3v4l.org

run code in 300+ PHP versions simultaneously
<?php if (class_exists('RecursiveDirectoryIterator')) { $i1 = new RecursiveDirectoryIterator('/tmp'); $i2 = new RecursiveDirectoryIterator('/'); $i3 = new RecursiveDirectoryIterator('/var'); $i4 = new RecursiveDirectoryIterator('/home'); var_dump($i1 == $i2); var_dump($i2 == $i3); var_dump($i3 == $i4); var_dump($i4 == $i1); } else { var_dump('Class RecursiveDirectoryIterator does not exist'); }

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)
8.3.60.0100.00718.55
8.3.50.0150.00722.72
8.3.40.0090.00618.92
8.3.30.0070.00719.04
8.3.20.0000.00720.20
8.3.10.0080.00023.48
8.3.00.0050.00319.38
8.2.180.0000.01517.00
8.2.170.0100.00722.96
8.2.160.0070.00720.45
8.2.150.0000.00724.18
8.2.140.0080.00024.66
8.2.130.0030.00626.16
8.2.120.0040.00421.16
8.2.110.0120.00419.21
8.2.100.0040.00817.84
8.2.90.0000.00819.22
8.2.80.0060.00317.97
8.2.70.0030.00617.59
8.2.60.0000.00817.80
8.2.50.0080.00018.07
8.2.40.0000.00817.97
8.2.30.0000.00818.11
8.2.20.0030.00517.82
8.2.10.0030.00618.11
8.2.00.0060.00317.72
8.1.280.0060.00925.92
8.1.270.0040.00423.91
8.1.260.0040.00426.35
8.1.250.0090.00028.09
8.1.240.0060.00322.32
8.1.230.0080.00319.08
8.1.220.0000.00817.74
8.1.210.0000.00918.77
8.1.200.0040.00717.35
8.1.190.0050.00317.35
8.1.180.0030.00518.10
8.1.170.0000.00818.92
8.1.160.0040.00418.82
8.1.150.0050.00318.96
8.1.140.0030.00617.42
8.1.130.0000.00817.79
8.1.120.0000.00817.46
8.1.110.0000.00817.36
8.1.100.0040.00417.51
8.1.90.0020.00517.47
8.1.80.0070.00017.52
8.1.70.0000.00717.41
8.1.60.0000.00817.62
8.1.50.0040.00417.63
8.1.40.0000.00817.62
8.1.30.0000.00817.58
8.1.20.0030.00617.65
8.1.10.0030.00617.58
8.1.00.0030.00617.48
8.0.300.0030.00518.78
8.0.290.0060.00316.88
8.0.280.0040.00418.47
8.0.270.0040.00417.33
8.0.260.0030.00517.18
8.0.250.0000.00717.06
8.0.240.0050.00317.02
8.0.230.0000.00716.93
8.0.220.0000.00716.86
8.0.210.0080.00016.94
8.0.200.0050.00217.09
8.0.190.0000.00816.98
8.0.180.0050.00517.06
8.0.170.0000.00716.90
8.0.160.0070.00017.05
8.0.150.0000.00716.92
8.0.140.0040.00416.84
8.0.130.0030.00313.46
8.0.120.0030.00516.80
8.0.110.0020.00516.89
8.0.100.0040.00416.86
8.0.90.0040.00416.86
8.0.80.0070.00716.87
8.0.70.0000.00716.81
8.0.60.0050.00316.97
8.0.50.0040.00416.83
8.0.30.0160.01017.15
8.0.20.0130.00717.40
8.0.10.0040.00417.13
8.0.00.0160.00416.76
7.4.330.0000.00515.11
7.4.320.0000.00616.44
7.4.300.0000.00616.69
7.4.290.0070.00016.56
7.4.280.0000.00816.57
7.4.270.0040.00416.55
7.4.260.0070.00416.68
7.4.250.0040.00416.53
7.4.240.0020.00516.64
7.4.230.0000.00716.50
7.4.220.0070.01016.68
7.4.210.0120.00816.58
7.4.200.0070.00016.77
7.4.160.0110.00516.61
7.4.150.0120.00817.40
7.4.140.0120.00517.86
7.4.130.0030.01416.73
7.4.120.0100.00616.58
7.4.110.0040.01316.54
7.4.100.0090.00916.67
7.4.90.0140.00316.82
7.4.80.0100.00719.39
7.4.70.0070.01016.49
7.4.60.0140.00416.40
7.4.50.0030.00516.61
7.4.40.0000.01916.37
7.4.30.0100.00716.52
7.4.00.0090.00615.10
7.3.330.0000.00613.23
7.3.320.0000.00513.27
7.3.310.0000.00816.25
7.3.300.0000.00716.36
7.3.290.0120.00616.32
7.3.280.0070.00816.30
7.3.270.0070.01117.40
7.3.260.0080.00816.33
7.3.250.0100.00716.38
7.3.240.0160.01016.38
7.3.230.0030.01216.59
7.3.210.0120.00616.55
7.3.200.0200.00319.39
7.3.190.0090.00816.50
7.3.180.0130.00316.48
7.3.170.0070.01116.30
7.3.160.0030.01316.44
7.2.330.0030.01416.64
7.2.320.0070.01016.41
7.2.310.0160.00616.65
7.2.300.0120.00416.70
7.2.290.0060.00916.44
7.2.60.0000.01416.85
7.2.00.0030.00919.04
7.1.200.0040.00715.65
7.1.70.0130.00616.81
7.1.60.0070.00317.28
7.1.50.0070.01816.82
7.1.00.0070.07322.54
7.0.200.0100.01316.86
7.0.140.0030.07322.09
7.0.60.0030.05321.80
7.0.50.0070.08317.96
7.0.40.0070.04020.23
7.0.30.0370.05020.37
7.0.20.0370.07720.17
7.0.10.0000.05320.16
7.0.00.0130.04020.22
5.6.280.0030.07321.07
5.6.210.0100.07720.75
5.6.200.0070.04018.16
5.6.190.0100.04020.41
5.6.180.0330.06720.42
5.6.170.0400.07720.50
5.6.160.0070.03720.57
5.6.150.0070.04718.28
5.6.140.0130.07318.14
5.6.130.0070.05018.16
5.6.120.0100.05321.15
5.6.110.0100.08321.12
5.6.100.0130.07321.01
5.6.90.0100.07321.08
5.6.80.0070.07720.40
5.5.350.0030.03320.40
5.5.340.0000.04017.98
5.5.330.0100.05720.23
5.5.320.0000.09320.34
5.5.310.0400.07720.35
5.5.300.0030.08318.04
5.5.290.0070.06317.98
5.5.280.0100.04020.90
5.5.270.0100.08320.74
5.5.260.0030.04020.73
5.5.250.0100.03320.47
5.5.240.0070.07020.18
5.4.450.0500.04719.15
5.4.440.0070.05319.47
5.4.430.0030.05019.27
5.4.420.0030.04319.25
5.4.410.0070.04019.30
5.4.400.0170.03718.90
5.4.390.0170.04018.79
5.4.380.0300.06018.77
5.4.370.0470.04318.57
5.4.360.0400.05018.74
5.4.350.0370.06018.84
5.4.340.0370.04718.73
5.4.320.0070.03812.54
5.4.310.0090.03812.54
5.4.300.0120.03812.55
5.4.290.0090.03812.53
5.4.280.0080.04312.43
5.4.270.0060.04712.43
5.4.260.0070.04212.43
5.4.250.0060.03812.43
5.4.240.0080.04512.43
5.4.230.0050.04612.42
5.4.220.0070.03712.43
5.4.210.0080.04112.42
5.4.200.0070.05412.42
5.4.190.0080.04312.42
5.4.180.0060.04112.42
5.4.170.0130.03912.43
5.4.160.0110.05112.42
5.4.150.0050.04512.42
5.4.140.0030.04512.11
5.4.130.0050.04612.09
5.4.120.0070.04012.05
5.4.110.0050.04212.04
5.4.100.0070.03812.05
5.4.90.0070.03612.04
5.4.80.0040.04312.04
5.4.70.0060.03412.04
5.4.60.0050.03712.04
5.4.50.0070.04012.04
5.4.40.0060.03512.02
5.4.30.0030.03812.03
5.4.20.0110.03512.03
5.4.10.0090.03612.02
5.4.00.0090.05011.52
5.3.290.0100.03412.80
5.3.280.0070.03612.71
5.3.270.0090.03612.73
5.3.260.0080.03712.72
5.3.250.0090.03812.72
5.3.240.0090.03612.72
5.3.230.0070.04112.72
5.3.220.0050.03912.69
5.3.210.0090.04112.68
5.3.200.0060.04212.68
5.3.190.0100.04312.68
5.3.180.0110.03712.68
5.3.170.0090.03412.68
5.3.160.0080.03512.68
5.3.150.0060.04712.68
5.3.140.0030.04512.67
5.3.130.0090.03712.67
5.3.120.0080.04012.67
5.3.110.0090.04312.67
5.3.100.0060.04612.15
5.3.90.0060.04112.14
5.3.80.0120.04212.13
5.3.70.0090.03312.13
5.3.60.0150.03512.11
5.3.50.0070.03612.05
5.3.40.0080.03512.06
5.3.30.0040.03612.02
5.3.20.0070.03311.80
5.3.10.0080.03611.76
5.3.00.0080.04011.75
5.2.170.0070.0349.25
5.2.160.0050.0369.25
5.2.150.0060.0399.25
5.2.140.0080.0379.25
5.2.130.0050.0319.21
5.2.120.0060.0339.21
5.2.110.0080.0309.22
5.2.100.0060.0339.21
5.2.90.0060.0309.21
5.2.80.0070.0309.21
5.2.70.0050.0339.21
5.2.60.0060.0299.16
5.2.50.0060.0359.13
5.2.40.0080.0309.10
5.2.30.0040.0309.09
5.2.20.0040.0369.07
5.2.10.0100.0298.98
5.2.00.0030.0338.85
5.1.60.0080.0268.13
5.1.50.0040.0258.12
5.1.40.0080.0348.10
5.1.30.0090.0248.45
5.1.20.0080.0358.47
5.1.10.0050.0348.20
5.1.00.0070.0248.20
5.0.50.0040.0206.68
5.0.40.0020.0226.53
5.0.30.0060.0396.36
5.0.20.0040.0256.32
5.0.10.0040.0206.29
5.0.00.0030.0326.29
4.4.90.0040.0154.77
4.4.80.0010.0174.75
4.4.70.0010.0174.75
4.4.60.0030.0154.75
4.4.50.0060.0124.77
4.4.40.0020.0264.71
4.4.30.0040.0194.76
4.4.20.0060.0154.84
4.4.10.0020.0164.85
4.4.00.0020.0254.76
4.3.110.0040.0144.67
4.3.100.0020.0164.66
4.3.90.0020.0154.63
4.3.80.0050.0214.59
4.3.70.0050.0184.63
4.3.60.0010.0164.63
4.3.50.0030.0154.63
4.3.40.0040.0284.54
4.3.30.0030.0213.28
4.3.20.0030.0193.26
4.3.10.0020.0153.22
4.3.00.0070.01314.87

preferences:
42.86 ms | 401 KiB | 5 Q