3v4l.org

run code in 300+ PHP versions simultaneously
<?php if (class_exists('RecursiveDirectoryIterator')) { $i1 = new RecursiveDirectoryIterator('/tmp'); $i2 = new RecursiveDirectoryIterator('/var/../tmp'); var_dump($i1 == $i2); } 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)
8.3.60.0040.01118.55
8.3.50.0080.01422.83
8.3.40.0130.00918.80
8.3.30.0070.00718.86
8.3.20.0030.00620.25
8.3.10.0040.00423.65
8.3.00.0040.00419.26
8.2.180.0030.01318.43
8.2.170.0100.01022.96
8.2.160.0110.00420.54
8.2.150.0070.00024.18
8.2.140.0050.00324.66
8.2.130.0070.00726.16
8.2.120.0080.00021.04
8.2.110.0060.01221.00
8.2.100.0040.00817.78
8.2.90.0000.00819.21
8.2.80.0040.00417.97
8.2.70.0030.00617.63
8.2.60.0000.00818.05
8.2.50.0030.00618.07
8.2.40.0000.00820.13
8.2.30.0000.00818.06
8.2.20.0050.00317.82
8.2.10.0040.00418.07
8.2.00.0060.00317.75
8.1.280.0110.00625.92
8.1.270.0050.00323.91
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00422.19
8.1.230.0070.00318.95
8.1.220.0040.00417.76
8.1.210.0040.00418.77
8.1.200.0070.00317.48
8.1.190.0000.00817.35
8.1.180.0000.00818.10
8.1.170.0050.00318.63
8.1.160.0000.00922.11
8.1.150.0040.00418.99
8.1.140.0040.00417.41
8.1.130.0030.00517.77
8.1.120.0000.00717.53
8.1.110.0000.00717.54
8.1.100.0040.00417.60
8.1.90.0000.00717.45
8.1.80.0020.00517.49
8.1.70.0000.00717.45
8.1.60.0060.00317.56
8.1.50.0000.00917.55
8.1.40.0030.00517.61
8.1.30.0040.00417.59
8.1.20.0030.00517.62
8.1.10.0060.00317.50
8.1.00.0000.00817.52
8.0.300.0040.00420.16
8.0.290.0040.00416.88
8.0.280.0060.00318.45
8.0.270.0050.00317.25
8.0.260.0020.00517.30
8.0.250.0030.00316.93
8.0.240.0040.00417.03
8.0.230.0000.00716.96
8.0.220.0040.00416.93
8.0.210.0030.00517.01
8.0.200.0030.00617.04
8.0.190.0000.00817.04
8.0.180.0000.00817.03
8.0.170.0000.00816.81
8.0.160.0000.00716.93
8.0.150.0020.00516.92
8.0.140.0050.00216.78
8.0.130.0000.00713.35
8.0.120.0040.00416.88
8.0.110.0030.00516.86
8.0.100.0040.00416.81
8.0.90.0000.00716.89
8.0.80.0090.01016.96
8.0.70.0050.00316.79
8.0.60.0040.00416.91
8.0.50.0000.00716.82
8.0.30.0160.00317.11
8.0.20.0160.00917.40
8.0.10.0030.00516.98
8.0.00.0100.01016.74
7.4.330.0000.00615.14
7.4.320.0000.00716.54
7.4.300.0000.00716.68
7.4.290.0000.00716.69
7.4.280.0050.00316.68
7.4.270.0080.00016.58
7.4.260.0060.00316.43
7.4.250.0000.00716.59
7.4.240.0030.00316.56
7.4.230.0040.00416.59
7.4.220.0160.00616.56
7.4.210.0070.00716.68
7.4.200.0070.00016.29
7.4.160.0100.01016.46
7.4.150.0130.00717.40
7.4.140.0150.00517.86
7.4.130.0060.01116.65
7.4.120.0070.01016.69
7.4.110.0110.00616.50
7.4.100.0100.00616.43
7.4.90.0070.01016.32
7.4.80.0150.00819.39
7.4.70.0140.00316.44
7.4.60.0100.00616.49
7.4.50.0030.00616.56
7.4.40.0110.01116.41
7.4.30.0120.00616.33
7.4.00.0060.01015.18
7.3.330.0030.00313.09
7.3.320.0000.00512.96
7.3.310.0040.00416.31
7.3.300.0030.00316.26
7.3.290.0160.00416.23
7.3.280.0060.01116.25
7.3.270.0140.01017.40
7.3.260.0120.00916.23
7.3.250.0120.00516.28
7.3.240.0060.01016.39
7.3.230.0000.01616.39
7.3.210.0130.00316.44
7.3.200.0140.00319.39
7.3.190.0090.01216.54
7.3.180.0120.00316.25
7.3.170.0080.00816.29
7.3.160.0070.01016.51
7.3.120.0070.01114.78
7.3.110.0050.01114.78
7.3.100.0070.00914.72
7.3.90.0040.00814.75
7.3.80.0090.00514.98
7.3.70.0040.00714.78
7.3.60.0030.00914.83
7.3.50.0020.01214.64
7.3.40.0050.00914.72
7.3.30.0070.00514.77
7.3.20.0050.00716.65
7.3.10.0070.00516.44
7.3.00.0020.01016.59
7.2.330.0180.00016.64
7.2.320.0120.00616.47
7.2.310.0070.01316.66
7.2.300.0100.00616.41
7.2.290.0130.00316.64
7.2.250.0050.01214.94
7.2.240.0090.00814.87
7.2.230.0130.00514.77
7.2.220.0080.00915.04
7.2.210.0030.00915.05
7.2.200.0030.01415.07
7.2.190.0090.00614.72
7.2.180.0040.01114.88
7.2.170.0020.01314.83
7.2.160.0030.01014.81
7.2.150.0030.01016.76
7.2.140.0070.00316.78
7.2.130.0030.01516.95
7.2.120.0090.00017.05
7.2.110.0100.00316.89
7.2.100.0030.01416.59
7.2.90.0000.01216.80
7.2.80.0030.00716.82
7.2.70.0090.00316.52
7.2.60.0030.00916.63
7.2.50.0070.00416.56
7.2.40.0100.00616.94
7.2.30.0040.01416.75
7.2.20.0070.01016.72
7.2.10.0000.01716.92
7.2.00.0040.01018.13
7.1.330.0090.00415.73
7.1.320.0070.00715.81
7.1.310.0040.01115.90
7.1.300.0070.00715.70
7.1.290.0080.00515.69
7.1.280.0070.00315.50
7.1.270.0020.00815.51
7.1.260.0070.00515.83
7.1.250.0070.00415.91
7.1.100.0040.00817.78
7.1.70.0040.01116.82
7.1.60.0170.00719.46
7.1.50.0100.00716.79
7.1.00.0000.08022.45
7.0.200.0030.00616.77
7.0.140.0070.07022.21
7.0.60.0070.04320.02
7.0.50.0070.04717.99
7.0.40.0100.05020.31
7.0.30.0470.06720.27
7.0.20.0230.05320.00
7.0.10.0070.04320.27
7.0.00.0100.04020.05
5.6.280.0000.07720.84
5.6.210.0170.07020.76
5.6.200.0070.08318.14
5.6.190.0170.08020.60
5.6.180.0500.06320.83
5.6.170.0370.07720.44
5.6.160.0200.07720.55
5.6.150.0100.07018.27
5.6.140.0100.07718.14
5.6.130.0100.05018.23
5.6.120.0070.08720.98
5.6.110.0100.06721.19
5.6.100.0130.07321.04
5.6.90.0100.04020.91
5.6.80.0130.06320.43
5.5.350.0130.07720.52
5.5.340.0070.07018.04
5.5.330.0130.06720.59
5.5.320.0330.04720.34
5.5.310.0330.06020.47
5.5.300.0170.07318.01
5.5.290.0030.05717.92
5.5.280.0000.04320.91
5.5.270.0030.05320.85
5.5.260.0170.08020.83
5.5.250.0170.07020.50
5.5.240.0230.07320.15
5.4.450.0330.05319.41
5.4.440.0270.05019.14
5.4.430.0400.04319.12
5.4.420.0230.03019.54
5.4.410.0230.04019.46
5.4.400.0100.04319.07
5.4.390.0230.03019.25
5.4.380.0470.05018.57
5.4.370.0430.07018.77
5.4.360.0530.06718.46
5.4.350.0430.05718.70
5.4.340.0400.05718.67
5.4.320.0080.05012.48
5.4.310.0090.04012.48
5.4.300.0110.04712.48
5.4.290.0060.05312.47
5.4.280.0070.03912.37
5.4.270.0030.04512.37
5.4.260.0080.03712.37
5.4.250.0150.04412.37
5.4.240.0070.03512.37
5.4.230.0070.03612.36
5.4.220.0060.03612.36
5.4.210.0040.03812.36
5.4.200.0040.04112.36
5.4.190.0080.03412.36
5.4.180.0060.04112.36
5.4.170.0050.03712.37
5.4.160.0090.04412.36
5.4.150.0080.04012.36
5.4.140.0070.04612.05
5.4.130.0040.04112.03
5.4.120.0030.04012.00
5.4.110.0050.03711.99
5.4.100.0060.03411.99
5.4.90.0070.04611.98
5.4.80.0060.03611.98
5.4.70.0030.03611.98
5.4.60.0060.03411.98
5.4.50.0060.03511.98
5.4.40.0020.04611.97
5.4.30.0070.03711.96
5.4.20.0070.04911.96
5.4.10.0070.03811.96
5.4.00.0100.03511.45
5.3.290.0070.03812.80
5.3.280.0070.03712.71
5.3.270.0130.05012.72
5.3.260.0070.05512.72
5.3.250.0110.05112.72
5.3.240.0060.03912.72
5.3.230.0100.05212.71
5.3.220.0040.04412.68
5.3.210.0070.03912.68
5.3.200.0050.03912.68
5.3.190.0070.03712.68
5.3.180.0060.03612.68
5.3.170.0050.03712.67
5.3.160.0020.03912.67
5.3.150.0040.03812.68
5.3.140.0050.03712.66
5.3.130.0110.03412.66
5.3.120.0060.04012.66
5.3.110.0050.04112.66
5.3.100.0040.04112.12
5.3.90.0040.03712.09
5.3.80.0040.03912.08
5.3.70.0060.03512.08
5.3.60.0050.04412.07
5.3.50.0050.03912.00
5.3.40.0050.03712.00
5.3.30.0140.04111.96
5.3.20.0050.03511.75
5.3.10.0070.04411.71
5.3.00.0090.04711.70
5.2.170.0080.0319.20
5.2.160.0030.0309.20
5.2.150.0070.0289.20
5.2.140.0050.0299.19
5.2.130.0060.0279.16
5.2.120.0040.0369.16
5.2.110.0030.0309.17
5.2.100.0060.0269.16
5.2.90.0040.0299.16
5.2.80.0080.0299.15
5.2.70.0030.0389.15
5.2.60.0050.0299.10
5.2.50.0060.0289.07
5.2.40.0020.0319.05
5.2.30.0070.0279.03
5.2.20.0040.0289.02
5.2.10.0050.0288.94
5.2.00.0050.0288.80
5.1.60.0020.0258.09
5.1.50.0030.0258.09
5.1.40.0060.0228.07
5.1.30.0050.0288.41
5.1.20.0050.0288.43
5.1.10.0040.0328.16
5.1.00.0040.0258.15
5.0.50.0050.0196.63
5.0.40.0030.0196.50
5.0.30.0030.0316.30
5.0.20.0020.0206.28
5.0.10.0070.0186.26
5.0.00.0030.0326.25
4.4.90.0040.0174.78
4.4.80.0030.0144.75
4.4.70.0020.0164.75
4.4.60.0010.0164.76
4.4.50.0030.0154.77
4.4.40.0040.0234.70
4.4.30.0030.0144.76
4.4.20.0020.0164.85
4.4.10.0010.0164.85
4.4.00.0030.0244.76
4.3.110.0010.0174.67
4.3.100.0040.0134.67
4.3.90.0020.0144.63
4.3.80.0010.0254.59
4.3.70.0020.0154.63
4.3.60.0020.0144.63
4.3.50.0020.0164.63
4.3.40.0030.0234.54
4.3.30.0020.0203.28
4.3.20.0030.0153.26
4.3.10.0020.0153.22
4.3.00.0070.01314.87

preferences:
110.52 ms | 401 KiB | 5 Q