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57 lines
1.0 KiB
PHP
57 lines
1.0 KiB
PHP
--TEST--
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libxml_set_external_entity_loader() trampoline callback
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--EXTENSIONS--
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dom
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--FILE--
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<?php
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$xml = <<<XML
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<!DOCTYPE foo PUBLIC "-//FOO/BAR" "http://example.com/foobar">
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<foo>bar</foo>
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XML;
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class TrampolineTest {
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const DTD = '<!ELEMENT foo (#PCDATA)>';
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public function __call(string $name, array $arguments) {
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echo 'Trampoline for ', $name, PHP_EOL;
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var_dump($arguments);
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$f = fopen("php://temp", "r+");
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fwrite($f, self::DTD);
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rewind($f);
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return $f;
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}
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}
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$o = new TrampolineTest();
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$callback = [$o, 'entity_loader'];
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libxml_set_external_entity_loader($callback);
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$dd = new DOMDocument;
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$r = $dd->loadXML($xml);
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var_dump($dd->validate());
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echo "Done.\n";
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?>
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--EXPECT--
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Trampoline for entity_loader
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array(3) {
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[0]=>
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string(10) "-//FOO/BAR"
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[1]=>
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string(25) "http://example.com/foobar"
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[2]=>
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array(4) {
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["directory"]=>
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NULL
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["intSubName"]=>
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NULL
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["extSubURI"]=>
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NULL
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["extSubSystem"]=>
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NULL
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}
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}
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bool(true)
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Done.
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