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run code in 150+ php & hhvm versions
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<?php function xml2array($xml){ $xml = simplexml_load_string(utf8_encode($xml)); $json = json_encode($xml); return json_decode($json,TRUE); } $xml1 = " <Root> <mounts> <names> <it>B</it> </names> </mounts> </Root> "; $xml2 = " <Root> <mounts> <names> <it>A</it> </names> </mounts> <mounts> <names> <it>A</it> </names> </mounts> </Root> "; echo '<pre>'; $arr1 = xml2array($xml1); $arr2 = xml2array($xml2); var_dump($arr1); var_dump($arr2); ?>
Output for 5.2.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
<pre>array(1) { ["mounts"]=> array(1) { ["names"]=> array(1) { ["it"]=> string(1) "B" } } } array(1) { ["mounts"]=> array(2) { [0]=> array(1) { ["names"]=> array(1) { ["it"]=> string(1) "A" } } [1]=> array(1) { ["names"]=> array(1) { ["it"]=> string(1) "A" } } } }
Output for 5.0.0 - 5.1.6
<pre> Fatal error: Call to undefined function json_encode() in /in/jscVj on line 5
Process exited with code 255.
Output for 4.4.5 - 4.4.9
<pre> Fatal error: Call to undefined function: simplexml_load_string() in /in/jscVj on line 4
Process exited with code 255.
Output for 4.3.2 - 4.4.4
<pre> Fatal error: Call to undefined function: simplexml_load_string() in /in/jscVj on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1
<pre> Fatal error: Call to undefined function: simplexml_load_string() in /in/jscVj on line 4