3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dir = new RecursiveDirectoryIterator('tmp'); $it = new AppendIterator(); $it->append($dir); var_dump(iterator_to_array(new RecursiveIteratorIterator($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)
8.5.30.0100.00720.59
8.5.20.0090.01119.64
8.5.10.0080.01018.64
8.5.00.0150.00620.16
8.4.180.0140.00819.61
8.4.170.0130.00820.54
8.4.160.0070.00723.90
8.4.150.0060.00616.91
8.4.140.0100.00817.53
8.4.130.0040.00518.86
8.4.120.0130.00724.09
8.4.110.0090.01018.67
8.4.100.0170.00618.84
8.4.90.0060.00922.27
8.4.80.0060.00220.44
8.4.70.0040.00418.15
8.4.60.0120.00818.95
8.4.50.0080.00318.78
8.4.40.0070.01417.58
8.4.30.0130.00720.40
8.4.20.0080.00820.78
8.4.10.0060.00319.75
8.3.300.0120.00820.79
8.3.290.0130.00720.85
8.3.280.0050.00418.62
8.3.270.0070.00116.53
8.3.260.0070.00516.69
8.3.250.0080.00819.14
8.3.240.0090.00717.00
8.3.230.0140.00416.48
8.3.220.0070.01119.00
8.3.210.0120.00716.66
8.3.200.0060.00316.63
8.3.190.0110.00619.02
8.3.180.0090.01016.84
8.3.170.0090.00920.25
8.3.160.0000.00716.59
8.3.150.0060.00916.97
8.3.140.0060.00316.73
8.3.130.0060.00316.32
8.3.120.0090.00919.02
8.3.110.0040.00418.31
8.3.100.0060.01024.06
8.3.90.0070.00326.77
8.3.80.0030.00616.63
8.3.70.0160.00616.75
8.3.60.0130.00316.38
8.3.50.0100.01019.59
8.3.40.0110.00421.98
8.3.30.0160.00018.78
8.3.20.0040.00424.18
8.3.10.0080.00024.66
8.3.00.0000.00826.16
8.2.300.0110.00922.21
8.2.290.0110.00720.53
8.2.280.0110.01018.64
8.2.270.0160.00317.41
8.2.260.0040.00416.73
8.2.250.0040.00416.68
8.2.240.0060.00317.18
8.2.230.0100.00720.94
8.2.220.0000.00837.54
8.2.210.0080.00026.77
8.2.200.0030.00616.75
8.2.190.0070.01416.63
8.2.180.0060.01025.92
8.2.170.0090.00618.91
8.2.160.0070.00722.96
8.2.150.0040.00425.66
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00421.00
8.2.110.0050.00520.48
8.2.100.0080.00417.78
8.2.90.0000.00817.91
8.2.80.0040.00417.97
8.2.70.0060.00317.63
8.2.60.0100.00317.68
8.2.50.0060.00618.07
8.2.40.0060.00318.16
8.2.30.0060.00317.82
8.2.20.0100.00220.50
8.2.10.0040.00417.64
8.2.00.0070.00319.35
8.1.340.0150.00623.45
8.1.330.0100.00822.13
8.1.320.0030.00516.40
8.1.310.0040.00416.16
8.1.300.0060.00318.80
8.1.290.0060.00330.84
8.1.280.0150.00025.92
8.1.270.0050.00323.99
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0040.00723.98
8.1.230.0060.00622.68
8.1.220.0080.00017.74
8.1.210.0080.00018.77
8.1.200.0090.00017.48
8.1.190.0030.00517.25
8.1.180.0000.00818.10
8.1.170.0040.00418.63
8.1.160.0030.00618.87
8.1.150.0060.00318.56
8.1.140.0050.00317.45
8.1.130.0070.00018.89
8.1.120.0040.00417.46
8.1.110.0030.00617.31
8.1.100.0000.00817.51
8.1.90.0040.00417.34
8.1.80.0050.00217.47
8.1.70.0000.00717.32
8.1.60.0080.00017.59
8.1.50.0000.00917.50
8.1.40.0030.00617.61
8.1.30.0080.00017.73
8.1.20.0000.00917.61
8.1.10.0030.00617.55
8.1.00.0140.00617.54
8.0.300.0000.00720.03
8.0.290.0000.00816.75
8.0.280.0040.00418.49
8.0.270.0040.00416.86
8.0.260.0000.00718.43
8.0.250.0080.00016.87
8.0.240.0060.00317.00
8.0.230.0030.00317.03
8.0.220.0000.00716.95
8.0.210.0050.00316.84
8.0.200.0050.00216.90
8.0.190.0030.00516.91
8.0.180.0000.01016.93
8.0.170.0000.00916.98
8.0.160.0070.00316.97
8.0.150.0030.00616.92
8.0.140.0070.00316.84
8.0.130.0190.00316.86
8.0.120.0160.00616.92
8.0.110.0130.00816.90
8.0.100.0180.00316.79
8.0.90.0170.00516.83
8.0.80.0170.00416.97
8.0.70.0180.00416.92
8.0.60.0180.00216.85
8.0.50.0170.00416.76
8.0.30.0130.00916.88
8.0.20.0200.00216.95
8.0.10.0180.00617.06
8.0.00.0070.00717.10
7.4.330.0000.00515.55
7.4.320.0030.00316.60
7.4.300.0030.00316.57
7.4.290.0080.00016.59
7.4.280.0000.00816.70
7.4.270.0050.00216.53
7.4.260.0200.00316.55
7.4.250.0180.00616.57
7.4.240.0180.00516.56
7.4.230.0150.00816.57
7.4.220.0180.00316.47
7.4.210.0130.00616.62
7.4.200.0140.00516.58
7.4.190.0150.00616.70
7.4.180.0120.00916.71
7.4.160.0180.00216.56
7.4.150.0180.00216.57
7.4.140.0150.00616.49
7.4.130.0110.00816.49
7.4.120.0180.00316.56
7.4.110.0100.01016.50
7.4.100.0150.00616.62
7.4.90.0160.00316.41
7.4.80.0160.00416.52
7.4.70.0140.00516.43
7.4.60.0130.00616.53
7.4.50.0150.00416.38
7.4.40.0140.00516.41
7.4.30.0090.00716.51
7.4.20.0140.00216.42
7.4.10.0160.00516.54
7.4.00.0120.00816.47
7.3.330.0170.00416.27
7.3.320.0160.00616.11
7.3.310.0140.00716.37
7.3.300.0040.00916.29
7.3.290.0100.00416.39
7.3.280.0150.00616.30
7.3.270.0190.00216.41
7.3.260.0080.00516.38
7.3.250.0050.00716.29
7.3.240.0070.00616.34
7.3.230.0120.00316.25
7.3.220.0090.00516.37
7.3.210.0170.00316.15
7.3.200.0180.00316.20
7.3.190.0150.00716.25
7.3.180.0180.00316.32
7.3.170.0150.00516.13
7.3.160.0170.00516.18
7.3.150.0140.00716.28
7.3.140.0210.00116.35
7.3.130.0150.00616.31

preferences:
67.77 ms | 1383 KiB | 5 Q