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🗂️ simple

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

✏️ Editing: DOMElement_prepend_hierarchy_test.phpt

--TEST--
DOMElement::prepend() with hierarchy changes and errors
--EXTENSIONS--
dom
--FILE--
<?php

$dom_original = new DOMDocument;
$dom_original->loadXML('helloworld');

echo "-- Prepend hello with world --\n";
$dom = clone $dom_original;
$b_hello = $dom->firstChild->firstChild;
$b_world = $b_hello->nextSibling;
$b_hello->prepend($b_world);
var_dump($dom->saveHTML());

echo "-- Prepend hello with world's child --\n";
$dom = clone $dom_original;
$b_hello = $dom->firstChild->firstChild;
$b_world = $b_hello->nextSibling;
$b_hello->prepend($b_world->firstChild);
var_dump($dom->saveHTML());

echo "-- Prepend hello with world's child and text --\n";
$dom = clone $dom_original;
$b_hello = $dom->firstChild->firstChild;
$b_world = $b_hello->nextSibling;
$b_hello->prepend($b_world->firstChild, "foo");
var_dump($dom->saveHTML());

echo "-- Prepend world's child with hello --\n";
$dom = clone $dom_original;
$b_hello = $dom->firstChild->firstChild;
$b_world = $b_hello->nextSibling;
$b_world->firstChild->prepend($b_hello);
var_dump($dom->saveHTML());

echo "-- Prepend world's child with hello and text --\n";
$dom = clone $dom_original;
$b_hello = $dom->firstChild->firstChild;
$b_world = $b_hello->nextSibling;
$b_world->firstChild->prepend($b_hello, "foo");
var_dump($dom->saveHTML());

echo "-- Prepend hello with itself --\n";
$dom = clone $dom_original;
$b_hello = $dom->firstChild->firstChild;
try {
    $b_hello->prepend($b_hello);
} catch (\DOMException $e) {
    echo $e->getMessage(), "\n";
}
var_dump($dom->saveHTML());

echo "-- Prepend hello with itself and text --\n";
$dom = clone $dom_original;
$b_hello = $dom->firstChild->firstChild;
try {
    $b_hello->prepend($b_hello, "foo");
} catch (\DOMException $e) {
    echo $e->getMessage(), "\n";
}
var_dump($dom->saveHTML());

echo "-- Prepend world's i tag with the parent --\n";
$dom = clone $dom_original;
$b_hello = $dom->firstChild->firstChild;
$b_world = $b_hello->nextSibling;
try {
    $b_world->firstChild->prepend($b_world);
} catch (\DOMException $e) {
    echo $e->getMessage(), "\n";
}
var_dump($dom->saveHTML());

echo "-- Append from another document --\n";
$dom = clone $dom_original;
$dom2 = new DOMDocument;
$dom2->loadXML('other');
try {
 $dom->firstChild->firstChild->prepend($dom2->firstChild);
} catch (\DOMException $e) {
 echo $e->getMessage(), "\n";
}
var_dump($dom2->saveHTML());
var_dump($dom->saveHTML());

?>
--EXPECT--
-- Prepend hello with world --
string(39) "worldhello
"
-- Prepend hello with world's child --
string(39) "worldhello
"
-- Prepend hello with world's child and text --
string(42) "worldfoohello
"
-- Prepend world's child with hello --
string(39) "helloworld
"
-- Prepend world's child with hello and text --
string(42) "hellofooworld
"
-- Prepend hello with itself --
Hierarchy Request Error
string(39) "helloworld
"
-- Prepend hello with itself and text --
Hierarchy Request Error
string(27) "world
"
-- Prepend world's i tag with the parent --
Hierarchy Request Error
string(39) "helloworld
"
-- Append from another document --
Wrong Document Error
string(13) "other
"
string(39) "helloworld
"

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