3v4l.org

run code in 300+ PHP versions simultaneously
<?php function fromXML(XMLReader $xml) { $node = []; while ($xml->read()) { if (!$xml->isValid()) { $xmlErrors = libxml_get_errors(); $errorLines = array(); foreach ($xmlErrors as $error) { $errorLines[] = 'Line: ' . $error->line . ' Column: ' . $error->column . ' - ' . $error->message; } throw new Exception(join("", $errorLines)); } switch ($xml->nodeType) { case XMLReader::END_ELEMENT: return (count($node) > 0) ? $node : null; case XMLReader::ELEMENT: $node[$xml->name] = ($xml->isEmptyElement ? '' : $this->fromXML($xml)); break; case XMLReader::TEXT: case XMLReader::CDATA: $node = $xml->value; break; } } return $node; } $data = '<?xml version="1.0" encoding="UTF-8"?> <request> <header> <version>0.6</version> <dateTime>2017-07-05T11:21:46</dateTime> <sender>PROVIDER</sender> <recipient>dfsafdaf</recipient> <messageType>isvalid</messageType> </header> <voucher> <voucherId>1</voucherId> </voucher> </request>'; $xml = new XMLReader(); $xml->xml($data); var_dump(fromXML($xml));

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)
8.3.60.0090.00618.54
8.3.50.0180.00016.69
8.3.40.0090.00619.09
8.3.30.0040.01119.09
8.3.20.0080.00020.55
8.3.10.0040.00422.23
8.3.00.0080.00018.03
8.2.180.0100.00717.00
8.2.170.0150.00022.96
8.2.160.0140.00020.78
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00422.58
8.2.120.0040.00426.35
8.2.110.0070.00321.43
8.2.100.0120.00018.47
8.2.90.0040.00419.47
8.2.80.0080.00018.18
8.2.70.0040.00417.63
8.2.60.0000.00818.28
8.2.50.0030.00618.29
8.2.40.0080.00020.88
8.2.30.0030.00521.35
8.2.20.0030.00618.32
8.2.10.0040.00418.46
8.2.00.0040.00418.54
8.1.280.0040.01125.92
8.1.270.0000.00822.31
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0080.00024.25
8.1.230.0000.01119.02
8.1.220.0060.00317.93
8.1.210.0030.00518.77
8.1.200.0050.00517.73
8.1.190.0040.00417.49
8.1.180.0050.00318.10
8.1.170.0120.00318.85
8.1.160.0000.00719.26
8.1.150.0040.00420.88
8.1.140.0050.00219.82
8.1.130.0000.00819.27
8.1.120.0030.00317.84
8.1.110.0050.00317.74
8.1.100.0040.00417.89
8.1.90.0050.00217.71
8.1.80.0040.00417.77
8.1.70.0030.00317.65
8.1.60.0050.00517.86
8.1.50.0080.00017.71
8.1.40.0000.00817.87
8.1.30.0060.00617.90
8.1.20.0060.00317.88
8.1.10.0030.00617.91
8.1.00.0030.00617.74
8.0.300.0000.00818.77
8.0.290.0030.00617.25
8.0.280.0050.00318.78
8.0.270.0030.00317.50
8.0.260.0050.00317.18
8.0.250.0070.00017.38
8.0.240.0060.00317.38
8.0.230.0050.00217.34
8.0.220.0000.00817.36
8.0.210.0030.00317.24
8.0.200.0060.00017.30
8.0.190.0030.00617.41
8.0.180.0040.00417.19
8.0.170.0030.00417.25
8.0.160.0090.00017.18
8.0.150.0070.00017.17
8.0.140.0040.00417.27
8.0.130.0030.00313.66
8.0.120.0090.00017.06
8.0.110.0030.00517.29
8.0.100.0030.00517.29
8.0.90.0050.00217.09
8.0.80.0090.00617.25
8.0.70.0040.00417.24
8.0.60.0000.00817.25
8.0.50.0060.00317.37
8.0.30.0090.01217.32
8.0.20.0120.00617.44
8.0.10.0080.00017.49
8.0.00.0040.01317.06
7.4.330.0000.00515.55
7.4.320.0030.00316.73
7.4.300.0030.00316.87
7.4.290.0000.00716.84
7.4.280.0000.00716.94
7.4.270.0070.00016.92
7.4.260.0040.00416.93
7.4.250.0000.00716.77
7.4.240.0050.00316.84
7.4.230.0030.00316.93
7.4.220.0100.01616.84
7.4.210.0060.01316.97
7.4.200.0030.00316.64
7.4.160.0080.00816.92
7.4.150.0120.00617.40
7.4.140.0100.00817.86
7.4.130.0040.01416.98
7.4.120.0100.00916.83
7.4.110.0060.01616.80
7.4.100.0180.00616.76
7.4.90.0090.00916.72
7.4.80.0100.00719.39
7.4.70.0150.00616.80
7.4.60.0090.00616.86
7.4.50.0030.01216.82
7.4.40.0100.00716.86
7.4.30.0080.00817.03
7.4.00.0040.01115.06
7.3.330.0050.00013.68
7.3.320.0060.00013.63
7.3.310.0000.00616.58
7.3.300.0000.00716.65
7.3.290.0070.00716.69
7.3.280.0060.00916.69
7.3.270.0100.01017.40
7.3.260.0100.00716.87
7.3.250.0120.00816.63
7.3.240.0070.01216.76
7.3.230.0090.01516.93
7.3.210.0090.00916.86
7.3.200.0130.00316.75
7.3.190.0070.01016.61
7.3.180.0060.00916.95
7.3.170.0120.00416.68
7.3.160.0000.01716.67
7.3.10.0150.00716.59
7.3.00.0030.01016.77
7.2.330.0030.01416.96
7.2.320.0070.01116.82
7.2.310.0070.01016.88
7.2.300.0060.01217.07
7.2.290.0110.00516.73
7.2.130.0100.00717.02
7.2.120.0060.00616.64
7.2.110.0160.00717.11
7.2.100.0140.00317.10
7.2.90.0100.00317.23
7.2.80.0070.01016.82
7.2.70.0030.01217.13
7.2.60.0060.00616.88
7.2.50.0120.00817.12
7.2.40.0080.00817.02
7.2.30.0000.01217.13
7.2.20.0090.00616.84
7.2.10.0100.00317.07
7.2.00.0120.00518.22
7.1.250.0090.00615.93
7.1.200.0090.00616.11
7.1.100.0030.00918.42
7.1.70.0030.01317.39
7.1.60.0160.01635.30
7.1.50.0290.01134.84
7.1.40.0180.01534.51
7.1.30.0230.01434.51
7.1.20.0210.00634.58
7.1.10.0070.01116.57
7.1.00.0110.00616.77
7.0.200.0090.00817.09
7.0.190.0120.00816.97
7.0.180.0040.00916.33
7.0.170.0060.01016.51
7.0.160.0070.00716.59
7.0.150.0080.01216.32
7.0.140.0000.01616.51
7.0.130.0060.01016.68
7.0.120.0100.00616.74
7.0.110.0030.01416.56
7.0.100.0030.01116.48
7.0.90.0070.01016.36
7.0.80.0060.01016.49
7.0.70.0030.01016.58
7.0.60.0060.01316.49
7.0.50.0080.01116.59
7.0.40.0100.00716.64
7.0.30.0060.01116.75
7.0.20.0070.01016.54
7.0.10.0100.00316.50
7.0.00.0050.00916.50

preferences:
54.44 ms | 400 KiB | 5 Q