3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo system("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)
8.3.60.0150.00018.39
8.3.50.0100.00921.94
8.3.40.0070.00718.70
8.3.30.0050.01018.88
8.3.20.0070.00020.25
8.3.10.0050.00322.17
8.3.00.0030.00622.56
8.2.180.0140.00716.50
8.2.170.0100.00722.96
8.2.160.0110.00420.79
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0050.00326.16
8.2.120.0080.00019.36
8.2.110.0090.00022.08
8.2.100.0090.00317.91
8.2.90.0090.00019.17
8.2.80.0030.00517.97
8.2.70.0030.00617.49
8.2.60.0000.00817.80
8.2.50.0000.00818.07
8.2.40.0000.00818.16
8.2.30.0040.00418.00
8.2.20.0040.00417.53
8.2.10.0000.00717.55
8.2.00.0000.00717.53
8.1.280.0000.01525.92
8.1.270.0040.00423.84
8.1.260.0080.00026.35
8.1.250.0140.00428.09
8.1.240.0090.00023.85
8.1.230.0060.00619.08
8.1.220.0090.00017.74
8.1.210.0040.00418.77
8.1.200.0090.00017.23
8.1.190.0000.00817.28
8.1.180.0060.00318.10
8.1.170.0040.00418.65
8.1.160.0050.00221.95
8.1.150.0040.00418.61
8.1.140.0030.00617.36
8.1.130.0000.00717.88
8.1.120.0020.00517.39
8.1.110.0040.00417.34
8.1.100.0000.00717.28
8.1.90.0040.00417.35
8.1.80.0040.00417.34
8.1.70.0000.00717.41
8.1.60.0040.00417.52
8.1.50.0040.00417.37
8.1.40.0040.00417.34
8.1.30.0040.00417.52
8.1.20.0050.00317.55
8.1.10.0080.00017.42
8.1.00.0000.00817.27
8.0.300.0070.00018.77
8.0.290.0000.00717.18
8.0.280.0030.00318.33
8.0.270.0030.00417.23
8.0.260.0040.00416.69
8.0.250.0000.00716.90
8.0.240.0000.00816.88
8.0.230.0070.00016.87
8.0.220.0030.00416.78
8.0.210.0030.00416.71
8.0.200.0000.00616.86
8.0.190.0000.00716.70
8.0.180.0040.00416.77
8.0.170.0050.00316.88
8.0.160.0080.00016.89
8.0.150.0050.00316.73
8.0.140.0000.00716.76
8.0.130.0000.00513.20
8.0.120.0040.00416.68
8.0.110.0070.00016.70
8.0.100.0020.00516.72
8.0.90.0070.00016.79
8.0.80.0060.01216.84
8.0.70.0000.00716.72
8.0.60.0000.00716.85
8.0.50.0040.00416.61
8.0.30.0090.01016.78
8.0.20.0120.00917.40
8.0.10.0070.00016.73
8.0.00.0060.01216.63
7.4.330.0050.00015.00
7.4.320.0000.00616.48
7.4.300.0030.00316.46
7.4.290.0030.00516.37
7.4.280.0000.00716.36
7.4.270.0030.00316.38
7.4.260.0090.00016.38
7.4.250.0020.00516.34
7.4.240.0030.00516.37
7.4.230.0040.00416.44
7.4.220.0090.01016.47
7.4.210.0060.01016.44
7.4.200.0050.00216.52
7.4.190.0040.00416.60
7.4.160.0060.01016.42
7.4.150.0240.00417.40
7.4.140.0130.01117.86
7.4.130.0090.00916.44
7.4.120.0130.00716.40
7.4.110.0080.00916.26
7.4.100.0070.01016.13
7.4.90.0030.01416.31
7.4.80.0090.00919.39
7.4.70.0030.01416.41
7.4.60.0070.01416.42
7.4.50.0030.00316.32
7.4.40.0090.00922.77
7.4.30.0050.01116.41
7.4.00.0100.00714.71
7.3.330.0030.00313.04
7.3.320.0030.00312.93
7.3.310.0000.00816.05
7.3.300.0000.00716.17
7.3.290.0030.01216.21
7.3.280.0080.01016.19
7.3.270.0180.00117.40
7.3.260.0110.00916.27
7.3.250.0070.01116.35
7.3.240.0100.00716.11
7.3.230.0080.00916.39
7.3.210.0060.01216.33
7.3.200.0070.01119.39
7.3.190.0110.00916.22
7.3.180.0060.01016.27
7.3.170.0030.01816.27
7.3.160.0060.01016.29
7.3.120.0090.00914.88
7.2.330.0140.01016.21
7.2.320.0110.00616.66
7.2.310.0060.01216.45
7.2.300.0000.01916.42
7.2.290.0000.01616.51
7.2.60.0080.01116.80
7.2.00.0060.01019.27
7.1.200.0080.00415.72
7.1.100.0030.01018.06
7.1.70.0060.00616.70
7.1.60.0140.00319.82
7.1.50.0070.01817.05
7.1.00.0030.07322.57
7.0.200.0130.00916.60
7.0.140.0130.06721.99
7.0.70.0100.07721.72
7.0.60.0070.08721.82
7.0.50.0130.08322.12
7.0.40.0130.07720.05
7.0.30.0030.08720.14
7.0.20.0070.08320.14
7.0.10.0100.08020.13
7.0.00.0030.04320.12
5.6.280.0070.07321.10
5.6.220.0070.05720.75
5.6.210.0100.07720.58
5.6.200.0030.07321.03
5.6.190.0030.05321.03
5.6.180.0070.05021.02
5.6.170.0000.06021.03
5.6.160.0130.07021.02
5.6.150.0030.08321.18
5.6.140.0070.04321.06
5.6.130.0030.09021.00
5.6.120.0030.08021.05
5.6.110.0030.09320.93
5.6.100.0130.08021.05
5.6.90.0070.06021.08
5.6.80.0070.08320.38
5.6.70.0070.04020.47
5.6.60.0070.08020.41
5.6.50.0070.08020.48
5.6.40.0030.05020.39
5.6.30.0070.07720.43
5.6.20.0030.06020.36
5.6.10.0070.07020.52
5.6.00.0100.07320.40
5.5.360.0130.07720.44
5.5.350.0230.07720.43
5.5.340.0100.08020.86
5.5.330.0070.08320.76
5.5.320.0100.07720.88
5.5.310.0200.07020.85
5.5.300.0000.06020.76
5.5.290.0100.08320.87
5.5.280.0070.08720.86
5.5.270.0030.05320.91
5.5.260.0070.08720.80
5.5.250.0030.08020.73
5.5.240.0070.08020.29
5.5.230.0170.07020.21
5.5.220.0030.08020.13
5.5.210.0030.05020.23
5.5.200.0070.08320.18
5.5.190.0070.05720.11
5.5.180.0170.07320.18
5.5.160.0070.05020.14
5.5.150.0030.08319.98
5.5.140.0030.06720.14
5.5.130.0100.07020.14
5.5.120.0100.07320.21
5.5.110.0030.08719.97
5.5.100.0130.07020.05
5.5.90.0070.05320.03
5.5.80.0070.06019.97
5.5.70.0070.07019.93
5.5.60.0030.08020.15
5.5.50.0070.04319.93
5.5.40.0030.05720.15
5.5.30.0070.06020.04
5.5.20.0070.07320.13
5.5.10.0030.04020.05
5.5.00.0130.05720.09
5.4.450.0030.09019.11
5.4.440.0030.06319.35
5.4.430.0030.09019.37
5.4.420.0130.07719.30
5.4.410.0000.09019.31
5.4.400.0070.07718.95
5.4.390.0030.08018.98
5.4.380.0070.09319.11
5.4.370.0100.06319.15
5.4.360.0100.07318.95
5.4.350.0100.03319.02
5.4.340.0070.07318.98
5.4.320.0070.05019.23
5.4.310.0130.05019.13
5.4.300.0030.05018.82
5.4.290.0130.06018.94
5.4.280.0130.07019.07
5.4.270.0170.07018.81
5.4.260.0000.06719.03
5.4.250.0030.07318.78
5.4.240.0030.05319.11
5.4.230.0070.04019.13
5.4.220.0070.07718.91
5.4.210.0100.07019.22
5.4.200.0030.04719.07
5.4.190.0130.06718.95
5.4.180.0070.06018.77
5.4.170.0070.06719.05
5.4.160.0000.06319.09
5.4.150.0070.07319.07
5.4.140.0070.05316.33
5.4.130.0000.05716.11
5.4.120.0030.07716.30
5.4.110.0130.07316.48
5.4.100.0070.04716.27
5.4.90.0070.07016.27
5.4.80.0100.06716.26
5.4.70.0000.07016.32
5.4.60.0070.06716.23
5.4.50.0030.07016.25
5.4.40.0070.03716.34
5.4.30.0100.07016.45
5.4.20.0000.08016.21
5.4.10.0070.05716.29
5.4.00.0000.06715.73
5.3.290.0170.07314.53
5.3.280.0070.07014.56
5.3.270.0070.07314.58
5.3.260.0070.07314.48
5.3.250.0070.06314.43
5.3.240.0030.07314.46
5.3.230.0070.08314.55
5.3.220.0100.07714.43
5.3.210.0030.07714.57
5.3.200.0000.08714.55
5.3.190.0030.05714.43
5.3.180.0030.08014.57
5.3.170.0070.07714.43
5.3.160.0030.06714.43
5.3.150.0100.03714.43
5.3.140.0030.07314.46
5.3.130.0000.07714.53
5.3.120.0030.04314.52
5.3.110.0070.08014.54
5.3.100.0100.07014.43
5.3.90.0070.07314.43
5.3.80.0030.04714.43
5.3.70.0030.04314.43
5.3.60.0070.06714.43
5.3.50.0000.04014.43
5.3.40.0070.07714.43
5.3.30.0030.07314.43
5.3.20.0000.08014.43
5.3.10.0100.07314.43
5.3.00.0000.06714.43
5.2.170.0030.06014.43
5.2.160.0030.04014.43
5.2.150.0030.06014.43
5.2.140.0000.03314.43
5.2.130.0070.04314.43
5.2.120.0030.04014.43
5.2.110.0030.04314.43
5.2.100.0000.05714.43
5.2.90.0030.06014.43
5.2.80.0000.05314.43
5.2.70.0070.06314.43
5.2.60.0070.04014.43
5.2.50.0100.05714.43
5.2.40.0030.06014.43
5.2.30.0030.06314.43
5.2.20.0030.06314.43
5.2.10.0030.05314.43
5.2.00.0030.06714.43
5.1.60.0070.05014.43
5.1.50.0030.02314.43
5.1.40.0030.04314.43
5.1.30.0030.07314.43
5.1.20.0000.02714.43
5.1.10.0070.05014.43
5.1.00.0070.05314.43
5.0.50.0030.04714.43
5.0.40.0070.04014.43
5.0.30.0030.05014.43
5.0.20.0030.04714.43
5.0.10.0000.04014.43
5.0.00.0000.07014.43
4.4.90.0030.03014.43
4.4.80.0000.03014.43
4.4.70.0000.03014.43
4.4.60.0000.02014.43
4.4.50.0030.02014.43
4.4.40.0000.05714.43
4.4.30.0070.03014.43
4.4.20.0000.02014.43
4.4.10.0000.03714.43
4.4.00.0000.04014.43
4.3.110.0030.03314.43
4.3.100.0030.03314.43
4.3.90.0030.03314.43
4.3.80.0000.05014.43
4.3.70.0000.03014.43
4.3.60.0070.03014.43
4.3.50.0000.04014.43
4.3.40.0000.05314.43
4.3.30.0070.03014.43
4.3.20.0000.04014.43
4.3.10.0070.03014.43
4.3.00.0030.03714.43

preferences:
48.49 ms | 401 KiB | 5 Q