3v4l.org

run code in 300+ PHP versions simultaneously
<?php system('ls /var/www');

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)
8.3.60.0090.00918.13
8.3.50.0110.01021.89
8.3.40.0110.00418.66
8.3.30.0090.00618.67
8.3.20.0000.00820.14
8.3.10.0040.00422.22
8.3.00.0040.01122.64
8.2.180.0060.01016.75
8.2.170.0140.00022.96
8.2.160.0040.01120.73
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00017.50
8.2.110.0030.00722.34
8.2.100.0060.00617.65
8.2.90.0000.00919.05
8.2.80.0000.01017.97
8.2.70.0000.00817.38
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0030.00518.09
8.2.30.0080.00018.04
8.2.20.0000.00717.52
8.2.10.0040.00417.67
8.2.00.0000.00917.54
8.1.280.0190.00325.92
8.1.270.0080.00022.24
8.1.260.0030.00626.35
8.1.250.0080.00528.09
8.1.240.0040.00520.84
8.1.230.0030.01019.15
8.1.220.0050.00317.74
8.1.210.0080.00018.77
8.1.200.0060.00317.22
8.1.190.0000.00817.18
8.1.180.0030.00618.10
8.1.170.0000.00818.59
8.1.160.0070.00021.97
8.1.150.0000.00818.63
8.1.140.0050.00317.45
8.1.130.0000.00817.88
8.1.120.0050.00317.40
8.1.110.0000.00717.46
8.1.100.0000.00717.30
8.1.90.0080.00017.25
8.1.80.0000.00817.41
8.1.70.0000.00717.32
8.1.60.0000.00817.47
8.1.50.0030.00517.48
8.1.40.0000.00817.45
8.1.30.0000.00817.41
8.1.20.0000.00817.51
8.1.10.0040.00417.43
8.1.00.0050.00317.22
8.0.300.0050.00318.77
8.0.290.0040.00416.93
8.0.280.0000.00818.30
8.0.270.0070.00017.18
8.0.260.0070.00016.80
8.0.250.0040.00416.82
8.0.240.0080.00016.84
8.0.230.0030.00416.83
8.0.220.0000.00716.75
8.0.210.0070.00016.70
8.0.200.0040.00416.86
8.0.190.0040.00416.83
8.0.180.0040.00416.88
8.0.170.0040.00416.89
8.0.160.0040.00416.68
8.0.150.0000.00816.80
8.0.140.0050.00216.81
8.0.130.0050.00013.24
8.0.120.0060.00316.75
8.0.110.0000.00716.81
8.0.100.0070.00016.61
8.0.90.0000.00716.84
8.0.80.0090.00616.83
8.0.70.0030.00516.88
8.0.60.0000.00716.88
8.0.50.0040.00416.80
8.0.30.0080.01416.93
8.0.20.0090.01017.40
8.0.10.0070.00016.94
8.0.00.0070.01216.63
7.4.330.0050.00015.03
7.4.320.0030.00316.31
7.4.300.0070.00016.50
7.4.290.0030.00916.45
7.4.280.0000.00816.46
7.4.270.0030.00316.45
7.4.260.0060.00316.41
7.4.250.0030.00616.26
7.4.240.0040.00416.35
7.4.230.0070.00016.46
7.4.220.0210.00316.55
7.4.210.0070.01016.50
7.4.200.0030.00416.24
7.4.190.0030.00316.55
7.4.160.0110.00416.36
7.4.150.0120.00917.40
7.4.140.0100.00817.86
7.4.130.0100.01016.40
7.4.120.0070.01116.50
7.4.110.0110.00616.29
7.4.100.0090.00916.31
7.4.90.0030.01416.49
7.4.80.0040.01419.39
7.4.70.0000.01716.44
7.4.60.0090.01316.36
7.4.50.0050.00316.38
7.4.40.0000.01522.77
7.4.30.0080.00816.46
7.4.00.0070.01114.63
7.3.330.0000.00512.93
7.3.320.0030.00313.05
7.3.310.0080.00016.18
7.3.300.0030.00416.23
7.3.290.0090.00616.24
7.3.280.0110.00516.20
7.3.270.0040.01517.40
7.3.260.0030.01416.25
7.3.250.0080.01116.29
7.3.240.0130.00416.21
7.3.230.0150.00616.39
7.3.210.0060.01316.27
7.3.200.0120.01019.39
7.3.190.0050.01116.27
7.3.180.0120.00316.38
7.3.170.0100.00716.27
7.3.160.0000.01616.33
7.3.120.0060.01014.81
7.3.10.0030.01116.59
7.3.00.0160.00016.27
7.2.330.0140.00416.38
7.2.320.0040.01916.13
7.2.310.0100.00716.27
7.2.300.0140.00816.63
7.2.290.0030.01316.51
7.2.130.0080.00416.73
7.2.120.0040.00716.74
7.2.110.0030.01216.52
7.2.100.0090.00616.79
7.2.90.0110.00716.98
7.2.80.0080.00417.02
7.2.70.0030.01216.96
7.2.60.0050.01516.85
7.2.50.0080.01216.71
7.2.40.0040.01116.92
7.2.30.0100.00716.88
7.2.20.0030.01316.85
7.2.10.0100.00716.67
7.2.00.0020.01418.01
7.1.250.0100.00415.61
7.1.200.0030.01315.50
7.1.100.0080.00817.72
7.1.70.0060.00917.06
7.1.60.0080.00819.82
7.1.50.0130.01016.75
7.1.00.0030.07722.43
7.0.200.0060.00316.38
7.0.140.0070.07022.07
7.0.100.0130.04019.88
7.0.90.0270.08019.91
7.0.80.0170.04019.96
7.0.70.0030.08720.01
7.0.60.0070.05019.95
7.0.50.0030.08320.36
7.0.40.0030.09020.00
7.0.30.0070.08720.13
7.0.20.0170.06320.04
7.0.10.0070.04320.11
7.0.00.0130.07720.03
5.6.280.0100.07021.02
5.6.250.0030.07720.59
5.6.240.0030.09020.62
5.6.230.0100.04720.53
5.6.220.0100.05020.49
5.6.210.0100.03720.75
5.6.200.0000.05321.10
5.6.190.0130.08021.05
5.6.180.0070.07020.93
5.6.170.0070.08020.88
5.6.160.0170.06321.03
5.6.150.0030.08721.04
5.6.140.0130.07321.02
5.6.130.0100.06720.95
5.6.120.0100.04721.09
5.6.110.0100.08321.06
5.6.100.0030.04320.99
5.6.90.0030.07721.05
5.6.80.0030.04020.45
5.6.70.0100.06720.54
5.6.60.0070.07320.49
5.6.50.0030.08020.33
5.6.40.0230.06020.39
5.6.30.0030.07020.40
5.6.20.0030.08320.31
5.6.10.0030.07320.36
5.6.00.0100.07720.43
5.5.380.0130.07320.32
5.5.370.0070.06320.49
5.5.360.0070.04320.43
5.5.350.0130.07720.41
5.5.340.0130.06320.77
5.5.330.0070.06020.91
5.5.320.0030.04320.80
5.5.310.0030.08020.82
5.5.300.0070.08320.72
5.5.290.0130.05320.82
5.5.280.0130.07020.90
5.5.270.0100.07720.87
5.5.260.0000.08720.71
5.5.250.0000.08320.57
5.5.240.0100.07020.27
5.5.230.0030.04020.10
5.5.220.0100.04020.13
5.5.210.0130.05320.17
5.5.200.0070.06720.20
5.5.190.0030.04020.14
5.5.180.0030.06020.12
5.5.160.0070.07720.14
5.5.150.0100.08020.20
5.5.140.0200.06320.11
5.5.130.0030.06320.11
5.5.120.0070.07720.24
5.5.110.0030.09020.20
5.5.100.0070.07020.06
5.5.90.0070.05020.14
5.5.80.0170.06319.94
5.5.70.0000.07320.15
5.5.60.0100.03320.14
5.5.50.0000.08020.11
5.5.40.0030.04020.04
5.5.30.0030.07720.14
5.5.20.0030.04320.14
5.5.10.0070.04319.94
5.5.00.0070.05320.08
5.4.450.0100.06319.25
5.4.440.0100.07719.35
5.4.430.0130.07019.38
5.4.420.0070.06319.46
5.4.410.0070.03719.28
5.4.400.0070.06319.06
5.4.390.0070.04318.81
5.4.380.0030.06719.01
5.4.370.0000.08019.09
5.4.360.0070.07719.10
5.4.350.0030.04319.23
5.4.340.0000.06318.81
5.4.320.0130.05718.78
5.4.310.0030.06718.97
5.4.300.0000.04319.11
5.4.290.0130.05318.96
5.4.280.0100.06719.05
5.4.270.0130.05318.90
5.4.260.0030.04718.97
5.4.250.0070.03719.22
5.4.240.0030.07719.04
5.4.230.0030.04319.22
5.4.220.0030.08318.96
5.4.210.0070.06019.22
5.4.200.0100.03018.89
5.4.190.0030.04718.96
5.4.180.0100.05019.13
5.4.170.0000.04018.77
5.4.160.0070.06019.10
5.4.150.0100.04318.93
5.4.140.0030.03716.38
5.4.130.0100.06716.32
5.4.120.0030.07316.33
5.4.110.0100.06016.21
5.4.100.0030.04016.21
5.4.90.0030.07316.42
5.4.80.0100.04316.31
5.4.70.0100.06716.29
5.4.60.0130.06016.39
5.4.50.0070.07016.19
5.4.40.0070.03716.45
5.4.30.0100.07316.33
5.4.20.0100.07016.39
5.4.10.0030.03716.20
5.4.00.0030.02715.79
5.3.290.0070.08014.66
5.3.280.0070.07314.46
5.3.270.0070.04314.59
5.3.260.0100.07714.60
5.3.250.0100.03714.59
5.3.240.0070.05014.54
5.3.230.0000.06314.54
5.3.220.0100.07014.50
5.3.210.0200.07014.52
5.3.200.0000.05314.43
5.3.190.0100.07314.55
5.3.180.0030.07014.52
5.3.170.0070.07314.46
5.3.160.0070.04714.54
5.3.150.0000.08314.41
5.3.140.0070.05314.48
5.3.130.0000.07014.50
5.3.120.0070.06314.36
5.3.110.0100.07714.54
5.3.100.0100.06313.88
5.3.90.0130.04014.00
5.3.80.0100.02713.99
5.3.70.0170.06313.87
5.3.60.0070.07313.93
5.3.50.0130.06713.93
5.3.40.0070.03313.92
5.3.30.0000.05013.91
5.3.20.0030.03713.67
5.3.10.0000.05313.61
5.3.00.0130.02713.61
5.2.170.0000.04712.27
5.2.160.0030.04012.27
5.2.150.0000.03312.27
5.2.140.0070.02712.27
5.2.130.0100.02012.27
5.2.120.0070.05012.27
5.2.110.0000.03012.27
5.2.100.0070.04312.27
5.2.90.0030.03012.27
5.2.80.0030.03012.27
5.2.70.0000.03712.27
5.2.60.0000.04012.27
5.2.50.0200.04312.27
5.2.40.0030.06312.27
5.2.30.0070.03312.27
5.2.20.0030.04712.27
5.2.10.0100.04712.27
5.2.00.0070.02312.27
5.1.60.0030.05012.27
5.1.50.0030.05312.27
5.1.40.0070.03712.27
5.1.30.0070.02312.27
5.1.20.0000.02712.27
5.1.10.0100.05012.27
5.1.00.0030.04312.27
5.0.50.0070.04012.27
5.0.40.0030.03012.27
5.0.30.0030.04712.27
5.0.20.0030.04312.27
5.0.10.0030.04712.27
5.0.00.0100.05312.27
4.4.90.0030.01712.27
4.4.80.0000.02012.27
4.4.70.0000.03012.27
4.4.60.0070.03012.27
4.4.50.0000.02312.27
4.4.40.0030.05012.27
4.4.30.0070.03012.27
4.4.20.0000.03012.27
4.4.10.0100.03012.27
4.4.00.0100.04712.27
4.3.110.0000.03312.27
4.3.100.0000.01712.27
4.3.90.0030.02712.27
4.3.80.0030.04712.27
4.3.70.0000.01712.27
4.3.60.0030.01312.27
4.3.50.0070.03312.27
4.3.40.0000.03012.27
4.3.30.0000.02312.27
4.3.20.0000.04012.27
4.3.10.0070.03012.27
4.3.00.0000.02012.27

preferences:
52.5 ms | 401 KiB | 5 Q