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<?php $s = '<?xml version="1.0" encoding="utf-8" standalone="yes" ?>'. '<request><body test2="321" test3="987">'. '<rows><my-row test4="564">'. '<types>'. '<custom>this is the example of the text</custom>'. '<Generic arch="simple">this is the example of the text</Generic>'. '<bold/><italic/><underlined/>'. '</types>'. '</my-row><my-row test5="565"/><test hidden="false" ready="true"/></rows>'. '</body></request>'; function f($xml, $stack = null){ $s = is_null($stack) ? array() : $stack; foreach ($xml as $key => $value) { $s[$key] = null; print_r(array( 'key' => $key, 'hasChildren' => (bool)$xml->hasChildren(), 'attributes' => $value->attributes(), 'stack' => $s, )); if (get_class($value) == 'SimpleXMLIterator') f($value, $s); } } f(new SimpleXMLIterator($s));
Output for 5.1.2 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Array ( [key] => body [hasChildren] => 1 [attributes] => SimpleXMLIterator Object ( [@attributes] => Array ( [test2] => 321 [test3] => 987 ) ) [stack] => Array ( [body] => ) ) Array ( [key] => rows [hasChildren] => 1 [attributes] => SimpleXMLIterator Object ( ) [stack] => Array ( [body] => [rows] => ) ) Array ( [key] => my-row [hasChildren] => 1 [attributes] => SimpleXMLIterator Object ( [@attributes] => Array ( [test4] => 564 ) ) [stack] => Array ( [body] => [rows] => [my-row] => ) ) Array ( [key] => types [hasChildren] => 1 [attributes] => SimpleXMLIterator Object ( ) [stack] => Array ( [body] => [rows] => [my-row] => [types] => ) ) Array ( [key] => custom [hasChildren] => [attributes] => SimpleXMLIterator Object ( ) [stack] => Array ( [body] => [rows] => [my-row] => [types] => [custom] => ) ) Array ( [key] => Generic [hasChildren] => [attributes] => SimpleXMLIterator Object ( [@attributes] => Array ( [arch] => simple ) ) [stack] => Array ( [body] => [rows] => [my-row] => [types] => [custom] => [Generic] => ) ) Array ( [key] => bold [hasChildren] => [attributes] => SimpleXMLIterator Object ( ) [stack] => Array ( [body] => [rows] => [my-row] => [types] => [custom] => [Generic] => [bold] => ) ) Array ( [key] => italic [hasChildren] => [attributes] => SimpleXMLIterator Object ( ) [stack] => Array ( [body] => [rows] => [my-row] => [types] => [custom] => [Generic] => [bold] => [italic] => ) ) Array ( [key] => underlined [hasChildren] => [attributes] => SimpleXMLIterator Object ( ) [stack] => Array ( [body] => [rows] => [my-row] => [types] => [custom] => [Generic] => [bold] => [italic] => [underlined] => ) ) Array ( [key] => my-row [hasChildren] => [attributes] => SimpleXMLIterator Object ( [@attributes] => Array ( [test5] => 565 ) ) [stack] => Array ( [body] => [rows] => [my-row] => ) ) Array ( [key] => test [hasChildren] => [attributes] => SimpleXMLIterator Object ( [@attributes] => Array ( [hidden] => false [ready] => true ) ) [stack] => Array ( [body] => [rows] => [my-row] => [test] => ) )
Output for 5.1.0 - 5.1.1
Array ( [key] => body [hasChildren] => 1 [attributes] => SimpleXMLIterator Object ( ) [stack] => Array ( [body] => ) ) Array ( [key] => rows [hasChildren] => 1 [attributes] => SimpleXMLIterator Object ( ) [stack] => Array ( [body] => [rows] => ) ) Array ( [key] => my-row [hasChildren] => 1 [attributes] => SimpleXMLIterator Object ( ) [stack] => Array ( [body] => [rows] => [my-row] => ) ) Array ( [key] => types [hasChildren] => 1 [attributes] => SimpleXMLIterator Object ( ) [stack] => Array ( [body] => [rows] => [my-row] => [types] => ) ) Array ( [key] => custom [hasChildren] => [attributes] => SimpleXMLIterator Object ( ) [stack] => Array ( [body] => [rows] => [my-row] => [types] => [custom] => ) ) Array ( [key] => Generic [hasChildren] => [attributes] => SimpleXMLIterator Object ( ) [stack] => Array ( [body] => [rows] => [my-row] => [types] => [custom] => [Generic] => ) ) Array ( [key] => bold [hasChildren] => [attributes] => SimpleXMLIterator Object ( ) [stack] => Array ( [body] => [rows] => [my-row] => [types] => [custom] => [Generic] => [bold] => ) ) Array ( [key] => italic [hasChildren] => [attributes] => SimpleXMLIterator Object ( ) [stack] => Array ( [body] => [rows] => [my-row] => [types] => [custom] => [Generic] => [bold] => [italic] => ) ) Array ( [key] => underlined [hasChildren] => [attributes] => SimpleXMLIterator Object ( ) [stack] => Array ( [body] => [rows] => [my-row] => [types] => [custom] => [Generic] => [bold] => [italic] => [underlined] => ) ) Array ( [key] => my-row [hasChildren] => [attributes] => SimpleXMLIterator Object ( ) [stack] => Array ( [body] => [rows] => [my-row] => ) ) Array ( [key] => test [hasChildren] => [attributes] => SimpleXMLIterator Object ( ) [stack] => Array ( [body] => [rows] => [my-row] => [test] => ) )
Output for 5.0.0 - 5.0.5
Array ( [key] => body [hasChildren] => 1 [attributes] => SimpleXMLIterator Object ( [0] => 321 ) [stack] => Array ( [body] => ) ) Array ( [key] => rows [hasChildren] => 1 [attributes] => SimpleXMLIterator Object ( ) [stack] => Array ( [body] => [rows] => ) ) Array ( [key] => my-row [hasChildren] => 1 [attributes] => SimpleXMLIterator Object ( [0] => 564 ) [stack] => Array ( [body] => [rows] => [my-row] => ) ) Array ( [key] => types [hasChildren] => 1 [attributes] => SimpleXMLIterator Object ( ) [stack] => Array ( [body] => [rows] => [my-row] => [types] => ) ) Array ( [key] => custom [hasChildren] => [attributes] => SimpleXMLIterator Object ( ) [stack] => Array ( [body] => [rows] => [my-row] => [types] => [custom] => ) ) Array ( [key] => Generic [hasChildren] => [attributes] => SimpleXMLIterator Object ( [0] => simple ) [stack] => Array ( [body] => [rows] => [my-row] => [types] => [custom] => [Generic] => ) ) Array ( [key] => bold [hasChildren] => [attributes] => SimpleXMLIterator Object ( ) [stack] => Array ( [body] => [rows] => [my-row] => [types] => [custom] => [Generic] => [bold] => ) ) Array ( [key] => italic [hasChildren] => [attributes] => SimpleXMLIterator Object ( ) [stack] => Array ( [body] => [rows] => [my-row] => [types] => [custom] => [Generic] => [bold] => [italic] => ) ) Array ( [key] => underlined [hasChildren] => [attributes] => SimpleXMLIterator Object ( ) [stack] => Array ( [body] => [rows] => [my-row] => [types] => [custom] => [Generic] => [bold] => [italic] => [underlined] => ) ) Array ( [key] => my-row [hasChildren] => [attributes] => SimpleXMLIterator Object ( [0] => 565 ) [stack] => Array ( [body] => [rows] => [my-row] => ) ) Array ( [key] => test [hasChildren] => [attributes] => SimpleXMLIterator Object ( [0] => false ) [stack] => Array ( [body] => [rows] => [my-row] => [test] => ) )
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: simplexmliterator in /in/Y2kCv on line 28
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: simplexmliterator in /in/Y2kCv on line 28