3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dir = new RecursiveDirectoryIterator(__DIR__); $it = new RecursiveCallbackFilterIterator($dir, function(){return true;}); var_dump($it);

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)
8.3.40.0040.01118.59
8.3.30.0040.01118.66
8.3.20.0040.00420.14
8.3.10.0000.00821.82
8.3.00.0080.00019.44
8.2.170.0040.01122.96
8.2.160.0070.00720.27
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0000.00821.10
8.2.110.0050.00322.25
8.2.100.0080.00421.13
8.2.90.0090.00019.18
8.2.80.0040.00517.97
8.2.70.0080.00017.34
8.2.60.0070.00417.93
8.2.50.0030.00618.07
8.2.40.0040.00419.89
8.2.30.0090.00018.09
8.2.20.0040.00417.59
8.2.10.0040.00418.15
8.2.00.0080.00017.69
8.1.270.0040.00423.84
8.1.260.0040.00426.35
8.1.250.0030.00728.09
8.1.240.0040.00423.91
8.1.230.0060.00619.17
8.1.220.0040.00417.74
8.1.210.0000.00918.77
8.1.200.0030.00617.35
8.1.190.0050.00317.35
8.1.180.0030.00518.10
8.1.170.0040.00418.47
8.1.160.0040.00422.09
8.1.150.0000.00718.81
8.1.140.0000.00717.38
8.1.130.0030.00317.77
8.1.120.0030.00417.39
8.1.110.0040.00417.46
8.1.100.0000.00817.47
8.1.90.0040.00417.48
8.1.80.0000.00717.46
8.1.70.0040.00417.37
8.1.60.0050.00517.59
8.1.50.0080.00017.61
8.1.40.0030.00517.61
8.1.30.0040.00417.66
8.1.20.0030.00617.71
8.1.10.0000.00817.50
8.1.00.0000.00717.30
8.0.300.0030.00618.77
8.0.290.0000.00716.75
8.0.280.0000.00718.30
8.0.270.0030.00317.09
8.0.260.0000.00618.34
8.0.250.0080.00016.97
8.0.240.0020.00516.89
8.0.230.0040.00416.77
8.0.220.0030.00516.71
8.0.210.0030.00316.84
8.0.200.0040.00417.01
8.0.190.0000.00816.83
8.0.180.0040.00416.95
8.0.170.0040.00416.78
8.0.160.0070.00016.79
8.0.150.0000.00816.87
8.0.140.0000.00816.84
8.0.130.0030.00313.31
8.0.120.0040.00416.71
8.0.110.0000.00716.90
8.0.100.0040.00416.76
8.0.90.0040.00416.86
8.0.80.0070.00716.83
8.0.70.0050.00216.75
8.0.60.0040.00416.97
8.0.50.0040.00416.94
8.0.30.0080.01117.00
8.0.20.0100.00917.40
8.0.10.0040.00416.92
8.0.00.0100.00716.77
7.4.330.0050.00315.00
7.4.320.0060.00016.47
7.4.300.0040.00416.59
7.4.290.0070.00016.50
7.4.280.0000.00716.46
7.4.270.0000.00816.44
7.4.260.0030.00516.61
7.4.250.0000.00716.41
7.4.240.0030.00416.50
7.4.230.0030.00316.57
7.4.220.0180.00716.50
7.4.210.0130.00316.70
7.4.200.0040.00416.56
7.4.160.0070.01016.46
7.4.150.0040.01617.40
7.4.140.0100.00717.86
7.4.130.0150.00716.39
7.4.120.0070.01016.36
7.4.110.0100.00716.66
7.4.100.0120.00916.54
7.4.90.0140.00316.27
7.4.80.0100.00619.39
7.4.70.0170.00016.71
7.4.60.0120.00616.57
7.4.50.0000.00816.39
7.4.40.0060.01616.63
7.4.30.0080.00816.50
7.4.10.0040.01514.82
7.4.00.0080.00715.03
7.3.330.0000.00613.10
7.3.320.0000.00513.24
7.3.310.0000.00616.21
7.3.300.0000.00716.26
7.3.290.0110.01116.25
7.3.280.0080.00916.27
7.3.270.0060.01117.40
7.3.260.0060.01616.31
7.3.240.0240.00016.21
7.3.230.0160.00016.48
7.3.210.0120.00416.33
7.3.200.0000.01719.39
7.3.190.0060.01016.08
7.3.180.0100.01016.08
7.3.170.0070.01416.45
7.3.160.0170.00016.16
7.3.130.0030.01414.68
7.3.120.0060.00814.62
7.3.110.0090.00614.97
7.3.100.0040.00414.70
7.3.90.0080.00614.68
7.3.80.0060.00914.71
7.3.70.0030.00614.71
7.3.60.0110.00014.91
7.3.50.0030.01014.92
7.3.40.0000.01414.73
7.3.30.0040.00414.64
7.3.20.0000.01216.77
7.3.10.0030.01016.44
7.3.00.0080.00816.43
7.2.330.0120.00616.56
7.2.320.0090.00916.59
7.2.310.0060.01016.58
7.2.300.0090.00916.65
7.2.290.0030.01716.71
7.2.260.0060.01114.85
7.2.250.0070.01115.01
7.2.240.0070.00715.02
7.2.230.0040.01115.02
7.2.220.0070.00315.16
7.2.210.0120.00015.23
7.2.200.0060.00914.84
7.2.190.0040.01115.02
7.2.180.0030.01014.77
7.2.170.0030.01014.90
7.2.160.0080.00314.90
7.2.150.0090.00616.83
7.2.140.0000.01416.64
7.2.130.0030.01216.89
7.2.120.0000.00916.74
7.2.110.0070.01016.77
7.2.100.0040.01116.54
7.2.90.0030.01016.71
7.2.80.0110.00316.74
7.2.70.0000.01416.89
7.2.60.0020.00716.78
7.2.50.0040.01216.75
7.2.40.0060.00916.86
7.2.30.0030.01316.46
7.2.20.0030.01016.91
7.2.10.0150.00016.90
7.2.00.0140.00316.79
7.1.330.0000.01715.57
7.1.320.0040.00415.59
7.1.310.0030.01015.50
7.1.300.0070.00315.71
7.1.290.0060.00615.68
7.1.280.0070.01015.64
7.1.270.0040.00815.66
7.1.260.0090.00315.71
7.1.250.0040.00715.54
7.1.240.0110.00415.71
7.1.230.0100.00315.75
7.1.220.0030.00615.66
7.1.210.0060.00615.60
7.1.200.0100.00415.66
7.1.190.0070.00715.38
7.1.180.0030.01215.63
7.1.170.0000.01415.74
7.1.160.0030.00615.40
7.1.150.0030.01015.62
7.1.140.0100.00315.50
7.1.130.0070.00715.64
7.1.120.0030.00615.64
7.1.110.0120.00015.63
7.1.100.0000.01015.80
7.1.90.0050.00315.78
7.1.80.0080.00615.48
7.1.70.0050.00616.14
7.1.60.0050.00516.29
7.1.50.0040.00616.38
7.1.40.0070.00715.77
7.1.30.0000.00915.54
7.1.20.0030.01015.65
7.1.10.0060.00915.72
7.1.00.0050.04018.97
7.0.330.0060.00615.16
7.0.320.0100.00315.40
7.0.310.0000.00815.38
7.0.300.0060.00914.98
7.0.290.0120.00315.27
7.0.280.0070.01015.25
7.0.270.0030.00615.07
7.0.260.0040.00415.29
7.0.250.0070.00615.41
7.0.240.0030.00615.35
7.0.230.0030.00615.47
7.0.220.0110.00415.27
7.0.210.0070.00715.29
7.0.200.0060.00615.98
7.0.190.0030.01015.20
7.0.180.0090.00615.50
7.0.170.0000.00915.32
7.0.160.0040.01115.42
7.0.150.0060.00615.37
7.0.140.0010.04118.74
7.0.130.0070.00415.43
7.0.120.0030.00715.41
7.0.110.0000.01015.14
7.0.100.0000.01115.27
7.0.90.0060.00915.30
7.0.80.0030.00915.32
7.0.70.0060.00314.99
7.0.60.0050.04717.60
7.0.50.0070.04016.68
7.0.40.0100.04316.65
7.0.30.0220.03016.63
7.0.20.0150.04016.84
7.0.10.0060.02516.76
7.0.00.0000.02816.82
5.6.400.0040.01114.06
5.6.390.0040.01014.27
5.6.380.0080.00314.27
5.6.370.0030.01214.54
5.6.360.0030.00614.22
5.6.350.0040.00714.08
5.6.340.0000.01014.34
5.6.330.0130.00314.42
5.6.320.0070.00714.29
5.6.310.0030.00614.08
5.6.300.0070.00714.21
5.6.290.0060.00314.39
5.6.280.0030.04017.65
5.6.270.0060.00314.52
5.6.260.0060.00614.07
5.6.250.0060.00314.34
5.6.240.0040.00414.25
5.6.230.0120.00314.18
5.6.220.0060.00614.51
5.6.210.0090.04417.38
5.6.200.0060.04016.21
5.6.190.0130.04217.35
5.6.180.0240.03817.33
5.6.170.0180.02617.36
5.6.160.0070.02417.38
5.6.150.0080.04216.22
5.6.140.0050.04316.09
5.6.130.0070.03516.25
5.6.120.0050.04317.61
5.6.110.0070.03717.57
5.6.100.0090.02317.62
5.6.90.0050.02617.67
5.6.80.0100.03917.29
5.6.70.0070.00714.05
5.6.60.0060.00914.20
5.6.50.0100.00313.98
5.6.40.0030.01014.06
5.6.30.0030.01014.19
5.6.20.0060.00613.95
5.6.10.0090.00314.08
5.6.00.0090.00614.13
5.5.380.0030.01014.24
5.5.370.0040.01114.23
5.5.360.0000.01713.96
5.5.350.0070.04517.21
5.5.340.0050.04516.17
5.5.330.0120.04217.19
5.5.320.0120.02517.05
5.5.310.0120.03717.17
5.5.300.0050.04615.94
5.5.290.0100.03816.15
5.5.280.0090.02217.51
5.5.270.0060.02317.48
5.5.260.0050.04817.39
5.5.250.0070.04517.28
5.5.240.0080.03717.10
5.5.230.0060.00613.69
5.5.220.0090.00613.82
5.5.210.0070.00713.97
5.5.200.0070.00713.94
5.5.190.0000.01413.98
5.5.180.0090.00313.89
5.5.170.0060.01014.20
5.5.160.0030.01214.16
5.5.150.0070.00714.00
5.5.140.0090.00014.19
5.5.130.0070.00713.61
5.5.120.0000.01714.14
5.5.110.0040.00814.08
5.5.100.0040.00413.66
5.5.90.0000.00914.16
5.5.80.0070.00713.95
5.5.70.0040.01214.21
5.5.60.0070.00713.86
5.5.50.0080.00613.82
5.5.40.0060.00613.82
5.5.30.0070.00713.94
5.5.20.0100.00313.95
5.5.10.0040.00414.06
5.5.00.0000.00913.70
5.4.450.0260.02416.12
5.4.440.0130.02016.09
5.4.430.0050.02715.95
5.4.420.0080.02616.01
5.4.410.0090.02215.99
5.4.400.0130.02115.96
5.4.390.0050.02915.84
5.4.380.0220.02615.66
5.4.370.0090.03515.66
5.4.360.0220.02815.71
5.4.350.0160.03015.71
5.4.340.0200.02715.72
5.4.330.0030.01012.70
5.4.320.0080.02012.61
5.4.310.0040.02812.60
5.4.300.0030.02412.61
5.4.290.0030.02612.60
5.4.280.0060.02112.55
5.4.270.0040.02612.55
5.4.260.0050.02212.55
5.4.250.0080.02012.55
5.4.240.0060.02012.55
5.4.230.0070.02012.55
5.4.220.0070.01912.55
5.4.210.0030.02312.55
5.4.200.0020.02612.55
5.4.190.0060.02312.54
5.4.180.0050.02112.54
5.4.170.0040.02512.55
5.4.160.0090.01912.55
5.4.150.0050.02512.55
5.4.140.0040.02012.39
5.4.130.0050.02112.38
5.4.120.0040.02312.36
5.4.110.0070.02512.36
5.4.100.0070.02412.36
5.4.90.0020.02512.36
5.4.80.0060.01912.36
5.4.70.0050.02012.36
5.4.60.0050.02112.36
5.4.50.0090.02012.36
5.4.40.0080.02012.36
5.4.30.0060.02512.35
5.4.20.0070.02012.35
5.4.10.0020.02412.35
5.4.00.0070.01812.10
5.3.290.0020.02412.75
5.3.280.0060.02112.70
5.3.270.0070.02112.71
5.3.260.0060.02012.71
5.3.250.0030.02212.71
5.3.240.0080.02312.71
5.3.230.0070.02112.70
5.3.220.0010.02512.69
5.3.210.0040.02212.69
5.3.200.0050.02112.69
5.3.190.0040.02312.69
5.3.180.0040.02112.69
5.3.170.0030.02312.68
5.3.160.0050.02112.68
5.3.150.0050.02012.69
5.3.140.0040.02112.68
5.3.130.0070.02412.68
5.3.120.0040.02112.68
5.3.110.0040.02112.67
5.3.100.0050.02112.42
5.3.90.0050.02112.40
5.3.80.0050.02112.40
5.3.70.0050.02312.40
5.3.60.0080.01812.39
5.3.50.0050.02012.37
5.3.40.0060.02112.37
5.3.30.0030.02212.35
5.3.20.0040.02012.24
5.3.10.0070.01612.22
5.3.00.0020.02512.21
5.2.170.0050.0299.18
5.2.160.0060.0279.18
5.2.150.0060.0319.19
5.2.140.0050.0349.18
5.2.130.0040.0299.15
5.2.120.0080.0259.14
5.2.110.0080.0299.14
5.2.100.0030.0309.14
5.2.90.0090.0319.14
5.2.80.0040.0309.14
5.2.70.0050.0299.13
5.2.60.0030.0349.09
5.2.50.0080.0329.06
5.2.40.0080.0269.04
5.2.30.0050.0329.02
5.2.20.0060.0289.00
5.2.10.0030.0318.93
5.2.00.0050.0308.78
5.1.60.0020.0268.07
5.1.50.0050.0268.07
5.1.40.0060.0248.05
5.1.30.0030.0288.39
5.1.20.0040.0278.42
5.1.10.0030.0278.14
5.1.00.0040.0268.14
5.0.50.0040.0196.62
5.0.40.0010.0216.48
5.0.30.0020.0326.29
5.0.20.0030.0196.27
5.0.10.0030.0206.25
5.0.00.0040.0306.23
4.4.90.0020.0164.78
4.4.80.0040.0144.75
4.4.70.0030.0154.75
4.4.60.0020.0164.75
4.4.50.0030.0144.77
4.4.40.0030.0274.71
4.4.30.0040.0144.76
4.4.20.0040.0154.84
4.4.10.0020.0174.85
4.4.00.0020.0304.76
4.3.110.0010.0174.67
4.3.100.0020.0164.66
4.3.90.0030.0144.63
4.3.80.0020.0254.59
4.3.70.0030.0144.63
4.3.60.0030.0154.63
4.3.50.0060.0134.63
4.3.40.0030.0234.54
4.3.30.0020.0163.28
4.3.20.0020.0163.26
4.3.10.0000.0183.22
4.3.00.0070.01015.27

preferences:
44.93 ms | 400 KiB | 5 Q