HtmlDumper.php
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HtmlDumper.php
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	<?php

	/*
	* This file is part of the Symfony package.
	*
	* (c) Fabien Potencier <fabien@symfony.com>
	*
	* For the full copyright and license information, please view the LICENSE
	* file that was distributed with this source code.
	*/

	namespace Symfony\Component\VarDumper\Dumper;

	use Symfony\Component\VarDumper\Cloner\Cursor;
	use Symfony\Component\VarDumper\Cloner\Data;

	/**
	* HtmlDumper dumps variables as HTML.
	*
	* @author Nicolas Grekas <p@tchwork.com>
	*/
	class HtmlDumper extends CliDumper
	{
	/** @var callable\|resource\|string\|null */
	public static $defaultOutput = 'php://output';

	protected static $themes = [
	'dark' => [
	'default' => 'background-color:#18171B; color:#FF8400; line-height:1.2em; font:12px Menlo, Monaco, Consolas, monospace; word-wrap: break-word; white-space: pre-wrap; position:relative; z-index:99999; word-break: break-all',
	'num' => 'font-weight:bold; color:#1299DA',
	'const' => 'font-weight:bold',
	'virtual' => 'font-style:italic',
	'str' => 'font-weight:bold; color:#56DB3A',
	'note' => 'color:#1299DA',
	'ref' => 'color:#A0A0A0',
	'public' => 'color:#FFFFFF',
	'protected' => 'color:#FFFFFF',
	'private' => 'color:#FFFFFF',
	'meta' => 'color:#B729D9',
	'key' => 'color:#56DB3A',
	'index' => 'color:#1299DA',
	'ellipsis' => 'color:#FF8400',
	'ns' => 'user-select:none;',
	],
	'light' => [
	'default' => 'background:none; color:#CC7832; line-height:1.2em; font:12px Menlo, Monaco, Consolas, monospace; word-wrap: break-word; white-space: pre-wrap; position:relative; z-index:99999; word-break: break-all',
	'num' => 'font-weight:bold; color:#1299DA',
	'const' => 'font-weight:bold',
	'virtual' => 'font-style:italic',
	'str' => 'font-weight:bold; color:#629755;',
	'note' => 'color:#6897BB',
	'ref' => 'color:#6E6E6E',
	'public' => 'color:#262626',
	'protected' => 'color:#262626',
	'private' => 'color:#262626',
	'meta' => 'color:#B729D9',
	'key' => 'color:#789339',
	'index' => 'color:#1299DA',
	'ellipsis' => 'color:#CC7832',
	'ns' => 'user-select:none;',
	],
	];

	protected ?string $dumpHeader = null;
	protected string $dumpPrefix = '<pre class=sf-dump id=%s data-indent-pad="%s">';
	protected string $dumpSuffix = '</pre><script>Sfdump(%s)</script>';
	protected string $dumpId;
	protected bool $colors = true;
	protected $headerIsDumped = false;
	protected int $lastDepth = -1;

	private array $displayOptions = [
	'maxDepth' => 1,
	'maxStringLength' => 160,
	'fileLinkFormat' => null,
	];
	private array $extraDisplayOptions = [];

	public function __construct($output = null, ?string $charset = null, int $flags = 0)
	{
	AbstractDumper::__construct($output, $charset, $flags);
	$this->dumpId = 'sf-dump-'.mt_rand();
	$this->displayOptions['fileLinkFormat'] = \ini_get('xdebug.file_link_format') ?: get_cfg_var('xdebug.file_link_format');
	$this->styles = static::$themes['dark'] ?? self::$themes['dark'];
	}

	public function setStyles(array $styles): void
	{
	$this->headerIsDumped = false;
	$this->styles = $styles + $this->styles;
	}

	public function setTheme(string $themeName): void
	{
	if (!isset(static::$themes[$themeName])) {
	throw new \InvalidArgumentException(\sprintf('Theme "%s" does not exist in class "%s".', $themeName, static::class));
	}

	$this->setStyles(static::$themes[$themeName]);
	}

	/**
	* Configures display options.
	*
	* @param array $displayOptions A map of display options to customize the behavior
	*/
	public function setDisplayOptions(array $displayOptions): void
	{
	$this->headerIsDumped = false;
	$this->displayOptions = $displayOptions + $this->displayOptions;
	}

	/**
	* Sets an HTML header that will be dumped once in the output stream.
	*/
	public function setDumpHeader(?string $header): void
	{
	$this->dumpHeader = $header;
	}

	/**
	* Sets an HTML prefix and suffix that will encapse every single dump.
	*/
	public function setDumpBoundaries(string $prefix, string $suffix): void
	{
	$this->dumpPrefix = $prefix;
	$this->dumpSuffix = $suffix;
	}

	public function dump(Data $data, $output = null, array $extraDisplayOptions = []): ?string
	{
	$this->extraDisplayOptions = $extraDisplayOptions;
	$result = parent::dump($data, $output);
	$this->dumpId = 'sf-dump-'.mt_rand();

	return $result;
	}

	/**
	* Dumps the HTML header.
	*/
	protected function getDumpHeader(): string
	{
	$this->headerIsDumped = $this->outputStream ?? $this->lineDumper;

	if (null !== $this->dumpHeader) {
	return $this->dumpHeader;
	}

	$line = str_replace('{$options}', json_encode($this->displayOptions, \JSON_FORCE_OBJECT), <<<'EOHTML'
	<script>
	Sfdump = window.Sfdump \|\| (function (doc) {
	doc.documentElement.classList.add('sf-js-enabled');

	var rxEsc = /([.*+?^${}()\|\[\]\/\\])/g,
	idRx = /\bsf-dump-\d+-ref[012]\w+\b/,
	keyHint = 0 <= navigator.platform.toUpperCase().indexOf('MAC') ? 'Cmd' : 'Ctrl',
	addEventListener = function (e, n, cb) {
	e.addEventListener(n, cb, false);
	};

	if (!doc.addEventListener) {
	addEventListener = function (element, eventName, callback) {
	element.attachEvent('on' + eventName, function (e) {
	e.preventDefault = function () {e.returnValue = false;};
	e.target = e.srcElement;
	callback(e);
	});
	};
	}

	function toggle(a, recursive) {
	var s = a.nextSibling \|\| {}, oldClass = s.className, arrow, newClass;

	if (/\bsf-dump-compact\b/.test(oldClass)) {
	arrow = '▼';
	newClass = 'sf-dump-expanded';
	} else if (/\bsf-dump-expanded\b/.test(oldClass)) {
	arrow = '▶';
	newClass = 'sf-dump-compact';
	} else {
	return false;
	}

	if (doc.createEvent && s.dispatchEvent) {
	var event = doc.createEvent('Event');
	event.initEvent('sf-dump-expanded' === newClass ? 'sfbeforedumpexpand' : 'sfbeforedumpcollapse', true, false);

	s.dispatchEvent(event);
	}

	a.lastChild.innerHTML = arrow;
	s.className = s.className.replace(/\bsf-dump-(compact\|expanded)\b/, newClass);

	if (recursive) {
	try {
	a = s.querySelectorAll('.'+oldClass);
	for (s = 0; s < a.length; ++s) {
	if (-1 == a[s].className.indexOf(newClass)) {
	a[s].className = newClass;
	a[s].previousSibling.lastChild.innerHTML = arrow;
	}
	}
	} catch (e) {
	}
	}

	return true;
	};

	function collapse(a, recursive) {
	var s = a.nextSibling \|\| {}, oldClass = s.className;

	if (/\bsf-dump-expanded\b/.test(oldClass)) {
	toggle(a, recursive);

	return true;
	}

	return false;
	};

	function expand(a, recursive) {
	var s = a.nextSibling \|\| {}, oldClass = s.className;

	if (/\bsf-dump-compact\b/.test(oldClass)) {
	toggle(a, recursive);

	return true;
	}

	return false;
	};

	function collapseAll(root) {
	var a = root.querySelector('a.sf-dump-toggle');
	if (a) {
	collapse(a, true);
	expand(a);

	return true;
	}

	return false;
	}

	function reveal(node) {
	var previous, parents = [];

	while ((node = node.parentNode \|\| {}) && (previous = node.previousSibling) && 'A' === previous.tagName) {
	parents.push(previous);
	}

	if (0 !== parents.length) {
	parents.forEach(function (parent) {
	expand(parent);
	});

	return true;
	}

	return false;
	}

	function highlight(root, activeNode, nodes) {
	resetHighlightedNodes(root);

	Array.from(nodes\|\|[]).forEach(function (node) {
	if (!/\bsf-dump-highlight\b/.test(node.className)) {
	node.className = node.className + ' sf-dump-highlight';
	}
	});

	if (!/\bsf-dump-highlight-active\b/.test(activeNode.className)) {
	activeNode.className = activeNode.className + ' sf-dump-highlight-active';
	}
	}

	function resetHighlightedNodes(root) {
	Array.from(root.querySelectorAll('.sf-dump-str, .sf-dump-key, .sf-dump-public, .sf-dump-protected, .sf-dump-private')).forEach(function (strNode) {
	strNode.className = strNode.className.replace(/\bsf-dump-highlight\b/, '');
	strNode.className = strNode.className.replace(/\bsf-dump-highlight-active\b/, '');
	});
	}

	return function (root, x) {
	root = doc.getElementById(root);

	var indentRx = new RegExp('^('+(root.getAttribute('data-indent-pad') \|\| ' ').replace(rxEsc, '\\$1')+')+', 'm'),
	options = {$options},
	elt = root.getElementsByTagName('A'),
	len = elt.length,
	i = 0, s, h,
	t = [];

	while (i < len) t.push(elt[i++]);

	for (i in x) {
	options[i] = x[i];
	}

	function a(e, f) {
	addEventListener(root, e, function (e, n) {
	if ('A' == e.target.tagName) {
	f(e.target, e);
	} else if ('A' == e.target.parentNode.tagName) {
	f(e.target.parentNode, e);
	} else {
	n = /\bsf-dump-ellipsis\b/.test(e.target.className) ? e.target.parentNode : e.target;

	if ((n = n.nextElementSibling) && 'A' == n.tagName) {
	if (!/\bsf-dump-toggle\b/.test(n.className)) {
	n = n.nextElementSibling \|\| n;
	}

	f(n, e, true);
	}
	}
	});
	};
	function isCtrlKey(e) {
	return e.ctrlKey \|\| e.metaKey;
	}
	function xpathString(str) {
	var parts = str.match(/[^'"]+\|['"]/g).map(function (part) {
	if ("'" == part) {
	return '"\'"';
	}
	if ('"' == part) {
	return "'\"'";
	}

	return "'" + part + "'";
	});

	return "concat(" + parts.join(",") + ", '')";
	}
	function xpathHasClass(className) {
	return "contains(concat(' ', normalize-space(@class), ' '), ' " + className +" ')";
	}
	a('mouseover', function (a, e, c) {
	if (c) {
	e.target.style.cursor = "pointer";
	}
	});
	a('click', function (a, e, c) {
	if (/\bsf-dump-toggle\b/.test(a.className)) {
	e.preventDefault();
	if (!toggle(a, isCtrlKey(e))) {
	var r = doc.getElementById(a.getAttribute('href').slice(1)),
	s = r.previousSibling,
	f = r.parentNode,
	t = a.parentNode;
	t.replaceChild(r, a);
	f.replaceChild(a, s);
	t.insertBefore(s, r);
	f = f.firstChild.nodeValue.match(indentRx);
	t = t.firstChild.nodeValue.match(indentRx);
	if (f && t && f[0] !== t[0]) {
	r.innerHTML = r.innerHTML.replace(new RegExp('^'+f[0].replace(rxEsc, '\\$1'), 'mg'), t[0]);
	}
	if (/\bsf-dump-compact\b/.test(r.className)) {
	toggle(s, isCtrlKey(e));
	}
	}

	if (c) {
	} else if (doc.getSelection) {
	try {
	doc.getSelection().removeAllRanges();
	} catch (e) {
	doc.getSelection().empty();
	}
	} else {
	doc.selection.empty();
	}
	} else if (/\bsf-dump-str-toggle\b/.test(a.className)) {
	e.preventDefault();
	e = a.parentNode.parentNode;
	e.className = e.className.replace(/\bsf-dump-str-(expand\|collapse)\b/, a.parentNode.className);
	}
	});

	elt = root.getElementsByTagName('SAMP');
	len = elt.length;
	i = 0;

	while (i < len) t.push(elt[i++]);
	len = t.length;

	for (i = 0; i < len; ++i) {
	elt = t[i];
	if ('SAMP' == elt.tagName) {
	a = elt.previousSibling \|\| {};
	if ('A' != a.tagName) {
	a = doc.createElement('A');
	a.className = 'sf-dump-ref';
	elt.parentNode.insertBefore(a, elt);
	} else {
	a.innerHTML += ' ';
	}
	a.title = (a.title ? a.title+'\n[' : '[')+keyHint+'+click] Expand all children';
	a.innerHTML += elt.className == 'sf-dump-compact' ? '<span>▶</span>' : '<span>▼</span>';
	a.className += ' sf-dump-toggle';

	x = 1;
	if ('sf-dump' != elt.parentNode.className) {
	x += elt.parentNode.getAttribute('data-depth')/1;
	}
	} else if (/\bsf-dump-ref\b/.test(elt.className) && (a = elt.getAttribute('href'))) {
	a = a.slice(1);
	elt.className += ' sf-dump-hover';
	elt.className += ' '+a;

	if (/[\[{]$/.test(elt.previousSibling.nodeValue)) {
	a = a != elt.nextSibling.id && doc.getElementById(a);
	try {
	s = a.nextSibling;
	elt.appendChild(a);
	s.parentNode.insertBefore(a, s);
	if (/^[@#]/.test(elt.innerHTML)) {
	elt.innerHTML += ' <span>▶</span>';
	} else {
	elt.innerHTML = '<span>▶</span>';
	elt.className = 'sf-dump-ref';
	}
	elt.className += ' sf-dump-toggle';
	} catch (e) {
	if ('&' == elt.innerHTML.charAt(0)) {
	elt.innerHTML = '…';
	elt.className = 'sf-dump-ref';
	}
	}
	}
	}
	}

	if (doc.evaluate && Array.from && root.children.length > 1) {
	root.setAttribute('tabindex', 0);

	SearchState = function () {
	this.nodes = [];
	this.idx = 0;
	};
	SearchState.prototype = {
	next: function () {
	if (this.isEmpty()) {
	return this.current();
	}
	this.idx = this.idx < (this.nodes.length - 1) ? this.idx + 1 : 0;

	return this.current();
	},
	previous: function () {
	if (this.isEmpty()) {
	return this.current();
	}
	this.idx = this.idx > 0 ? this.idx - 1 : (this.nodes.length - 1);

	return this.current();
	},
	isEmpty: function () {
	return 0 === this.count();
	},
	current: function () {
	if (this.isEmpty()) {
	return null;
	}
	return this.nodes[this.idx];
	},
	reset: function () {
	this.nodes = [];
	this.idx = 0;
	},
	count: function () {
	return this.nodes.length;
	},
	};

	function showCurrent(state)
	{
	var currentNode = state.current(), currentRect, searchRect;
	if (currentNode) {
	reveal(currentNode);
	highlight(root, currentNode, state.nodes);
	if ('scrollIntoView' in currentNode) {
	currentNode.scrollIntoView(true);
	currentRect = currentNode.getBoundingClientRect();
	searchRect = search.getBoundingClientRect();
	if (currentRect.top < (searchRect.top + searchRect.height)) {
	window.scrollBy(0, -(searchRect.top + searchRect.height + 5));
	}
	}
	}
	counter.textContent = (state.isEmpty() ? 0 : state.idx + 1) + ' of ' + state.count();
	}

	var search = doc.createElement('div');
	search.className = 'sf-dump-search-wrapper sf-dump-search-hidden';
	search.innerHTML = '
	<input type="text" class="sf-dump-search-input">
	<span class="sf-dump-search-count">0 of 0<\/span>
	<button type="button" class="sf-dump-search-input-previous" tabindex="-1">
	<svg viewBox="0 0 1792 1792" xmlns="http://www.w3.org/2000/svg"><path d="M1683 1331l-166 165q-19 19-45 19t-45-19L896 965l-531 531q-19 19-45 19t-45-19l-166-165q-19-19-19-45.5t19-45.5l742-741q19-19 45-19t45 19l742 741q19 19 19 45.5t-19 45.5z"\/><\/svg>
	<\/button>
	<button type="button" class="sf-dump-search-input-next" tabindex="-1">
	<svg viewBox="0 0 1792 1792" xmlns="http://www.w3.org/2000/svg"><path d="M1683 808l-742 741q-19 19-45 19t-45-19L109 808q-19-19-19-45.5t19-45.5l166-165q19-19 45-19t45 19l531 531 531-531q19-19 45-19t45 19l166 165q19 19 19 45.5t-19 45.5z"\/><\/svg>
	<\/button>
	';
	root.insertBefore(search, root.firstChild);

	var state = new SearchState();
	var searchInput = search.querySelector('.sf-dump-search-input');
	var counter = search.querySelector('.sf-dump-search-count');
	var searchInputTimer = 0;
	var previousSearchQuery = '';

	addEventListener(searchInput, 'keyup', function (e) {
	var searchQuery = e.target.value;
	/* Don't perform anything if the pressed key didn't change the query */
	if (searchQuery === previousSearchQuery) {
	return;
	}
	previousSearchQuery = searchQuery;
	clearTimeout(searchInputTimer);
	searchInputTimer = setTimeout(function () {
	state.reset();
	collapseAll(root);
	resetHighlightedNodes(root);
	if ('' === searchQuery) {
	counter.textContent = '0 of 0';

	return;
	}

	var classMatches = [
	"sf-dump-str",
	"sf-dump-key",
	"sf-dump-public",
	"sf-dump-protected",
	"sf-dump-private",
	].map(xpathHasClass).join(' or ');

	var xpathResult = doc.evaluate('.//span[' + classMatches + '][contains(translate(child::text(), ' + xpathString(searchQuery.toUpperCase()) + ', ' + xpathString(searchQuery.toLowerCase()) + '), ' + xpathString(searchQuery.toLowerCase()) + ')]', root, null, XPathResult.ORDERED_NODE_ITERATOR_TYPE, null);

	while (node = xpathResult.iterateNext()) state.nodes.push(node);

	showCurrent(state);
	}, 400);
	});

	Array.from(search.querySelectorAll('.sf-dump-search-input-next, .sf-dump-search-input-previous')).forEach(function (btn) {
	addEventListener(btn, 'click', function (e) {
	e.preventDefault();
	-1 !== e.target.className.indexOf('next') ? state.next() : state.previous();
	searchInput.focus();
	collapseAll(root);
	showCurrent(state);
	})
	});

	addEventListener(root, 'keydown', function (e) {
	var isSearchActive = !/\bsf-dump-search-hidden\b/.test(search.className);
	if ((114 === e.keyCode && !isSearchActive) \|\| (isCtrlKey(e) && 70 === e.keyCode)) {
	/* F3 or CMD/CTRL + F */
	if (70 === e.keyCode && document.activeElement === searchInput) {
	/*
	* If CMD/CTRL + F is hit while having focus on search input,
	* the user probably meant to trigger browser search instead.
	* Let the browser execute its behavior:
	*/
	return;
	}

	e.preventDefault();
	search.className = search.className.replace(/\bsf-dump-search-hidden\b/, '');
	searchInput.focus();
	} else if (isSearchActive) {
	if (27 === e.keyCode) {
	/* ESC key */
	search.className += ' sf-dump-search-hidden';
	e.preventDefault();
	resetHighlightedNodes(root);
	searchInput.value = '';
	} else if (
	(isCtrlKey(e) && 71 === e.keyCode) /* CMD/CTRL + G */
	\|\| 13 === e.keyCode /* Enter */
	\|\| 114 === e.keyCode /* F3 */
	) {
	e.preventDefault();
	e.shiftKey ? state.previous() : state.next();
	collapseAll(root);
	showCurrent(state);
	}
	}
	});
	}

	if (0 >= options.maxStringLength) {
	return;
	}
	try {
	elt = root.querySelectorAll('.sf-dump-str');
	len = elt.length;
	i = 0;
	t = [];

	while (i < len) t.push(elt[i++]);
	len = t.length;

	for (i = 0; i < len; ++i) {
	elt = t[i];
	s = elt.innerText \|\| elt.textContent;
	x = s.length - options.maxStringLength;
	if (0 < x) {
	h = elt.innerHTML;
	elt[elt.innerText ? 'innerText' : 'textContent'] = s.substring(0, options.maxStringLength);
	elt.className += ' sf-dump-str-collapse';
	elt.innerHTML = '<span class=sf-dump-str-collapse>'+h+'<a class="sf-dump-ref sf-dump-str-toggle" title="Collapse"> ◀</a></span>'+
	'<span class=sf-dump-str-expand>'+elt.innerHTML+'<a class="sf-dump-ref sf-dump-str-toggle" title="'+x+' remaining characters"> ▶</a></span>';
	}
	}
	} catch (e) {
	}
	};

	})(document);
	</script><style>
	.sf-js-enabled pre.sf-dump .sf-dump-compact,
	.sf-js-enabled .sf-dump-str-collapse .sf-dump-str-collapse,
	.sf-js-enabled .sf-dump-str-expand .sf-dump-str-expand {
	display: none;
	}
	.sf-dump-hover:hover {
	background-color: #B729D9;
	color: #FFF !important;
	border-radius: 2px;
	}
	pre.sf-dump {
	display: block;
	white-space: pre;
	padding: 5px;
	overflow: initial !important;
	}
	pre.sf-dump:after {
	content: "";
	visibility: hidden;
	display: block;
	height: 0;
	clear: both;
	}
	pre.sf-dump .sf-dump-ellipsization {
	display: inline-flex;
	}
	pre.sf-dump a {
	text-decoration: none;
	cursor: pointer;
	border: 0;
	outline: none;
	color: inherit;
	}
	pre.sf-dump img {
	max-width: 50em;
	max-height: 50em;
	margin: .5em 0 0 0;
	padding: 0;
	background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAAAAAA6mKC9AAAAHUlEQVQY02O8zAABilCaiQEN0EeA8QuUcX9g3QEAAjcC5piyhyEAAAAASUVORK5CYII=) #D3D3D3;
	}
	pre.sf-dump .sf-dump-ellipsis {
	text-overflow: ellipsis;
	white-space: nowrap;
	overflow: hidden;
	}
	pre.sf-dump .sf-dump-ellipsis-tail {
	flex-shrink: 0;
	}
	pre.sf-dump code {
	display:inline;
	padding:0;
	background:none;
	}
	.sf-dump-public.sf-dump-highlight,
	.sf-dump-protected.sf-dump-highlight,
	.sf-dump-private.sf-dump-highlight,
	.sf-dump-str.sf-dump-highlight,
	.sf-dump-key.sf-dump-highlight {
	background: rgba(111, 172, 204, 0.3);
	border: 1px solid #7DA0B1;
	border-radius: 3px;
	}
	.sf-dump-public.sf-dump-highlight-active,
	.sf-dump-protected.sf-dump-highlight-active,
	.sf-dump-private.sf-dump-highlight-active,
	.sf-dump-str.sf-dump-highlight-active,
	.sf-dump-key.sf-dump-highlight-active {
	background: rgba(253, 175, 0, 0.4);
	border: 1px solid #ffa500;
	border-radius: 3px;
	}
	pre.sf-dump .sf-dump-search-hidden {
	display: none !important;
	}
	pre.sf-dump .sf-dump-search-wrapper {
	font-size: 0;
	white-space: nowrap;
	margin-bottom: 5px;
	display: flex;
	position: -webkit-sticky;
	position: sticky;
	top: 5px;
	}
	pre.sf-dump .sf-dump-search-wrapper > * {
	vertical-align: top;
	box-sizing: border-box;
	height: 21px;
	font-weight: normal;
	border-radius: 0;
	background: #FFF;
	color: #757575;
	border: 1px solid #BBB;
	}
	pre.sf-dump .sf-dump-search-wrapper > input.sf-dump-search-input {
	padding: 3px;
	height: 21px;
	font-size: 12px;
	border-right: none;
	border-top-left-radius: 3px;
	border-bottom-left-radius: 3px;
	color: #000;
	min-width: 15px;
	width: 100%;
	}
	pre.sf-dump .sf-dump-search-wrapper > .sf-dump-search-input-next,
	pre.sf-dump .sf-dump-search-wrapper > .sf-dump-search-input-previous {
	background: #F2F2F2;
	outline: none;
	border-left: none;
	font-size: 0;
	line-height: 0;
	}
	pre.sf-dump .sf-dump-search-wrapper > .sf-dump-search-input-next {
	border-top-right-radius: 3px;
	border-bottom-right-radius: 3px;
	}
	pre.sf-dump .sf-dump-search-wrapper > .sf-dump-search-input-next > svg,
	pre.sf-dump .sf-dump-search-wrapper > .sf-dump-search-input-previous > svg {
	pointer-events: none;
	width: 12px;
	height: 12px;
	}
	pre.sf-dump .sf-dump-search-wrapper > .sf-dump-search-count {
	display: inline-block;
	padding: 0 5px;
	margin: 0;
	border-left: none;
	line-height: 21px;
	font-size: 12px;
	}
	EOHTML
	);

	foreach ($this->styles as $class => $style) {
	$line .= 'pre.sf-dump'.('default' === $class ? ', pre.sf-dump' : '').' .sf-dump-'.$class.'{'.$style.'}';
	}
	$line .= 'pre.sf-dump .sf-dump-ellipsis-note{'.$this->styles['note'].'}';

	return $this->dumpHeader = preg_replace('/\s+/', ' ', $line).'</style>'.$this->dumpHeader;
	}

	public function dumpString(Cursor $cursor, string $str, bool $bin, int $cut): void
	{
	if ('' === $str && isset($cursor->attr['img-data'], $cursor->attr['content-type'])) {
	$this->dumpKey($cursor);
	$this->line .= $this->style('default', $cursor->attr['img-size'] ?? '', []);
	$this->line .= $cursor->depth >= $this->displayOptions['maxDepth'] ? ' <samp class=sf-dump-compact>' : ' <samp class=sf-dump-expanded>';
	$this->endValue($cursor);
	$this->line .= $this->indentPad;
	$this->line .= \sprintf('<img src="data:%s;base64,%s" /></samp>', $cursor->attr['content-type'], base64_encode($cursor->attr['img-data']));
	$this->endValue($cursor);
	} else {
	parent::dumpString($cursor, $str, $bin, $cut);
	}
	}

	public function enterHash(Cursor $cursor, int $type, string\|int\|null $class, bool $hasChild): void
	{
	if (Cursor::HASH_OBJECT === $type) {
	$cursor->attr['depth'] = $cursor->depth;
	}
	parent::enterHash($cursor, $type, $class, false);

	if ($cursor->skipChildren \|\| $cursor->depth >= $this->displayOptions['maxDepth']) {
	$cursor->skipChildren = false;
	$eol = ' class=sf-dump-compact>';
	} else {
	$this->expandNextHash = false;
	$eol = ' class=sf-dump-expanded>';
	}

	if ($hasChild) {
	$this->line .= '<samp data-depth='.($cursor->depth + 1);
	if ($cursor->refIndex) {
	$r = Cursor::HASH_OBJECT !== $type ? 1 - (Cursor::HASH_RESOURCE !== $type) : 2;
	$r .= $r && 0 < $cursor->softRefHandle ? $cursor->softRefHandle : $cursor->refIndex;

	$this->line .= \sprintf(' id=%s-ref%s', $this->dumpId, $r);
	}
	$this->line .= $eol;
	$this->dumpLine($cursor->depth);
	}
	}

	public function leaveHash(Cursor $cursor, int $type, string\|int\|null $class, bool $hasChild, int $cut): void
	{
	$this->dumpEllipsis($cursor, $hasChild, $cut);
	if ($hasChild) {
	$this->line .= '</samp>';
	}
	parent::leaveHash($cursor, $type, $class, $hasChild, 0);
	}

	protected function style(string $style, string $value, array $attr = []): string
	{
	if ('' === $value && ('label' !== $style \|\| !isset($attr['file']) && !isset($attr['href']))) {
	return '';
	}

	$v = esc($value);

	if ('ref' === $style) {
	if (empty($attr['count'])) {
	return \sprintf('<a class=sf-dump-ref>%s</a>', $v);
	}
	$r = ('#' !== $v[0] ? 1 - ('@' !== $v[0]) : 2).substr($value, 1);

	return \sprintf('<a class=sf-dump-ref href=#%s-ref%s title="%d occurrences">%s</a>', $this->dumpId, $r, 1 + $attr['count'], $v);
	}

	$dumpClasses = ['sf-dump-'.$style];
	$dumpTitle = '';

	if ('const' === $style && isset($attr['value'])) {
	$dumpTitle = esc(\is_scalar($attr['value']) ? $attr['value'] : json_encode($attr['value']));
	} elseif ('public' === $style) {
	$dumpTitle = empty($attr['dynamic']) ? 'Public property' : 'Runtime added dynamic property';
	} elseif ('str' === $style && 1 < $attr['length']) {
	$dumpTitle = \sprintf('%d%s characters', $attr['length'], $attr['binary'] ? ' binary or non-UTF-8' : '');
	} elseif ('note' === $style && 0 < ($attr['depth'] ?? 0) && false !== $c = strrpos($value, '\\')) {
	$attr += [
	'ellipsis' => \strlen($value) - $c,
	'ellipsis-type' => 'note',
	'ellipsis-tail' => 1,
	];
	} elseif ('protected' === $style) {
	$dumpTitle = 'Protected property';
	} elseif ('meta' === $style && isset($attr['title'])) {
	$dumpTitle = esc($this->utf8Encode($attr['title']));
	} elseif ('private' === $style) {
	$dumpTitle = \sprintf('Private property defined in class: `%s`', esc($this->utf8Encode($attr['class'])));
	}

	if (isset($attr['ellipsis'])) {
	$dumpClasses[] = 'sf-dump-ellipsization';
	$ellipsisClass = 'sf-dump-ellipsis';
	if (isset($attr['ellipsis-type'])) {
	$ellipsisClass .= ' sf-dump-ellipsis-'.$attr['ellipsis-type'];
	}
	$label = esc(substr($value, -$attr['ellipsis']));
	$dumpTitle = $v."\n".$dumpTitle;
	$v = sprintf('<span class="%s">%s</span>', $ellipsisClass, substr($v, 0, -\strlen($label)));

	if (!empty($attr['ellipsis-tail'])) {
	$tail = \strlen(esc(substr($value, -$attr['ellipsis'], $attr['ellipsis-tail'])));
	$v .= sprintf('<span class="%s">%s</span><span class="sf-dump-ellipsis-tail">%s</span>', $ellipsisClass, substr($label, 0, $tail), substr($label, $tail));
	} else {
	$v .= sprintf('<span class="sf-dump-ellipsis-tail">%s</span>', $label);
	}
	}

	$map = static::$controlCharsMap;
	$v = sprintf(
	'<span class=%s%s%1$s%s>%s</span>',
	1 === count($dumpClasses) ? '' : '"',
	implode(' ', $dumpClasses),
	$dumpTitle ? ' title="'.$dumpTitle.'"' : '',
	preg_replace_callback(static::$controlCharsRx, function ($c) use ($map) {
	$s = $b = '<span class="sf-dump-default';
	$c = $c[$i = 0];
	if ($ns = "\r" === $c[$i] \|\| "\n" === $c[$i]) {
	$s .= ' sf-dump-ns';
	}
	$s .= '">';
	do {
	if (("\r" === $c[$i] \|\| "\n" === $c[$i]) !== $ns) {
	$s .= '</span>'.$b;
	if ($ns = !$ns) {
	$s .= ' sf-dump-ns';
	}
	$s .= '">';
	}

	$s .= $map[$c[$i]] ?? \sprintf('\x%02X', \ord($c[$i]));
	} while (isset($c[++$i]));

	return $s.'</span>';
	}, $v)
	);

	if (!($attr['binary'] ?? false)) {
	$v = preg_replace_callback(static::$unicodeCharsRx, function ($c) {
	return '<span class=sf-dump-default>\u{'.strtoupper(dechex(mb_ord($c[0]))).'}</span>';
	}, $v);
	}

	if (isset($attr['file']) && $href = $this->getSourceLink($attr['file'], $attr['line'] ?? 0)) {
	$attr['href'] = $href;
	}
	if (isset($attr['href'])) {
	if ('label' === $style) {
	$v .= '^';
	}
	$target = isset($attr['file']) ? '' : ' target="_blank"';
	$v = \sprintf('<a href="%s"%s rel="noopener noreferrer">%s</a>', esc($this->utf8Encode($attr['href'])), $target, $v);
	}
	if (isset($attr['lang'])) {
	$v = \sprintf('<code class="%s">%s</code>', esc($attr['lang']), $v);
	}
	if ('label' === $style) {
	$v .= ' ';
	}
	if ($attr['virtual'] ?? false) {
	$v = '<span class=sf-dump-virtual>'.$v.'</span>';
	}

	return $v;
	}

	protected function dumpLine(int $depth, bool $endOfValue = false): void
	{
	if (-1 === $this->lastDepth) {
	$this->line = \sprintf($this->dumpPrefix, $this->dumpId, $this->indentPad).$this->line;
	}
	if ($this->headerIsDumped !== ($this->outputStream ?? $this->lineDumper)) {
	$this->line = $this->getDumpHeader().$this->line;
	}

	if (-1 === $depth) {
	$args = ['"'.$this->dumpId.'"'];
	if ($this->extraDisplayOptions) {
	$args[] = json_encode($this->extraDisplayOptions, \JSON_FORCE_OBJECT);
	}
	// Replace is for BC
	$this->line .= \sprintf(str_replace('"%s"', '%s', $this->dumpSuffix), implode(', ', $args));
	}
	$this->lastDepth = $depth;

	$this->line = mb_encode_numericentity($this->line, [0x80, 0x10FFFF, 0, 0x1FFFFF], 'UTF-8');

	if (-1 === $depth) {
	AbstractDumper::dumpLine(0);
	}
	AbstractDumper::dumpLine($depth);
	}

	private function getSourceLink(string $file, int $line): string\|false
	{
	$options = $this->extraDisplayOptions + $this->displayOptions;

	if ($fmt = $options['fileLinkFormat']) {
	return \is_string($fmt) ? strtr($fmt, ['%f' => $file, '%l' => $line]) : $fmt->format($file, $line);
	}

	return false;
	}
	}

	function esc(string $str): string
	{
	return htmlspecialchars($str, \ENT_QUOTES, 'UTF-8');
	}

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