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run code in 150+ php & hhvm versions
Bugs & Features
<?php $xml=simplexml_load_string(<<<XML <people> <person> </person> <person id="17"> <test>John</test> </person> <person> </person> </people> XML ); $nodes=$xml->xpath('//person[@id=17]'); foreach($nodes as &$node) { $node->test="Bill"; } echo print_R($xml);
Output for 5.1.2 - 5.3.29, 5.5.27 - 5.5.38, 5.6.11 - 7.1.0
SimpleXMLElement Object ( [person] => Array ( [0] => SimpleXMLElement Object ( [0] => ) [1] => SimpleXMLElement Object ( [@attributes] => Array ( [id] => 17 ) [test] => Bill ) [2] => SimpleXMLElement Object ( [0] => ) ) ) 1
Output for 5.4.0 - 5.5.26, 5.6.0 - 5.6.10
SimpleXMLElement Object ( [person] => Array ( [0] => SimpleXMLElement Object ( ) [1] => SimpleXMLElement Object ( [@attributes] => Array ( [id] => 17 ) [test] => Bill ) [2] => SimpleXMLElement Object ( ) ) ) 1
Output for 5.0.0 - 5.1.1
SimpleXMLElement Object ( [person] => Array ( [0] => SimpleXMLElement Object ( [0] => ) [1] => SimpleXMLElement Object ( [test] => Bill ) [2] => SimpleXMLElement Object ( [0] => ) ) ) 1
Output for 4.4.3 - 4.4.9
Parse error: syntax error, unexpected '&', expecting T_VARIABLE or '$' in /in/0mFqi on line 15
Process exited with code 255.
Output for 4.4.2
Parse error: syntax error, unexpected '&', expecting T_VARIABLE or '$' in /in/0mFqi on line 16
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected '&', expecting T_VARIABLE or '$' in /in/0mFqi on line 15
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_VARIABLE' or `'$'' in /in/0mFqi on line 15
Process exited with code 255.