3v4l.org

run code in 300+ PHP versions simultaneously
<?php $iterator = new RecursiveIteratorIterator(new RecursiveDirectoryIterator(__DIR__, RecursiveDirectoryIterator::CURRENT_AS_PATHNAME)); var_dump(iterator_to_array($iterator));

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)
8.3.60.0090.00618.25
8.3.50.0040.01121.02
8.3.40.0110.00318.71
8.3.30.0070.00719.04
8.3.20.0050.00220.29
8.3.10.0040.00421.78
8.3.00.0000.00722.52
8.2.180.0040.01416.88
8.2.170.0110.00422.96
8.2.160.0130.00020.35
8.2.150.0090.00024.18
8.2.140.0040.00424.66
8.2.130.0040.01426.16
8.2.120.0080.00019.65
8.2.110.0070.00320.47
8.2.100.0110.00417.59
8.2.90.0050.00319.09
8.2.80.0030.00519.21
8.2.70.0090.00017.38
8.2.60.0040.00417.79
8.2.50.0000.00818.07
8.2.40.0030.00618.09
8.2.30.0000.00717.89
8.2.20.0040.00417.67
8.2.10.0000.00717.63
8.2.00.0080.00017.54
8.1.280.0110.00725.92
8.1.270.0090.00020.30
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00423.98
8.1.230.0030.00918.95
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00617.36
8.1.190.0050.00317.41
8.1.180.0030.00519.97
8.1.170.0060.00318.53
8.1.160.0070.00022.02
8.1.150.0030.00518.54
8.1.140.0040.00417.31
8.1.130.0030.00317.78
8.1.120.0070.00017.45
8.1.110.0090.00017.45
8.1.100.0000.00717.29
8.1.90.0040.00417.47
8.1.80.0000.00717.41
8.1.70.0070.00017.30
8.1.60.0060.00317.52
8.1.50.0040.00417.53
8.1.40.0060.00317.42
8.1.30.0000.00717.47
8.1.20.0030.00517.50
8.1.10.0060.00317.45
8.1.00.0030.00617.43
8.0.300.0040.00418.77
8.0.290.0030.00317.18
8.0.280.0000.00718.31
8.0.270.0030.00317.17
8.0.260.0030.00516.64
8.0.250.0000.00716.78
8.0.240.0040.00416.82
8.0.230.0040.00416.94
8.0.220.0000.00716.81
8.0.210.0000.00716.74
8.0.200.0060.00016.87
8.0.190.0050.00216.84
8.0.180.0040.00416.79
8.0.170.0040.00416.79
8.0.160.0030.00516.88
8.0.150.0040.00416.73
8.0.140.0090.00016.82
8.0.130.0050.00013.27
8.0.120.0000.00716.89
8.0.110.0070.00016.88
8.0.100.0000.00816.72
8.0.90.0050.00216.71
8.0.80.0080.00816.88
8.0.70.0040.00416.75
8.0.60.0040.00416.76
8.0.50.0040.00416.93
8.0.30.0090.01417.01
8.0.20.0130.00617.40
8.0.10.0040.00416.82
8.0.00.0040.01316.62
7.4.330.0030.00315.00
7.4.320.0030.00316.43
7.4.300.0030.00316.38
7.4.290.0040.00416.41
7.4.280.0040.00416.54
7.4.270.0000.00716.47
7.4.260.0030.00316.33
7.4.250.0070.00016.55
7.4.240.0030.00416.42
7.4.230.0030.00316.47
7.4.220.0160.00316.59
7.4.210.0010.01316.44
7.4.200.0070.00016.52
7.4.190.0000.00716.54
7.4.160.0060.01116.45
7.4.150.0090.00917.40
7.4.140.0100.00817.86
7.4.130.0090.01216.42
7.4.120.0050.01216.33
7.4.110.0100.00716.34
7.4.100.0060.01316.60
7.4.90.0130.00616.33
7.4.80.0170.00419.39
7.4.70.0070.01016.36
7.4.60.0100.01016.36
7.4.50.0020.00216.28
7.4.40.0070.00722.77
7.4.30.0030.01416.46
7.4.00.0090.00614.95
7.3.330.0020.00212.98
7.3.320.0060.00013.19
7.3.310.0080.00016.23
7.3.300.0040.00416.20
7.3.290.0070.00716.21
7.3.280.0100.00916.13
7.3.270.0180.00717.40
7.3.260.0150.00916.46
7.3.250.0140.00916.24
7.3.240.0120.00616.19
7.3.230.0150.00316.39
7.3.210.0070.01416.27
7.3.200.0160.00419.39
7.3.190.0140.00616.39
7.3.180.0060.01116.48
7.3.170.0100.00616.50
7.3.160.0110.00516.26
7.3.120.0070.01014.81
7.2.330.0100.00816.43
7.2.320.0090.00916.43
7.2.310.0060.01216.58
7.2.300.0080.00816.40
7.2.290.0070.00916.66
7.2.60.0250.01016.75
7.2.00.0070.00719.41
7.1.200.0030.01015.41
7.1.70.0040.00717.09
7.1.60.0090.00617.14
7.1.50.0000.01116.46
7.1.00.0030.04022.28
7.0.200.0040.00416.74
7.0.140.0000.07322.23
7.0.60.0130.07319.93
7.0.50.0000.04317.73
7.0.40.0070.05320.21
7.0.30.0400.07020.09
7.0.20.0230.05320.13
7.0.10.0130.06320.21
7.0.00.0030.04720.16
5.6.280.0000.07321.12
5.6.210.0030.08020.60
5.6.200.0130.04318.12
5.6.190.0200.06720.60
5.6.180.0230.08320.55
5.6.170.0300.04720.71
5.6.160.0130.05020.54
5.6.150.0100.07718.17
5.6.140.0030.08718.18
5.6.130.0100.08018.22
5.6.120.0200.06720.99
5.6.110.0170.06320.95
5.6.100.0070.08721.00
5.6.90.0130.06320.99
5.6.80.0030.08320.39
5.6.70.4400.04320.39
5.5.350.0070.04320.40
5.5.340.0100.08317.98
5.5.330.0030.08720.27
5.5.320.0470.06720.25
5.5.310.0400.06320.30
5.5.300.0170.06317.93
5.5.290.0030.07717.94
5.5.280.0130.08020.87
5.5.270.0030.07720.86
5.5.260.0030.08020.87
5.5.250.0070.08720.77
5.5.240.0230.07020.25
5.4.450.0930.03719.57
5.4.440.0400.04719.46
5.4.430.0400.04319.63
5.4.420.0070.07019.37
5.4.410.0170.06319.10
5.4.400.0100.07319.13
5.4.390.0230.04719.02
5.4.380.0130.07319.04
5.4.370.0130.07319.02
5.4.360.0070.07319.04
5.4.350.0090.03512.03
5.4.340.0090.03812.03
5.4.320.0050.03712.51
5.4.310.0060.04112.50
5.4.300.0060.03612.51
5.4.290.0080.03512.51
5.4.280.0110.03812.40
5.4.270.0060.03612.41
5.4.260.0060.03712.40
5.4.250.0030.06018.75
5.4.240.0030.05718.93
5.4.230.0130.05318.89
5.4.220.0230.06718.88
5.4.210.0070.08018.73
5.4.200.0130.04718.60
5.4.190.0130.07018.73
5.4.180.0130.05018.54
5.4.170.0070.07718.57
5.4.160.0200.04718.66
5.4.150.0270.04718.82
5.4.140.0100.06016.55
5.4.130.0030.05316.46
5.4.120.0130.04316.52
5.4.110.0100.05716.27
5.4.100.0130.04716.50
5.4.90.0000.05716.35
5.4.80.0130.04716.32
5.4.70.0130.05316.43
5.4.60.0230.05716.54
5.4.50.0030.05016.53
5.4.40.0070.05016.30
5.4.30.0130.06316.47
5.4.20.0070.05016.24
5.4.10.0100.04716.54
5.4.00.0030.06015.92
5.3.290.0020.04412.80
5.3.280.0100.07314.69
5.3.270.0070.07014.58
5.3.260.0130.07314.66
5.3.250.0130.04714.68
5.3.240.0130.04714.69
5.3.230.0100.04714.50
5.3.220.0000.06014.65
5.3.210.0070.05714.65
5.3.200.0100.05014.73
5.3.190.0070.05714.56
5.3.180.0030.05714.74
5.3.170.0070.07014.78
5.3.160.0130.04314.78
5.3.150.0030.08014.72
5.3.140.0200.04014.63
5.3.130.0130.04714.53
5.3.120.0170.06314.62
5.3.110.0170.05714.63
5.3.100.0070.05314.10
5.3.90.0130.06014.10
5.3.80.0070.05014.00
5.3.70.0030.05314.19
5.3.60.0130.05013.98
5.3.50.0130.06013.91
5.3.40.0070.04713.92
5.3.30.0130.04013.95
5.3.20.0030.05313.65
5.3.10.0070.04713.65
5.3.00.0070.05713.62
5.2.170.0070.04311.22
5.2.160.0030.04011.16
5.2.150.0070.04011.05
5.2.140.0130.03311.10
5.2.130.0000.04311.06
5.2.120.0070.06011.17
5.2.110.0070.03711.31
5.2.100.0070.04311.09
5.2.90.0070.04011.16
5.2.80.0000.04711.16
5.2.70.0100.04011.16
5.2.60.0070.04011.12
5.2.50.0100.04011.11
5.2.40.0100.03310.98
5.2.30.0070.03711.04
5.2.20.0030.04010.94
5.2.10.0030.04010.81
5.2.00.0100.03710.70
5.1.60.0130.02310.08
5.1.50.0070.04710.08
5.1.40.0030.03710.02
5.1.30.0070.03310.40
5.1.20.0030.03710.52
5.1.10.0000.03710.13
5.1.00.0070.03010.12
5.0.50.0030.0408.50
5.0.40.0070.0238.36
5.0.30.0030.0538.30
5.0.20.0000.0338.18
5.0.10.0030.0308.22
5.0.00.0070.0378.30
4.4.90.0170.0176.19
4.4.80.0070.0276.19
4.4.70.0070.0276.19
4.4.60.0000.0276.19
4.4.50.0000.0336.19
4.4.40.0030.0336.19
4.4.30.0000.0236.19
4.4.20.0000.0236.19
4.4.10.0070.0206.19
4.4.00.0030.0406.19
4.3.110.0030.0206.19
4.3.100.0000.0236.19
4.3.90.0030.0306.19
4.3.80.0030.0406.19
4.3.70.0070.0276.19
4.3.60.0070.0276.19
4.3.50.0000.0306.19
4.3.40.0030.0306.19
4.3.30.0030.0236.19
4.3.20.0000.0236.19
4.3.10.0000.0236.19
4.3.00.0330.01314.52

preferences:
43.13 ms | 401 KiB | 5 Q