3v4l.org

run code in 300+ PHP versions simultaneously
<?php // unbroken loop $directoryIterator = new DirectoryIterator('/'); function segfault() { global $directoryIterator; foreach($directoryIterator as $v) { unset($v); segfault($directoryIterator); } } segfault();

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)
8.3.70.0120.00916.50
8.3.60.0090.00616.75
8.3.50.0090.00621.92
8.3.40.0110.00418.80
8.3.30.0070.01419.09
8.3.20.0110.00719.94
8.3.10.0080.00023.66
8.3.00.0140.00619.25
8.2.180.0030.01218.19
8.2.170.0160.00022.96
8.2.160.0110.00420.52
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0000.00926.16
8.2.120.0040.00422.14
8.2.110.0070.00321.96
8.2.100.0040.00717.78
8.2.90.0000.00819.16
8.2.80.0000.00817.97
8.2.70.0060.00317.50
8.2.60.0050.00517.77
8.2.50.0030.00519.35
8.2.40.0090.00019.51
8.2.30.0000.00717.93
8.2.20.0030.00517.70
8.2.10.0050.00318.03
8.2.00.0030.00517.69
8.1.280.0120.00325.92
8.1.270.0070.00323.78
8.1.260.0080.00026.35
8.1.250.0050.00328.09
8.1.240.0030.00623.88
8.1.230.0030.00717.52
8.1.220.0050.00317.74
8.1.210.0030.00618.77
8.1.200.0070.00317.13
8.1.190.0030.00517.22
8.1.180.0060.00318.10
8.1.170.0080.00018.51
8.1.160.0040.00421.90
8.1.150.0000.00818.55
8.1.140.0080.00017.29
8.1.130.0000.00717.77
8.1.120.0040.00417.36
8.1.110.0000.00917.27
8.1.100.0000.00717.27
8.1.90.0070.00017.33
8.1.80.0070.00017.25
8.1.70.0000.00717.30
8.1.60.0080.00417.42
8.1.50.0040.00417.49
8.1.40.0030.00617.45
8.1.30.0080.00017.54
8.1.20.0080.00017.66
8.1.10.0040.00417.50
8.1.00.0040.00417.32
8.0.300.0080.00018.77
8.0.290.0070.00016.75
8.0.280.0070.00018.43
8.0.270.0020.00517.21
8.0.260.0070.00017.22
8.0.250.0030.00317.02
8.0.240.0030.00316.87
8.0.230.0040.00416.87
8.0.220.0000.00716.81
8.0.210.0040.00316.89
8.0.200.0050.00316.84
8.0.190.0080.00017.02
8.0.180.0040.00416.84
8.0.170.0000.00816.91
8.0.160.0070.00017.04
8.0.150.0030.00516.81
8.0.140.0070.00016.91
8.0.131.2730.110136.23
8.0.120.0030.00516.88
8.0.110.0000.00716.96
8.0.100.0020.00516.72
8.0.90.0030.00516.75
8.0.80.0080.00816.84
8.0.70.0080.00016.88
8.0.60.0050.00216.81
8.0.50.0060.00316.74
8.0.30.0040.01416.89
8.0.20.0160.00517.40
8.0.10.0040.00417.01
8.0.00.0090.01016.62
7.4.330.6680.06776.81
7.4.320.0030.00316.52
7.4.300.0000.00716.49
7.4.290.0030.00316.57
7.4.280.0000.00716.46
7.4.270.0040.00416.58
7.4.260.0000.00716.55
7.4.250.0000.00716.43
7.4.240.0050.00216.52
7.4.230.0030.00316.57
7.4.220.0070.01316.50
7.4.210.0060.01216.46
7.4.200.0030.00516.59
7.4.190.0000.00716.66
7.4.160.0140.00316.55
7.4.150.0100.00717.40
7.4.140.0160.00517.86
7.4.130.0070.00916.67
7.4.120.0080.00816.45
7.4.110.0130.00316.51
7.4.100.0070.01416.41
7.4.90.0060.01216.41
7.4.80.0120.00619.39
7.4.70.0120.00616.74
7.4.60.0110.00616.52
7.4.50.0030.00616.41
7.4.40.0090.00816.54
7.4.30.0060.01216.51
7.4.00.0090.00614.66
7.3.331.4790.160136.09
7.3.321.2540.120136.18
7.3.310.0000.00716.14
7.3.300.0000.00716.17
7.3.290.0000.01316.31
7.3.280.0070.01016.29
7.3.270.0040.01517.40
7.3.260.0130.00616.39
7.3.250.0090.01116.23
7.3.240.0090.00916.23
7.3.230.0090.00616.39
7.3.210.0090.00916.34
7.3.200.0090.01519.39
7.3.190.0100.01016.31
7.3.180.0060.01016.33
7.3.170.0100.01016.39
7.3.160.0040.01216.62
7.3.120.0120.00315.04
7.3.10.0170.00316.57
7.3.00.0040.00816.64
7.2.330.0030.01616.43
7.2.320.0090.01516.62
7.2.310.0090.00916.32
7.2.300.0080.01116.24
7.2.290.0090.00916.42
7.2.130.0100.00616.80
7.2.120.0040.00816.72
7.2.110.0070.00716.95
7.2.100.0120.00316.68
7.2.90.0070.00716.71
7.2.80.0060.00616.63
7.2.70.0070.00716.44
7.2.60.0080.00516.77
7.2.50.0100.00016.86
7.2.40.0080.00816.78
7.2.30.0030.01216.95
7.2.20.0100.01016.56
7.2.10.0130.00316.68
7.2.00.0030.01018.01
7.1.250.0000.00915.34
7.1.200.0060.00615.68
7.1.100.0080.00517.79
7.1.70.0080.00317.15
7.1.60.0100.01419.46
7.1.50.0220.01434.56
7.1.00.0070.07322.36
7.0.200.0060.00616.63
7.0.140.0130.06321.95
7.0.60.0070.08719.85
7.0.50.0100.03317.85
7.0.40.0070.05720.25
7.0.30.0470.06320.32
7.0.20.0370.06320.11
7.0.10.0100.04320.09
7.0.00.0070.06320.16
5.6.280.0030.07020.87
5.6.210.0130.07320.47
5.6.200.0070.06718.29
5.6.190.0170.07720.58
5.6.180.3770.04020.47
5.6.170.0170.06720.47
5.6.160.0170.07320.46
5.6.150.0000.07018.16
5.6.140.0030.08718.15
5.6.130.0070.08718.21
5.6.120.0170.08020.97
5.6.110.0030.08321.00
5.6.100.0100.08321.02
5.6.90.0100.08320.88
5.6.80.0100.07320.41
5.6.70.5070.03320.54
5.5.350.0370.06320.41
5.5.340.0030.05017.99
5.5.330.0030.07320.37
5.5.320.0230.04320.38
5.5.310.0400.06020.36
5.5.300.0070.06717.97
5.5.290.0000.05317.98
5.5.280.0100.05720.88
5.5.270.0030.04720.89
5.5.260.0100.07320.97
5.5.250.0130.06720.57
5.5.240.0370.06720.04
5.4.451.1670.19784.09
5.4.441.4170.26383.91
5.4.430.9870.19384.07
5.4.420.9600.19384.08
5.4.411.0970.32084.05
5.4.401.0230.22383.62
5.4.390.9730.21083.76
5.4.381.1830.22783.41
5.4.370.8130.22783.54
5.4.360.8500.17083.38
5.4.350.8900.19783.39
5.4.340.8970.17783.38
5.4.320.5410.13877.34
5.4.310.5370.13977.33
5.4.300.5120.12977.33
5.4.290.6530.17077.33
5.4.280.6630.18777.23
5.4.270.5610.16777.22
5.4.260.6880.19577.23
5.4.250.5290.12877.23
5.4.240.9130.22977.23
5.4.230.5100.15377.22
5.4.220.5550.13577.22
5.4.210.5520.15077.21
5.4.200.7150.16177.22
5.4.190.8100.21577.21
5.4.180.7480.20377.21
5.4.170.8380.22077.22
5.4.160.9320.22377.21
5.4.150.6700.18577.22
5.4.141.0190.28276.89
5.4.130.8440.21576.88
5.4.120.8260.21576.84
5.4.110.8870.22176.84
5.4.100.9020.21476.83
5.4.90.9070.20176.84
5.4.80.9220.22476.84
5.4.70.8930.22576.84
5.4.60.6930.19376.83
5.4.50.5200.12776.83
5.4.40.5860.16476.83
5.4.31.0530.30576.82
5.4.20.6910.19976.82
5.4.10.8180.23176.82
5.4.00.9140.24376.31
5.3.290.4720.13676.00
5.3.280.9110.22875.93
5.3.270.6790.19875.95
5.3.260.8510.24475.93
5.3.250.6030.19575.94
5.3.240.7070.20075.93
5.3.230.7810.21875.93
5.3.220.7300.21075.90
5.3.210.8900.25875.90
5.3.200.8680.25975.89
5.3.190.8340.24475.89
5.3.180.8530.24475.89
5.3.170.8740.27275.89
5.3.160.8900.25875.89
5.3.150.8670.24375.90
5.3.140.8770.27675.89
5.3.130.7480.25675.88
5.3.120.5350.16475.88
5.3.110.6670.17675.88
5.3.100.8410.27575.38
5.3.90.8570.21175.36
5.3.80.8400.20875.34
5.3.70.7360.20075.34
5.3.60.6510.19475.33
5.3.50.4920.13175.28
5.3.40.6180.18575.27
5.3.30.6860.14975.24
5.3.20.5750.16675.02
5.3.10.8310.23074.98
5.3.00.5750.15274.96
5.2.170.0630.04323.55
5.2.160.0720.05423.55
5.2.150.0630.05923.55
5.2.140.0580.04923.54
5.2.130.0700.04223.50
5.2.120.0690.04323.50
5.2.110.0760.04423.50
5.2.100.1190.06323.50
5.2.90.0780.04823.50
5.2.80.0640.05823.50
5.2.70.0920.06123.49
5.2.60.0790.05623.46
5.2.50.2200.12123.91
5.2.40.1080.06223.88
5.2.30.0670.04823.85
5.2.20.0640.04323.85
5.2.10.0940.04724.18
5.2.00.0600.05523.63
5.1.60.0690.04124.40
5.1.50.0630.04324.40
5.1.40.0710.03624.38
5.1.30.0640.04224.73
5.1.20.0660.05924.75
5.1.10.0880.05324.48
5.1.00.0670.04824.47
5.0.50.0730.04721.20
5.0.40.0560.03121.06
5.0.30.0940.05620.88
5.0.20.0930.05320.84
5.0.10.0840.06020.82
5.0.00.2140.10843.55
4.4.90.0060.0204.78
4.4.80.0040.0224.75
4.4.70.0030.0224.75
4.4.60.0030.0214.75
4.4.50.0060.0194.77
4.4.40.0030.0344.71
4.4.30.0040.0214.76
4.4.20.0040.0174.84
4.4.10.0040.0154.85
4.4.00.0030.0264.76
4.3.110.0000.0194.67
4.3.100.0020.0164.66
4.3.90.0030.0154.63
4.3.80.0020.0264.58
4.3.70.0040.0144.63
4.3.60.0040.0144.63
4.3.50.0060.0134.63
4.3.40.0000.0304.54
4.3.30.0030.0203.30
4.3.20.0060.0163.28
4.3.10.0020.0183.24
4.3.00.0170.0207.33

preferences:
56.76 ms | 401 KiB | 5 Q