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