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76 lines
1.5 KiB
Plaintext
76 lines
1.5 KiB
Plaintext
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--TEST--
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SPL: SimpleXMLIterator and recursion
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--SKIPIF--
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<?php
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if (!extension_loaded('simplexml')) print 'skip';
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if (!class_exists('RecursiveIteratorIterator')) print 'skip RecursiveIteratorIterator not available';
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?>
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--FILE--
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<?php
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$xml =<<<EOF
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<?xml version='1.0'?>
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<!DOCTYPE sxe SYSTEM "notfound.dtd">
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<sxe id="elem1">
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Plain text.
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<elem1 attr1='first'>
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Bla bla 1.
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<!-- comment -->
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<elem2>
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Here we have some text data.
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<elem3>
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And here some more.
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<elem4>
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Wow once again.
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</elem4>
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</elem3>
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</elem2>
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</elem1>
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<elem11 attr2='second'>
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Bla bla 2.
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<elem111>
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Foo Bar
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</elem111>
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</elem11>
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</sxe>
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EOF;
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$sxe = simplexml_load_string($xml, 'SimpleXMLIterator');
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foreach(new RecursiveIteratorIterator($sxe, 1) as $name => $data) {
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var_dump($name);
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var_dump(get_class($data));
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var_dump(trim($data));
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}
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echo "===DUMP===\n";
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var_dump(get_class($sxe));
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var_dump(trim($sxe->elem1));
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?>
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===DONE===
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--EXPECT--
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string(5) "elem1"
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string(17) "SimpleXMLIterator"
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string(10) "Bla bla 1."
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string(5) "elem2"
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string(17) "SimpleXMLIterator"
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string(28) "Here we have some text data."
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string(5) "elem3"
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string(17) "SimpleXMLIterator"
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string(19) "And here some more."
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string(5) "elem4"
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string(17) "SimpleXMLIterator"
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string(15) "Wow once again."
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string(6) "elem11"
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string(17) "SimpleXMLIterator"
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string(10) "Bla bla 2."
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string(7) "elem111"
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string(17) "SimpleXMLIterator"
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string(7) "Foo Bar"
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===DUMP===
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string(17) "SimpleXMLIterator"
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string(10) "Bla bla 1."
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===DONE===
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