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🗂️ simple

Path: big/SRC/php-8.4.5/ext/dom/tests/bug79701/

✏️ Editing: set_attribute_html.phpt

--TEST--
Bug #79701 (getElementById does not correctly work with duplicate definitions) - set attribute in html variation
--EXTENSIONS--
dom
--FILE--
<?php
foreach (["xml:id", "ID"] as $name) {
 $dom = Dom\HTMLDocument::createFromString(<<<HTML
 
 1
 2
 
 HTML, LIBXML_NOERROR);

echo "\n=== Attribute name $name ===\n\n";

$test1 = $dom->getElementById('x');
    $test2 = $dom->getElementById('y');

echo "--- After resetting em's id ---\n";

$test1->setAttribute($name, 'y');
    var_dump($dom->getElementById('x')?->nodeName);
    var_dump($dom->getElementById('y')?->nodeName);

echo "--- After resetting strong's id ---\n";

$test2->setAttribute($name, 'x');
    var_dump($dom->getElementById('x')?->nodeName);
    var_dump($dom->getElementById('y')?->nodeName);

echo "--- After resetting em's id ---\n";

$test1->setAttribute($name, 'z');
    var_dump($dom->getElementById('x')?->nodeName);
    var_dump($dom->getElementById('y')?->nodeName);

echo "--- After resetting strong's id ---\n";

$test2->setAttribute($name, 'z');
    var_dump($dom->getElementById('x')?->nodeName);
    var_dump($dom->getElementById('y')?->nodeName);

echo "--- Get id z ---\n";

var_dump($dom->getElementById('z')?->nodeName);
}
?>
--EXPECT--
=== Attribute name xml:id ===

--- After resetting em's id ---
string(2) "EM"
string(6) "STRONG"
--- After resetting strong's id ---
string(2) "EM"
string(6) "STRONG"
--- After resetting em's id ---
string(2) "EM"
string(6) "STRONG"
--- After resetting strong's id ---
string(2) "EM"
string(6) "STRONG"
--- Get id z ---
NULL

=== Attribute name ID ===

--- After resetting em's id ---
NULL
string(2) "EM"
--- After resetting strong's id ---
string(6) "STRONG"
string(2) "EM"
--- After resetting em's id ---
string(6) "STRONG"
NULL
--- After resetting strong's id ---
NULL
NULL
--- Get id z ---
string(2) "EM"

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