3v4l.org

run code in 300+ PHP versions simultaneously
<?php $it = new RecursiveDirectoryIterator('/'); $it = new RecursiveIteratorIterator($it, RecursiveIteratorIterator::SELF_FIRST); $it->setMaxDepth(1); foreach ($it as $fileinfo) { echo $fileinfo . PHP_EOL; }

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)
8.3.40.0120.00318.84
8.3.30.0100.01019.09
8.3.20.0040.00420.24
8.3.10.0040.00423.61
8.3.00.0040.00420.77
8.2.170.0070.00722.96
8.2.160.0100.01020.38
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00019.18
8.2.110.0090.00020.86
8.2.100.0080.00417.89
8.2.90.0040.00419.22
8.2.80.0080.00017.97
8.2.70.0040.00417.63
8.2.60.0040.00417.79
8.2.50.0060.00318.07
8.2.40.0030.00519.75
8.2.30.0030.00718.30
8.2.20.0030.00517.76
8.2.10.0040.00418.07
8.2.00.0070.00017.69
8.1.270.0030.00523.83
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0090.00317.33
8.1.230.0080.00322.72
8.1.220.0060.00317.74
8.1.210.0050.00318.77
8.1.200.0090.00017.23
8.1.190.0040.00417.00
8.1.180.0030.00718.10
8.1.170.0060.00618.44
8.1.160.0040.00421.89
8.1.150.0040.00418.41
8.1.140.0000.00717.40
8.1.130.0030.00317.79
8.1.120.0040.00417.41
8.1.110.0000.00717.37
8.1.100.0050.00317.25
8.1.90.0050.00317.41
8.1.80.0000.01117.20
8.1.70.0000.00817.35
8.1.60.0030.00617.49
8.1.50.0000.00717.46
8.1.40.0000.00717.54
8.1.30.0040.00417.57
8.1.20.0070.00317.59
8.1.10.0000.00817.52
8.1.00.0020.00517.54
8.0.300.0070.00018.77
8.0.290.0040.00417.18
8.0.280.0000.00718.37
8.0.270.0000.00717.14
8.0.260.0040.00417.26
8.0.250.0000.00716.99
8.0.240.0000.00817.04
8.0.230.0000.00716.96
8.0.220.0000.00716.92
8.0.210.0040.00416.97
8.0.200.0030.00316.93
8.0.190.0040.00416.86
8.0.180.0040.00416.92
8.0.170.0050.00317.00
8.0.160.0030.00316.80
8.0.150.0070.00016.86
8.0.140.0030.00316.84
8.0.130.0180.00713.44
8.0.120.0030.00516.91
8.0.110.0000.00816.96
8.0.100.0080.00016.78
8.0.90.0000.00717.00
8.0.80.0070.01016.86
8.0.70.0040.00416.95
8.0.60.0070.00016.77
8.0.50.0050.00316.90
8.0.30.0080.01017.09
8.0.20.0090.00917.40
8.0.10.0000.00717.02
8.0.00.0070.01116.66
7.4.330.0140.00715.00
7.4.320.0030.00316.48
7.4.300.0030.00316.48
7.4.290.0000.00716.54
7.4.280.0000.00716.46
7.4.270.0000.00716.48
7.4.260.0000.00716.44
7.4.250.0050.00216.50
7.4.240.0040.00416.53
7.4.230.0030.00316.65
7.4.220.0130.01016.38
7.4.210.0090.00616.49
7.4.200.0000.00716.64
7.4.190.0030.00616.43
7.4.160.0110.00816.51
7.4.150.0110.00717.40
7.4.140.0140.00717.86
7.4.130.0120.00516.60
7.4.120.0100.00616.44
7.4.110.0090.00916.39
7.4.100.0060.01316.68
7.4.90.0120.00316.38
7.4.80.0130.00919.39
7.4.70.0140.00316.44
7.4.60.0100.01316.60
7.4.50.0040.00416.48
7.4.40.0120.00616.36
7.4.30.0090.00616.44
7.4.00.0060.00914.93
7.3.330.0190.00613.32
7.3.320.0100.01013.04
7.3.310.0040.00416.25
7.3.300.0000.00716.28
7.3.290.0040.01116.34
7.3.280.0070.00916.25
7.3.270.0070.01017.40
7.3.260.0030.01516.34
7.3.250.0110.00816.45
7.3.240.0000.01716.48
7.3.230.0140.01016.41
7.3.210.0070.01016.30
7.3.200.0120.00919.39
7.3.190.0030.01816.46
7.3.180.0060.00916.49
7.3.170.0170.00316.38
7.3.160.0030.01216.36
7.3.120.0090.00614.74
7.2.330.0040.01416.61
7.2.320.0090.00916.46
7.2.310.0100.00716.64
7.2.300.0090.01416.36
7.2.290.0070.01016.42
7.2.80.0000.01116.42
7.2.60.0000.01416.73
7.2.00.0040.00819.37
7.1.200.0080.00015.66
7.1.100.0140.00717.83
7.1.70.0000.00716.95
7.1.60.0080.01519.46
7.1.50.0100.01316.77
7.1.00.0030.07722.48
7.0.200.0040.00416.63
7.0.140.0070.07022.21
7.0.110.0100.04719.85
7.0.100.0100.05020.09
7.0.90.0500.03319.94
7.0.80.0200.08320.00
7.0.70.0170.05319.82
7.0.60.0170.04020.02
7.0.50.0200.04320.36
7.0.40.0000.05320.05
7.0.30.0030.04319.95
7.0.20.0130.08720.23
7.0.10.0070.04720.23
7.0.00.0070.03720.21
5.6.280.0000.07721.09
5.6.250.0000.04320.69
5.6.240.0070.05320.70
5.6.230.0100.03320.62
5.6.220.0000.04320.62
5.6.210.0100.05720.39
5.6.200.0030.05321.11
5.6.190.0100.03321.28
5.6.180.0030.04021.14
5.6.170.0100.03721.05
5.6.160.0070.03721.12
5.6.150.0000.04721.08
5.6.140.0130.05020.92
5.6.130.0130.06320.88
5.6.120.0000.05021.11
5.6.110.0030.05721.17
5.6.100.0170.05320.92
5.6.90.0070.06721.02
5.6.80.0070.03720.43
5.6.70.0030.04720.49
5.6.60.0070.07320.59
5.6.50.0030.08320.32
5.6.40.0100.07720.38
5.6.30.0100.07320.49
5.6.20.0100.07020.26
5.6.10.0130.07320.44
5.6.00.0100.07320.32
5.5.380.0070.03720.34
5.5.370.0100.07320.57
5.5.360.0030.05320.46
5.5.350.0070.04020.45
5.5.340.0170.02720.79
5.5.330.0030.04720.72
5.5.320.0070.03720.98
5.5.310.0100.06321.03
5.5.300.0100.04721.03
5.5.290.0100.03720.94
5.5.280.0100.03021.03
5.5.270.0070.06320.73
5.5.260.0130.04320.79
5.5.250.0070.03720.51
5.5.240.0030.04020.40
5.5.230.0100.07320.19
5.5.220.0100.04720.21
5.5.210.0170.05720.36
5.5.200.0170.06720.16
5.5.190.0030.08320.15
5.5.180.0100.07320.04
5.5.160.0100.08020.25
5.5.150.0070.08020.25
5.5.140.0030.07720.36
5.5.130.0030.07720.38
5.5.120.0130.07320.36
5.5.110.0070.07020.08
5.5.100.0130.07020.00
5.5.90.0100.07020.10
5.5.80.0170.06320.16
5.5.70.0170.07020.26
5.5.60.0030.04720.03
5.5.50.0100.07020.18
5.5.40.0100.07320.17
5.5.30.0070.07019.95
5.5.20.0070.08020.02
5.5.10.0100.07720.21
5.5.00.0170.07320.20
5.4.450.0070.03719.46
5.4.440.0070.04019.46
5.4.430.0000.04719.33
5.4.420.0100.05319.30
5.4.410.0070.05319.24
5.4.400.0030.05019.01
5.4.390.0030.07719.14
5.4.380.0100.07319.16
5.4.370.0030.08019.24
5.4.360.0030.08019.01
5.4.350.0130.07018.95
5.4.340.0100.07719.14
5.4.320.0070.08019.07
5.4.310.0130.06719.04
5.4.300.0070.07719.31
5.4.290.0130.06319.01
5.4.280.0130.07019.18
5.4.270.0100.07719.01
5.4.260.0030.08319.18
5.4.250.0130.06319.17
5.4.240.0130.04319.21
5.4.230.0030.04719.15
5.4.220.0070.07719.17
5.4.210.0200.06319.02
5.4.200.0070.07718.96
5.4.190.0070.07018.97
5.4.180.0100.06718.99
5.4.170.0100.07018.98
5.4.160.0130.05019.14
5.4.150.0000.04319.12
5.4.140.0030.07316.46
5.4.130.0070.07716.34
5.4.120.0030.07716.34
5.4.110.0070.07316.31
5.4.100.0100.06716.50
5.4.90.0070.06316.62
5.4.80.0130.04016.55
5.4.70.0030.07716.41
5.4.60.0100.06716.63
5.4.50.0070.05016.57
5.4.40.0100.07316.57
5.4.30.0030.04716.43
5.4.20.0130.06716.43
5.4.10.0100.07316.53
5.4.00.0070.07316.03
5.3.290.0100.04014.66
5.3.280.0030.08014.55
5.3.270.0100.07014.75
5.3.260.0030.08014.46
5.3.250.0100.06714.61
5.3.240.0130.07014.73
5.3.230.0070.06714.59
5.3.220.0170.06314.58
5.3.210.0000.08714.52
5.3.200.0100.07014.59
5.3.190.0130.07314.64
5.3.180.0030.08014.41
5.3.170.0070.08014.68
5.3.160.0130.07014.41
5.3.150.0070.08014.65
5.3.140.0070.07314.56
5.3.130.0030.08014.52
5.3.120.0030.08014.77
5.3.110.0000.08714.40
5.3.100.0030.08014.13
5.3.90.0000.07714.15
5.3.80.0100.07013.97
5.3.70.0030.07314.24
5.3.60.0030.07013.97
5.3.50.0030.08013.93
5.3.40.0030.08014.04
5.3.30.0030.06713.91
5.3.20.0100.06713.70
5.3.10.0030.07013.68
5.3.00.0000.07713.66
5.2.170.0030.06311.11
5.2.160.0070.05711.21
5.2.150.0070.06011.12
5.2.140.0070.06011.20
5.2.130.0030.04711.09
5.2.120.0000.06011.16
5.2.110.0070.05711.23
5.2.100.0030.06311.10
5.2.90.0070.05711.11
5.2.80.0000.07011.05
5.2.70.0030.06311.06
5.2.60.0030.06311.13
5.2.50.0000.07010.97
5.2.40.0030.06010.96
5.2.30.0030.05710.93
5.2.20.0030.06310.81
5.2.10.0070.05310.82
5.2.00.0070.06010.73
5.1.60.0070.0539.95
5.1.50.0070.0409.98
5.1.40.0000.0579.93
5.1.30.0030.05710.32
5.1.20.0030.05710.34
5.1.10.0000.05010.31
5.1.00.0030.03010.07
5.0.50.0070.0408.60
5.0.40.0030.0438.48
5.0.30.0070.0538.47
5.0.20.0070.0408.35
5.0.10.0070.0438.15
5.0.00.0000.0638.15
4.4.90.0030.0337.89
4.4.80.0030.0337.89
4.4.70.0000.0277.89
4.4.60.0000.0377.89
4.4.50.0070.0307.89
4.4.40.0000.0607.89
4.4.30.0000.0377.89
4.4.20.0030.0307.89
4.4.10.0070.0277.89
4.4.00.0030.0507.89
4.3.110.0000.0377.89
4.3.100.0000.0377.89
4.3.90.0030.0337.89
4.3.80.0000.0337.89
4.3.70.0000.0307.89
4.3.60.0070.0277.89
4.3.50.0030.0377.89
4.3.40.0000.0537.89
4.3.30.0000.0407.89
4.3.20.0030.0337.89
4.3.10.0000.0377.89
4.3.00.0000.0307.89

preferences:
31.39 ms | 400 KiB | 5 Q