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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) { $stack = count($stack) ? $stack : array(); foreach ($xml as $key => $value) { $stack[$key] = null; if (count($value->attributes())) $stack[$key]['attributes'] = (array)$value->attributes(); if (is_string($value)) $stack[$key]['content'] = (string)$value; /*print_r(array( 'key' => $key, 'hasChildren' => (bool)$xml->hasChildren(), 'attributes' => (array)$value->attributes(), 'stack' => $s, ));*/ var_dump(get_class($value), $stack); if (get_class($value) == 'SimpleXMLIterator') f($value, $stack); } return $s; } print_r(f(new SimpleXMLIterator($s)));
Output for 5.1.2 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
string(17) "SimpleXMLIterator" array(1) { ["body"]=> array(1) { ["attributes"]=> array(1) { ["@attributes"]=> array(2) { ["test2"]=> string(3) "321" ["test3"]=> string(3) "987" } } } } string(17) "SimpleXMLIterator" array(2) { ["body"]=> array(1) { ["attributes"]=> array(1) { ["@attributes"]=> array(2) { ["test2"]=> string(3) "321" ["test3"]=> string(3) "987" } } } ["rows"]=> NULL } string(17) "SimpleXMLIterator" array(3) { ["body"]=> array(1) { ["attributes"]=> array(1) { ["@attributes"]=> array(2) { ["test2"]=> string(3) "321" ["test3"]=> string(3) "987" } } } ["rows"]=> NULL ["my-row"]=> array(1) { ["attributes"]=> array(1) { ["@attributes"]=> array(1) { ["test4"]=> string(3) "564" } } } } string(17) "SimpleXMLIterator" array(4) { ["body"]=> array(1) { ["attributes"]=> array(1) { ["@attributes"]=> array(2) { ["test2"]=> string(3) "321" ["test3"]=> string(3) "987" } } } ["rows"]=> NULL ["my-row"]=> array(1) { ["attributes"]=> array(1) { ["@attributes"]=> array(1) { ["test4"]=> string(3) "564" } } } ["types"]=> NULL } string(17) "SimpleXMLIterator" array(5) { ["body"]=> array(1) { ["attributes"]=> array(1) { ["@attributes"]=> array(2) { ["test2"]=> string(3) "321" ["test3"]=> string(3) "987" } } } ["rows"]=> NULL ["my-row"]=> array(1) { ["attributes"]=> array(1) { ["@attributes"]=> array(1) { ["test4"]=> string(3) "564" } } } ["types"]=> NULL ["custom"]=> NULL } Notice: Undefined variable: s in /in/iYQdj on line 30 string(17) "SimpleXMLIterator" array(6) { ["body"]=> array(1) { ["attributes"]=> array(1) { ["@attributes"]=> array(2) { ["test2"]=> string(3) "321" ["test3"]=> string(3) "987" } } } ["rows"]=> NULL ["my-row"]=> array(1) { ["attributes"]=> array(1) { ["@attributes"]=> array(1) { ["test4"]=> string(3) "564" } } } ["types"]=> NULL ["custom"]=> NULL ["Generic"]=> array(1) { ["attributes"]=> array(1) { ["@attributes"]=> array(1) { ["arch"]=> string(6) "simple" } } } } Notice: Undefined variable: s in /in/iYQdj on line 30 string(17) "SimpleXMLIterator" array(7) { ["body"]=> array(1) { ["attributes"]=> array(1) { ["@attributes"]=> array(2) { ["test2"]=> string(3) "321" ["test3"]=> string(3) "987" } } } ["rows"]=> NULL ["my-row"]=> array(1) { ["attributes"]=> array(1) { ["@attributes"]=> array(1) { ["test4"]=> string(3) "564" } } } ["types"]=> NULL ["custom"]=> NULL ["Generic"]=> array(1) { ["attributes"]=> array(1) { ["@attributes"]=> array(1) { ["arch"]=> string(6) "simple" } } } ["bold"]=> NULL } Notice: Undefined variable: s in /in/iYQdj on line 30 string(17) "SimpleXMLIterator" array(8) { ["body"]=> array(1) { ["attributes"]=> array(1) { ["@attributes"]=> array(2) { ["test2"]=> string(3) "321" ["test3"]=> string(3) "987" } } } ["rows"]=> NULL ["my-row"]=> array(1) { ["attributes"]=> array(1) { ["@attributes"]=> array(1) { ["test4"]=> string(3) "564" } } } ["types"]=> NULL ["custom"]=> NULL ["Generic"]=> array(1) { ["attributes"]=> array(1) { ["@attributes"]=> array(1) { ["arch"]=> string(6) "simple" } } } ["bold"]=> NULL ["italic"]=> NULL } Notice: Undefined variable: s in /in/iYQdj on line 30 string(17) "SimpleXMLIterator" array(9) { ["body"]=> array(1) { ["attributes"]=> array(1) { ["@attributes"]=> array(2) { ["test2"]=> string(3) "321" ["test3"]=> string(3) "987" } } } ["rows"]=> NULL ["my-row"]=> array(1) { ["attributes"]=> array(1) { ["@attributes"]=> array(1) { ["test4"]=> string(3) "564" } } } ["types"]=> NULL ["custom"]=> NULL ["Generic"]=> array(1) { ["attributes"]=> array(1) { ["@attributes"]=> array(1) { ["arch"]=> string(6) "simple" } } } ["bold"]=> NULL ["italic"]=> NULL ["underlined"]=> NULL } Notice: Undefined variable: s in /in/iYQdj on line 30 Notice: Undefined variable: s in /in/iYQdj on line 30 Notice: Undefined variable: s in /in/iYQdj on line 30 string(17) "SimpleXMLIterator" array(3) { ["body"]=> array(1) { ["attributes"]=> array(1) { ["@attributes"]=> array(2) { ["test2"]=> string(3) "321" ["test3"]=> string(3) "987" } } } ["rows"]=> NULL ["my-row"]=> array(1) { ["attributes"]=> array(1) { ["@attributes"]=> array(1) { ["test5"]=> string(3) "565" } } } } Notice: Undefined variable: s in /in/iYQdj on line 30 string(17) "SimpleXMLIterator" array(4) { ["body"]=> array(1) { ["attributes"]=> array(1) { ["@attributes"]=> array(2) { ["test2"]=> string(3) "321" ["test3"]=> string(3) "987" } } } ["rows"]=> NULL ["my-row"]=> array(1) { ["attributes"]=> array(1) { ["@attributes"]=> array(1) { ["test5"]=> string(3) "565" } } } ["test"]=> array(1) { ["attributes"]=> array(1) { ["@attributes"]=> array(2) { ["hidden"]=> string(5) "false" ["ready"]=> string(4) "true" } } } } Notice: Undefined variable: s in /in/iYQdj on line 30 Notice: Undefined variable: s in /in/iYQdj on line 30 Notice: Undefined variable: s in /in/iYQdj on line 30 Notice: Undefined variable: s in /in/iYQdj on line 30
Output for 5.1.0 - 5.1.1
string(17) "SimpleXMLIterator" array(1) { ["body"]=> array(1) { ["attributes"]=> array(0) { } } } string(17) "SimpleXMLIterator" array(2) { ["body"]=> array(1) { ["attributes"]=> array(0) { } } ["rows"]=> array(1) { ["attributes"]=> array(0) { } } } string(17) "SimpleXMLIterator" array(3) { ["body"]=> array(1) { ["attributes"]=> array(0) { } } ["rows"]=> array(1) { ["attributes"]=> array(0) { } } ["my-row"]=> array(1) { ["attributes"]=> array(0) { } } } string(17) "SimpleXMLIterator" array(4) { ["body"]=> array(1) { ["attributes"]=> array(0) { } } ["rows"]=> array(1) { ["attributes"]=> array(0) { } } ["my-row"]=> array(1) { ["attributes"]=> array(0) { } } ["types"]=> array(1) { ["attributes"]=> array(0) { } } } string(17) "SimpleXMLIterator" array(5) { ["body"]=> array(1) { ["attributes"]=> array(0) { } } ["rows"]=> array(1) { ["attributes"]=> array(0) { } } ["my-row"]=> array(1) { ["attributes"]=> array(0) { } } ["types"]=> array(1) { ["attributes"]=> array(0) { } } ["custom"]=> array(1) { ["attributes"]=> array(0) { } } } Notice: Undefined variable: s in /in/iYQdj on line 30 string(17) "SimpleXMLIterator" array(6) { ["body"]=> array(1) { ["attributes"]=> array(0) { } } ["rows"]=> array(1) { ["attributes"]=> array(0) { } } ["my-row"]=> array(1) { ["attributes"]=> array(0) { } } ["types"]=> array(1) { ["attributes"]=> array(0) { } } ["custom"]=> array(1) { ["attributes"]=> array(0) { } } ["Generic"]=> array(1) { ["attributes"]=> array(0) { } } } Notice: Undefined variable: s in /in/iYQdj on line 30 string(17) "SimpleXMLIterator" array(7) { ["body"]=> array(1) { ["attributes"]=> array(0) { } } ["rows"]=> array(1) { ["attributes"]=> array(0) { } } ["my-row"]=> array(1) { ["attributes"]=> array(0) { } } ["types"]=> array(1) { ["attributes"]=> array(0) { } } ["custom"]=> array(1) { ["attributes"]=> array(0) { } } ["Generic"]=> array(1) { ["attributes"]=> array(0) { } } ["bold"]=> array(1) { ["attributes"]=> array(0) { } } } Notice: Undefined variable: s in /in/iYQdj on line 30 string(17) "SimpleXMLIterator" array(8) { ["body"]=> array(1) { ["attributes"]=> array(0) { } } ["rows"]=> array(1) { ["attributes"]=> array(0) { } } ["my-row"]=> array(1) { ["attributes"]=> array(0) { } } ["types"]=> array(1) { ["attributes"]=> array(0) { } } ["custom"]=> array(1) { ["attributes"]=> array(0) { } } ["Generic"]=> array(1) { ["attributes"]=> array(0) { } } ["bold"]=> array(1) { ["attributes"]=> array(0) { } } ["italic"]=> array(1) { ["attributes"]=> array(0) { } } } Notice: Undefined variable: s in /in/iYQdj on line 30 string(17) "SimpleXMLIterator" array(9) { ["body"]=> array(1) { ["attributes"]=> array(0) { } } ["rows"]=> array(1) { ["attributes"]=> array(0) { } } ["my-row"]=> array(1) { ["attributes"]=> array(0) { } } ["types"]=> array(1) { ["attributes"]=> array(0) { } } ["custom"]=> array(1) { ["attributes"]=> array(0) { } } ["Generic"]=> array(1) { ["attributes"]=> array(0) { } } ["bold"]=> array(1) { ["attributes"]=> array(0) { } } ["italic"]=> array(1) { ["attributes"]=> array(0) { } } ["underlined"]=> array(1) { ["attributes"]=> array(0) { } } } Notice: Undefined variable: s in /in/iYQdj on line 30 Notice: Undefined variable: s in /in/iYQdj on line 30 Notice: Undefined variable: s in /in/iYQdj on line 30 string(17) "SimpleXMLIterator" array(3) { ["body"]=> array(1) { ["attributes"]=> array(0) { } } ["rows"]=> array(1) { ["attributes"]=> array(0) { } } ["my-row"]=> array(1) { ["attributes"]=> array(0) { } } } Notice: Undefined variable: s in /in/iYQdj on line 30 string(17) "SimpleXMLIterator" array(4) { ["body"]=> array(1) { ["attributes"]=> array(0) { } } ["rows"]=> array(1) { ["attributes"]=> array(0) { } } ["my-row"]=> array(1) { ["attributes"]=> array(0) { } } ["test"]=> array(1) { ["attributes"]=> array(0) { } } } Notice: Undefined variable: s in /in/iYQdj on line 30 Notice: Undefined variable: s in /in/iYQdj on line 30 Notice: Undefined variable: s in /in/iYQdj on line 30 Notice: Undefined variable: s in /in/iYQdj on line 30
Output for 5.0.4 - 5.0.5
string(17) "SimpleXMLIterator" array(1) { ["body"]=> array(1) { ["attributes"]=> array(1) { [0]=> string(3) "321" } } } string(17) "SimpleXMLIterator" array(2) { ["body"]=> array(1) { ["attributes"]=> array(1) { [0]=> string(3) "321" } } ["rows"]=> array(1) { ["attributes"]=> array(0) { } } } string(17) "SimpleXMLIterator" array(3) { ["body"]=> array(1) { ["attributes"]=> array(1) { [0]=> string(3) "321" } } ["rows"]=> array(1) { ["attributes"]=> array(0) { } } ["my-row"]=> array(1) { ["attributes"]=> array(1) { [0]=> string(3) "564" } } } string(17) "SimpleXMLIterator" array(4) { ["body"]=> array(1) { ["attributes"]=> array(1) { [0]=> string(3) "321" } } ["rows"]=> array(1) { ["attributes"]=> array(0) { } } ["my-row"]=> array(1) { ["attributes"]=> array(1) { [0]=> string(3) "564" } } ["types"]=> array(1) { ["attributes"]=> array(0) { } } } string(17) "SimpleXMLIterator" array(5) { ["body"]=> array(1) { ["attributes"]=> array(1) { [0]=> string(3) "321" } } ["rows"]=> array(1) { ["attributes"]=> array(0) { } } ["my-row"]=> array(1) { ["attributes"]=> array(1) { [0]=> string(3) "564" } } ["types"]=> array(1) { ["attributes"]=> array(0) { } } ["custom"]=> array(1) { ["attributes"]=> array(0) { } } } Notice: Undefined variable: s in /in/iYQdj on line 30 string(17) "SimpleXMLIterator" array(6) { ["body"]=> array(1) { ["attributes"]=> array(1) { [0]=> string(3) "321" } } ["rows"]=> array(1) { ["attributes"]=> array(0) { } } ["my-row"]=> array(1) { ["attributes"]=> array(1) { [0]=> string(3) "564" } } ["types"]=> array(1) { ["attributes"]=> array(0) { } } ["custom"]=> array(1) { ["attributes"]=> array(0) { } } ["Generic"]=> array(1) { ["attributes"]=> array(1) { [0]=> string(6) "simple" } } } Notice: Undefined variable: s in /in/iYQdj on line 30 string(17) "SimpleXMLIterator" array(7) { ["body"]=> array(1) { ["attributes"]=> array(1) { [0]=> string(3) "321" } } ["rows"]=> array(1) { ["attributes"]=> array(0) { } } ["my-row"]=> array(1) { ["attributes"]=> array(1) { [0]=> string(3) "564" } } ["types"]=> array(1) { ["attributes"]=> array(0) { } } ["custom"]=> array(1) { ["attributes"]=> array(0) { } } ["Generic"]=> array(1) { ["attributes"]=> array(1) { [0]=> string(6) "simple" } } ["bold"]=> array(1) { ["attributes"]=> array(0) { } } } Notice: Undefined variable: s in /in/iYQdj on line 30 string(17) "SimpleXMLIterator" array(8) { ["body"]=> array(1) { ["attributes"]=> array(1) { [0]=> string(3) "321" } } ["rows"]=> array(1) { ["attributes"]=> array(0) { } } ["my-row"]=> array(1) { ["attributes"]=> array(1) { [0]=> string(3) "564" } } ["types"]=> array(1) { ["attributes"]=> array(0) { } } ["custom"]=> array(1) { ["attributes"]=> array(0) { } } ["Generic"]=> array(1) { ["attributes"]=> array(1) { [0]=> string(6) "simple" } } ["bold"]=> array(1) { ["attributes"]=> array(0) { } } ["italic"]=> array(1) { ["attributes"]=> array(0) { } } } Notice: Undefined variable: s in /in/iYQdj on line 30 string(17) "SimpleXMLIterator" array(9) { ["body"]=> array(1) { ["attributes"]=> array(1) { [0]=> string(3) "321" } } ["rows"]=> array(1) { ["attributes"]=> array(0) { } } ["my-row"]=> array(1) { ["attributes"]=> array(1) { [0]=> string(3) "564" } } ["types"]=> array(1) { ["attributes"]=> array(0) { } } ["custom"]=> array(1) { ["attributes"]=> array(0) { } } ["Generic"]=> array(1) { ["attributes"]=> array(1) { [0]=> string(6) "simple" } } ["bold"]=> array(1) { ["attributes"]=> array(0) { } } ["italic"]=> array(1) { ["attributes"]=> array(0) { } } ["underlined"]=> array(1) { ["attributes"]=> array(0) { } } } Notice: Undefined variable: s in /in/iYQdj on line 30 Notice: Undefined variable: s in /in/iYQdj on line 30 Notice: Undefined variable: s in /in/iYQdj on line 30 string(17) "SimpleXMLIterator" array(3) { ["body"]=> array(1) { ["attributes"]=> array(1) { [0]=> string(3) "321" } } ["rows"]=> array(1) { ["attributes"]=> array(0) { } } ["my-row"]=> array(1) { ["attributes"]=> array(1) { [0]=> string(3) "565" } } } Notice: Undefined variable: s in /in/iYQdj on line 30 string(17) "SimpleXMLIterator" array(4) { ["body"]=> array(1) { ["attributes"]=> array(1) { [0]=> string(3) "321" } } ["rows"]=> array(1) { ["attributes"]=> array(0) { } } ["my-row"]=> array(1) { ["attributes"]=> array(1) { [0]=> string(3) "565" } } ["test"]=> array(1) { ["attributes"]=> array(1) { [0]=> string(5) "false" } } } Notice: Undefined variable: s in /in/iYQdj on line 30 Notice: Undefined variable: s in /in/iYQdj on line 30 Notice: Undefined variable: s in /in/iYQdj on line 30 Notice: Undefined variable: s in /in/iYQdj on line 30
Output for 5.0.0 - 5.0.3
string(17) "SimpleXMLIterator" array(1) { ["body"]=> array(1) { ["attributes"]=> array(1) { [0]=> string(3) "321" } } } string(17) "SimpleXMLIterator" array(2) { ["body"]=> array(1) { ["attributes"]=> array(1) { [0]=> string(3) "321" } } ["rows"]=> array(1) { ["attributes"]=> array(0) { } } } string(17) "SimpleXMLIterator" array(3) { ["body"]=> array(1) { ["attributes"]=> array(1) { [0]=> string(3) "321" } } ["rows"]=> array(1) { ["attributes"]=> array(0) { } } ["my-row"]=> array(1) { ["attributes"]=> array(1) { [0]=> string(3) "564" } } } string(17) "SimpleXMLIterator" array(4) { ["body"]=> array(1) { ["attributes"]=> array(1) { [0]=> string(3) "321" } } ["rows"]=> array(1) { ["attributes"]=> array(0) { } } ["my-row"]=> array(1) { ["attributes"]=> array(1) { [0]=> string(3) "564" } } ["types"]=> array(1) { ["attributes"]=> array(0) { } } } string(17) "SimpleXMLIterator" array(5) { ["body"]=> array(1) { ["attributes"]=> array(1) { [0]=> string(3) "321" } } ["rows"]=> array(1) { ["attributes"]=> array(0) { } } ["my-row"]=> array(1) { ["attributes"]=> array(1) { [0]=> string(3) "564" } } ["types"]=> array(1) { ["attributes"]=> array(0) { } } ["custom"]=> array(1) { ["attributes"]=> array(0) { } } } Notice: Undefined variable: s in /in/iYQdj on line 30 string(17) "SimpleXMLIterator" array(6) { ["body"]=> array(1) { ["attributes"]=> array(1) { [0]=> string(3) "321" } } ["rows"]=> array(1) { ["attributes"]=> array(0) { } } ["my-row"]=> array(1) { ["attributes"]=> array(1) { [0]=> string(3) "564" } } ["types"]=> array(1) { ["attributes"]=> array(0) { } } ["custom"]=> array(1) { ["attributes"]=> array(0) { } } ["Generic"]=> array(1) { ["attributes"]=> array(1) { [0]=> string(6) "simple" } } } Notice: Undefined variable: s in /in/iYQdj on line 30 string(17) "SimpleXMLIterator" array(7) { ["body"]=> array(1) { ["attributes"]=> array(1) { [0]=> string(3) "321" } } ["rows"]=> array(1) { ["attributes"]=> array(0) { } } ["my-row"]=> array(1) { ["attributes"]=> array(1) { [0]=> string(3) "564" } } ["types"]=> array(1) { ["attributes"]=> array(0) { } } ["custom"]=> array(1) { ["attributes"]=> array(0) { } } ["Generic"]=> array(1) { ["attributes"]=> array(1) { [0]=> string(6) "simple" } } ["bold"]=> array(1) { ["attributes"]=> array(0) { } } } Notice: Undefined variable: s in /in/iYQdj on line 30 string(17) "SimpleXMLIterator" array(8) { ["body"]=> array(1) { ["attributes"]=> array(1) { [0]=> string(3) "321" } } ["rows"]=> array(1) { ["attributes"]=> array(0) { } } ["my-row"]=> array(1) { ["attributes"]=> array(1) { [0]=> string(3) "564" } } ["types"]=> array(1) { ["attributes"]=> array(0) { } } ["custom"]=> array(1) { ["attributes"]=> array(0) { } } ["Generic"]=> array(1) { ["attributes"]=> array(1) { [0]=> string(6) "simple" } } ["bold"]=> array(1) { ["attributes"]=> array(0) { } } ["italic"]=> array(1) { ["attributes"]=> array(0) { } } } Notice: Undefined variable: s in /in/iYQdj on line 30 string(17) "SimpleXMLIterator" array(9) { ["body"]=> array(1) { ["attributes"]=> array(1) { [0]=> string(3) "321" } } ["rows"]=> array(1) { ["attributes"]=> array(0) { } } ["my-row"]=> array(1) { ["attributes"]=> array(1) { [0]=> string(3) "564" } } ["types"]=> array(1) { ["attributes"]=> array(0) { } } ["custom"]=> array(1) { ["attributes"]=> array(0) { } } ["Generic"]=> array(1) { ["attributes"]=> array(1) { [0]=> string(6) "simple" } } ["bold"]=> array(1) { ["attributes"]=> array(0) { } } ["italic"]=> array(1) { ["attributes"]=> array(0) { } } ["underlined"]=> array(1) { ["attributes"]=> array(0) { } } } Notice: Undefined variable: s in /in/iYQdj on line 30 Notice: Undefined variable: s in /in/iYQdj on line 30 Notice: Undefined variable: s in /in/iYQdj on line 30 string(17) "SimpleXMLIterator" array(3) { ["body"]=> array(1) { ["attributes"]=> array(1) { [0]=> string(3) "321" } } ["rows"]=> array(1) { ["attributes"]=> array(0) { } } ["my-row"]=> array(1) { ["attributes"]=> array(1) { [0]=> string(3) "565" } } } Notice: Undefined variable: s in /in/iYQdj on line 30 string(17) "SimpleXMLIterator" array(4) { ["body"]=> array(1) { ["attributes"]=> array(1) { [0]=> string(3) "321" } } ["rows"]=> array(1) { ["attributes"]=> array(0) { } } ["my-row"]=> array(1) { ["attributes"]=> array(1) { [0]=> string(3) "565" } } ["test"]=> array(1) { ["attributes"]=> array(1) { [0]=> string(5) "false" } } } Notice: Undefined variable: s in /in/iYQdj on line 30 Notice: Undefined variable: s in /in/iYQdj on line 30 Notice: Undefined variable: s in /in/iYQdj on line 30 Notice: Undefined variable: s in /in/iYQdj on line 30
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: simplexmliterator in /in/iYQdj on line 34
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: simplexmliterator in /in/iYQdj on line 34