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<?php class MyXML extends SimpleXMLElement { public function firstChild() { $children = $this->children(); foreach ($children as $key => $value) break; return $value; } } $s = '<?xml version="1.0" encoding="utf-8" standalone="yes" ?>'. '<request>'. ' <body>'. ' <rows>'. ' <row id="1"/>'. ' <row id="2"/>'. ' <row id="3"/>'. ' <row2 ver="2.0">test data</row2>'. ' </rows>'. ' </body>'. '</request>'; $obj = new MyXML($s); var_dump($obj->firstChild());
Output for 5.1.2 - 5.6.28, 7.0.0 - 7.1.0
object(MyXML)#4 (1) { ["rows"]=> object(MyXML)#2 (2) { ["row"]=> array(3) { [0]=> object(MyXML)#3 (1) { ["@attributes"]=> array(1) { ["id"]=> string(1) "1" } } [1]=> object(MyXML)#5 (1) { ["@attributes"]=> array(1) { ["id"]=> string(1) "2" } } [2]=> object(MyXML)#6 (1) { ["@attributes"]=> array(1) { ["id"]=> string(1) "3" } } } ["row2"]=> string(9) "test data" } }
Output for hhvm-3.10.0 - 3.12.0
object(MyXML)#4 (1) { ["rows"]=> object(MyXML)#5 (2) { ["row"]=> array(3) { [0]=> object(MyXML)#6 (1) { ["@attributes"]=> array(1) { ["id"]=> string(1) "1" } } [1]=> object(MyXML)#7 (1) { ["@attributes"]=> array(1) { ["id"]=> string(1) "2" } } [2]=> object(MyXML)#8 (1) { ["@attributes"]=> array(1) { ["id"]=> string(1) "3" } } } ["row2"]=> string(9) "test data" } }
Output for 5.0.0 - 5.1.1
object(MyXML)#4 (1) { ["rows"]=> object(MyXML)#2 (2) { ["row"]=> array(3) { [0]=> object(MyXML)#3 (0) { } [1]=> object(MyXML)#5 (0) { } [2]=> object(MyXML)#6 (0) { } } ["row2"]=> string(9) "test data" } }
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/QJI77 on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/QJI77 on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/QJI77 on line 4
Process exited with code 255.