| --TEST-- | |
| SimpleXML: foreach with children() | |
| --EXTENSIONS-- | |
| simplexml | |
| --FILE-- | |
| <?php | |
| $sxe = simplexml_load_string(<<<EOF | |
| <?xml version='1.0'?> | |
| <!DOCTYPE sxe SYSTEM "notfound.dtd"> | |
| <sxe id="elem1"> | |
| Plain text. | |
| <elem1 attr1='first'> | |
| Bla bla 1. | |
| <!-- comment --> | |
| <elem2> | |
| Here we have some text data. | |
| <elem3> | |
| And here some more. | |
| <elem4> | |
| Wow once again. | |
| </elem4> | |
| </elem3> | |
| </elem2> | |
| </elem1> | |
| <elem11 attr2='second'> | |
| Bla bla 2. | |
| <elem111> | |
| Foo Bar | |
| </elem111> | |
| </elem11> | |
| </sxe> | |
| EOF | |
| ); | |
| foreach($sxe->children() as $name => $data) { | |
| var_dump($name); | |
| var_dump(trim($data)); | |
| } | |
| echo "===CLONE===\n"; | |
| foreach(clone $sxe->children() as $name => $data) { | |
| var_dump($name); | |
| var_dump(trim($data)); | |
| } | |
| echo "===ELEMENT===\n"; | |
| foreach($sxe->elem11->children() as $name => $data) { | |
| var_dump($name); | |
| var_dump(trim($data)); | |
| } | |
| echo "===COMMENT===\n"; | |
| foreach($sxe->elem1->children() as $name => $data) { | |
| var_dump($name); | |
| var_dump(trim($data)); | |
| } | |
| ?> | |
| --EXPECT-- | |
| string(5) "elem1" | |
| string(10) "Bla bla 1." | |
| string(6) "elem11" | |
| string(10) "Bla bla 2." | |
| ===CLONE=== | |
| string(5) "elem1" | |
| string(10) "Bla bla 1." | |
| string(6) "elem11" | |
| string(10) "Bla bla 2." | |
| ===ELEMENT=== | |
| string(7) "elem111" | |
| string(7) "Foo Bar" | |
| ===COMMENT=== | |
| string(5) "elem2" | |
| string(28) "Here we have some text data." | |