
7.3.330.0060.00013.23
7.3.320.0000.00513.00
7.3.310.0040.00416.32
7.3.300.0000.00716.24
7.3.290.0060.00916.34
7.3.280.0120.00716.27
7.3.270.0110.00616.32
7.3.260.0060.01016.55
7.3.250.0130.00616.22
7.3.240.0040.01316.29
7.3.230.0130.00316.44
7.3.210.0060.01616.20
7.3.200.0130.00719.39
7.3.190.0170.00816.22
7.3.180.0070.01416.38
7.3.170.0080.01116.23
7.3.160.0100.00716.25
7.3.120.0000.01414.44
7.2.330.0080.00916.57
7.2.320.0110.00616.54
7.2.310.0170.00816.37
7.2.300.0060.01016.66
7.2.290.0070.01016.43
7.2.60.0040.01116.79
7.2.00.0040.00419.04
7.1.200.0040.00715.36
7.1.100.0070.00718.00
7.1.70.0000.01317.05
7.1.60.0090.01219.40
7.1.50.0060.00916.78
7.1.00.0000.08022.28
7.0.200.0070.00416.36
7.0.140.0070.07321.98
7.0.120.0030.06321.96
7.0.60.0030.08319.96
7.0.50.0100.03317.91
7.0.40.0000.09019.90
7.0.30.0230.08020.16
7.0.20.0270.03720.02
7.0.10.0300.05320.13
7.0.00.0030.04720.01
5.6.280.0000.07720.88
5.6.210.0030.08720.45
5.6.200.0100.05018.12
5.6.190.0030.06320.26
5.6.180.0330.04720.60
5.6.170.0330.04720.54
5.6.160.0030.04320.54
5.6.150.0170.06718.09
5.6.140.0030.04018.14
5.6.130.0100.03318.21
5.6.120.0070.04321.03
5.6.110.0130.06321.10
5.6.100.0070.07721.03
5.6.90.0070.04021.06
5.6.80.0100.08020.52
5.6.70.1030.03320.42
5.5.350.0270.07020.32
5.5.340.0070.08017.89
5.5.330.0130.03320.13
5.5.320.0270.08020.20
5.5.310.0270.07720.21
5.5.300.0000.04317.87
5.5.290.0100.03318.02
5.5.280.0100.07720.89
5.5.270.0000.09020.86
5.5.260.0100.08720.72
5.5.250.0170.07020.61
5.5.240.0070.07320.06
5.4.450.0000.04719.33
5.4.440.0100.07719.23
5.4.430.0070.06319.40
5.4.420.0070.05719.24
5.4.410.0070.06019.20
5.4.400.0070.04318.81
5.4.390.0130.06318.81
5.4.380.0100.06019.00
5.4.370.0100.07719.14
5.4.360.0130.06719.09
5.4.350.0100.07719.18
5.4.340.0170.06719.14
5.4.320.0100.07719.18
5.4.310.0000.04018.79
5.4.300.0070.06019.15
5.4.290.0100.07318.80
5.4.280.0170.06319.09
5.4.270.0070.03318.79
5.4.260.0070.05718.81
5.4.250.0000.04019.14
5.4.240.0130.04718.79
5.4.230.0070.06718.87
5.4.220.0000.05019.09
5.4.210.0030.05719.08
5.4.200.0070.04019.07
5.4.190.0100.04319.16
5.4.180.0100.06319.14
5.4.170.0100.04719.17
5.4.160.0030.06719.06
5.4.150.0130.04319.09
5.4.140.0100.07316.34
5.4.130.0070.07016.19
5.4.120.0000.07716.24
5.4.110.0100.07016.38
5.4.100.0130.06316.32
5.4.90.0100.07316.36
5.4.80.0170.06016.36
5.4.70.0100.05716.34
5.4.60.0030.07716.30
5.4.50.0100.04716.35
5.4.40.0100.07016.23
5.4.30.0130.06716.22
5.4.20.0030.05316.25
5.4.10.0070.04716.28
5.4.00.0070.07715.79
5.3.290.0070.04014.59
5.3.280.0070.04014.52
5.3.270.0170.06014.57
5.3.260.0070.04314.55
5.3.250.0070.03714.48
5.3.240.0000.07014.39
5.3.230.0000.05314.53
5.3.220.0030.07014.52
5.3.210.0070.08014.65
5.3.200.0030.05014.50
5.3.190.0170.05014.49
5.3.180.0000.08014.51
5.3.170.0070.04014.51
5.3.160.0070.07314.50
5.3.150.0030.05314.53
5.3.140.0070.04014.48
5.3.130.0030.05314.63
5.3.120.0100.05314.48
5.3.110.0070.04714.48
5.3.100.0030.05313.95
5.3.90.0100.05013.94
5.3.80.0070.07313.91
5.3.70.0000.05713.83
5.3.60.0070.07013.93
5.3.50.0000.05014.03
5.3.40.0000.08313.92
5.3.30.0070.06013.76
5.3.20.0070.07713.62
5.3.10.0070.05013.44
5.3.00.0030.04013.56
5.2.170.0000.06711.13
5.2.160.0070.06011.10
5.2.150.0000.07011.29
5.2.140.0070.06011.07
5.2.130.0030.06310.99
5.2.120.0030.05010.95
5.2.110.0070.05310.95
5.2.100.0100.02711.09
5.2.90.0100.05711.04
5.2.80.0030.06710.91
5.2.70.0030.03011.08
5.2.60.0070.05011.21
5.2.50.0030.05710.94
5.2.40.0030.06010.89
5.2.30.0030.03710.84
5.2.20.0100.05310.88
5.2.10.0030.05710.89
5.2.00.0030.02710.70
5.1.60.0000.03010.13
5.1.50.0130.04310.05
5.1.40.0070.0409.98
5.1.30.0130.05010.23
5.1.20.0100.03310.39
5.1.10.0100.05010.12
5.1.00.0000.05010.07
5.0.50.0070.0438.58
5.0.40.0000.0278.23
5.0.30.0030.0678.17
5.0.20.0000.0508.09
5.0.10.0000.0508.13
5.0.00.0000.0608.16
4.4.90.0030.0378.04
4.4.80.0070.0308.04
4.4.70.0070.0178.04
4.4.60.0000.0238.04
4.4.50.0000.0408.04
4.4.40.0070.0478.04
4.4.30.0030.0338.04
4.4.20.0000.0378.04
4.4.10.0030.0238.04
4.4.00.0000.0578.04
4.3.110.0030.0178.04
4.3.100.0100.0308.04
4.3.90.0000.0378.04
4.3.80.0000.0308.04
4.3.70.0030.0338.04
4.3.60.0000.0208.04
4.3.50.0000.0308.04
4.3.40.0030.0278.04
4.3.30.0000.0408.04
4.3.20.0070.0138.04
4.3.10.0030.0338.04
4.3.00.0000.0308.04

preferences:
33.62 ms | 401 KiB | 5 Q