3v4l.org

run code in 500+ PHP versions simultaneously
<?php $example = <<<XML <example> <selfClosed/> <empty></empty> </example> XML; $xmlReader = new XMLReader(); $xmlReader->xml($example); while ($xmlReader->read()) { if ($xmlReader->nodeType === XMLReader::ELEMENT) { echo '<', $xmlReader->name, '> is ', $xmlReader->isEmptyElement ? 'empty' : 'not empty', 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)
8.5.30.0080.00819.86
8.5.20.0090.01020.48
8.5.10.0080.00920.58
8.5.00.0140.00720.22
8.4.180.0110.01219.95
8.4.170.0120.01024.20
8.4.160.0100.01124.13
8.4.150.0090.00317.01
8.4.140.0120.00917.85
8.4.130.0130.00719.09
8.4.120.0060.00524.22
8.4.110.0030.00621.05
8.4.100.0120.00919.13
8.4.90.0120.00822.56
8.4.80.0050.00318.09
8.4.70.0050.00318.02
8.4.60.0090.01217.83
8.4.50.0130.00617.88
8.4.40.0090.00017.91
8.4.30.0070.01020.94
8.4.20.0140.00724.39
8.4.10.0070.01324.16
8.3.300.0100.01021.10
8.3.290.0100.00920.98
8.3.280.0130.00718.37
8.3.270.0110.01216.68
8.3.260.0050.00516.62
8.3.250.0100.00919.29
8.3.240.0130.00717.29
8.3.230.0110.00816.66
8.3.220.0100.00719.29
8.3.210.0110.00716.64
8.3.200.0120.00816.68
8.3.190.0110.01016.86
8.3.180.0100.01018.43
8.3.170.0120.00419.02
8.3.160.0120.00318.75
8.3.150.0190.00020.87
8.3.140.0000.00816.74
8.3.130.0120.00318.51
8.3.120.0050.00519.08
8.3.110.0100.00720.94
8.3.100.0050.00516.63
8.3.90.0070.00718.22
8.3.80.0030.00618.55
8.3.70.0070.00716.63
8.3.60.0110.01116.63
8.3.50.0070.00716.70
8.3.40.0040.01420.42
8.3.30.0080.00819.04
8.3.20.0040.00424.18
8.3.10.0040.00424.66
8.3.00.0040.00426.16
8.2.300.0100.01018.16
8.2.290.0060.00421.11
8.2.280.0070.01318.73
8.2.270.0190.00317.56
8.2.260.0080.00020.91
8.2.250.0040.00817.04
8.2.240.0030.00617.44
8.2.230.0100.00622.58
8.2.220.0100.00024.06
8.2.210.0040.01826.77
8.2.200.0030.00617.00
8.2.190.0140.00617.13
8.2.180.0120.00316.73
8.2.170.0130.00719.00
8.2.160.0060.00922.96
8.2.150.0070.00025.66
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0000.00820.14
8.2.110.0070.00322.42
8.2.100.0050.00519.00
8.2.40.0050.00817.75
8.1.340.0130.00720.10
8.1.330.0110.00822.04
8.1.320.0140.00516.23
8.1.310.0110.00716.96
8.1.300.0080.00017.09
8.1.290.0050.00518.88
8.1.280.0140.00425.92
8.1.270.0060.00322.25
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0070.00318.73
8.1.230.0030.00618.88

preferences:
79.8 ms | 850 KiB | 5 Q