comparison vendor/symfony/var-dumper/Dumper/HtmlDumper.php @ 0:4c8ae668cc8c

Initial import (non-working)

+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <[e-mail]>
+ *
+ * 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 <[e-mail]>
+ */
+class HtmlDumper extends CliDumper
+{
+    public static $defaultOutput = 'php://output';
+
+    protected $dumpHeader;
+    protected $dumpPrefix = '<pre class=sf-dump id=%s data-indent-pad="%s">';
+    protected $dumpSuffix = '</pre><script>Sfdump(%s)</script>';
+    protected $dumpId = 'sf-dump';
+    protected $colors = true;
+    protected $headerIsDumped = false;
+    protected $lastDepth = -1;
+    protected $styles = array(
+        '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',
+        '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',
+    );
+
+    private $displayOptions = array(
+        'maxDepth' => 1,
+        'maxStringLength' => 160,
+        'fileLinkFormat' => null,
+    );
+    private $extraDisplayOptions = array();
+
+    /**
+     * {@inheritdoc}
+     */
+    public function __construct($output = null, $charset = null, $flags = 0)
+    {
+        AbstractDumper::__construct($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');
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setStyles(array $styles)
+    {
+        $this->headerIsDumped = false;
+        $this->styles = $styles + $this->styles;
+    }
+
+    /**
+     * Configures display options.
+     *
+     * @param array $displayOptions A map of display options to customize the behavior
+     */
+    public function setDisplayOptions(array $displayOptions)
+    {
+        $this->headerIsDumped = false;
+        $this->displayOptions = $displayOptions + $this->displayOptions;
+    }
+
+    /**
+     * Sets an HTML header that will be dumped once in the output stream.
+     *
+     * @param string $header An HTML string
+     */
+    public function setDumpHeader($header)
+    {
+        $this->dumpHeader = $header;
+    }
+
+    /**
+     * Sets an HTML prefix and suffix that will encapse every single dump.
+     *
+     * @param string $prefix The prepended HTML string
+     * @param string $suffix The appended HTML string
+     */
+    public function setDumpBoundaries($prefix, $suffix)
+    {
+        $this->dumpPrefix = $prefix;
+        $this->dumpSuffix = $suffix;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function dump(Data $data, $output = null, array $extraDisplayOptions = array())
+    {
+        $this->extraDisplayOptions = $extraDisplayOptions;
+        $result = parent::dump($data, $output);
+        $this->dumpId = 'sf-dump-'.mt_rand();
+
+        return $result;
+    }
+
+    /**
+     * Dumps the HTML header.
+     */
+    protected function getDumpHeader()
+    {
+        $this->headerIsDumped = null !== $this->outputStream ? $this->outputStream : $this->lineDumper;
+
+        if (null !== $this->dumpHeader) {
+            return $this->dumpHeader;
+        }
+
+        $line = str_replace('{$options}', json_encode($this->displayOptions, JSON_FORCE_OBJECT), <<<'EOHTML'
+<script>
+Sfdump = window.Sfdump || (function (doc) {
+
+var refStyle = doc.createElement('style'),
+    rxEsc = /([.*+?^${}()|\[\]\/\\])/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);
+    };
+
+(doc.documentElement.firstElementChild || doc.documentElement.children[0]).appendChild(refStyle);
+
+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) {
+            if ('A' == e.target.tagName) {
+                f(e.target, e);
+            } else if ('A' == e.target.parentNode.tagName) {
+                f(e.target.parentNode, e);
+            } else if (e.target.nextElementSibling && 'A' == e.target.nextElementSibling.tagName) {
+                f(e.target.nextElementSibling, 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(",") + ", '')";
+    }
+    addEventListener(root, 'mouseover', function (e) {
+        if ('' != refStyle.innerHTML) {
+            refStyle.innerHTML = '';
+        }
+    });
+    a('mouseover', function (a, e, c) {
+        if (c) {
+            e.target.style.cursor = "pointer";
+        } else if (a = idRx.exec(a.className)) {
+            try {
+                refStyle.innerHTML = 'pre.sf-dump .'+a[0]+'{background-color: #B729D9; color: #FFF !important; border-radius: 2px}';
+            } catch (e) {
+            }
+        }
+    });
+    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').substr(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) {
+            elt.className = 'sf-dump-expanded';
+            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 += '<span>▼</span>';
+            a.className += ' sf-dump-toggle';
+
+            x = 1;
+            if ('sf-dump' != elt.parentNode.className) {
+                x += elt.parentNode.getAttribute('data-depth')/1;
+            }
+            elt.setAttribute('data-depth', x);
+            if (x > options.maxDepth) {
+                toggle(a);
+            }
+        } else if (/\bsf-dump-ref\b/.test(elt.className) && (a = elt.getAttribute('href'))) {
+            a = a.substr(1);
+            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 : this.idx;
+        
+                return this.current();
+            },
+            previous: function () {
+                if (this.isEmpty()) {
+                    return this.current();
+                }
+                this.idx = this.idx > 0 ? this.idx - 1 : this.idx;
+        
+                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();
+            if (currentNode) {
+                reveal(currentNode);
+                highlight(root, currentNode, state.nodes);
+            }
+            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-45-19l-531-531-531 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-45-19l-742-741q-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 xpathResult = doc.evaluate('//pre[@id="' + root.id + '"]//span[@class="sf-dump-str" or @class="sf-dump-key" or @class="sf-dump-public" or @class="sf-dump-protected" or @class="sf-dump-private"][contains(child::text(), ' + xpathString(searchQuery) + ')]', document, 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 */
+                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>
+pre.sf-dump {
+    display: block;
+    white-space: pre;
+    padding: 5px;
+}
+pre.sf-dump:after {
+   content: "";
+   visibility: hidden;
+   display: block;
+   height: 0;
+   clear: both;
+}
+pre.sf-dump span {
+    display: inline;
+}
+pre.sf-dump .sf-dump-compact {
+    display: none;
+}
+pre.sf-dump abbr {
+    text-decoration: none;
+    border: none;
+    cursor: help;
+}
+pre.sf-dump a {
+    text-decoration: none;
+    cursor: pointer;
+    border: 0;
+    outline: none;
+    color: inherit;
+}
+pre.sf-dump .sf-dump-ellipsis {
+    display: inline-block;
+    overflow: visible;
+    text-overflow: ellipsis;
+    max-width: 5em;
+    white-space: nowrap;
+    overflow: hidden;
+    vertical-align: top;
+}
+pre.sf-dump .sf-dump-ellipsis+.sf-dump-ellipsis {
+    max-width: none;
+}
+pre.sf-dump code {
+    display:inline;
+    padding:0;
+    background:none;
+}
+.sf-dump-str-collapse .sf-dump-str-collapse {
+    display: none;
+}
+.sf-dump-str-expand .sf-dump-str-expand {
+    display: 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;
+}
+pre.sf-dump .sf-dump-search-wrapper {
+    float: right;
+    font-size: 0;
+    white-space: nowrap;
+    max-width: 100%;
+    text-align: right;
+}
+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;
+    width: 140px;
+    border-top-left-radius: 3px;
+    border-bottom-left-radius: 3px;
+    color: #000;
+}
+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.'}';
+        }
+
+        return $this->dumpHeader = preg_replace('/\s+/', ' ', $line).'</style>'.$this->dumpHeader;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function enterHash(Cursor $cursor, $type, $class, $hasChild)
+    {
+        parent::enterHash($cursor, $type, $class, false);
+
+        if ($hasChild) {
+            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('<samp id=%s-ref%s>', $this->dumpId, $r);
+            } else {
+                $this->line .= '<samp>';
+            }
+            $this->dumpLine($cursor->depth);
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function leaveHash(Cursor $cursor, $type, $class, $hasChild, $cut)
+    {
+        $this->dumpEllipsis($cursor, $hasChild, $cut);
+        if ($hasChild) {
+            $this->line .= '</samp>';
+        }
+        parent::leaveHash($cursor, $type, $class, $hasChild, 0);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function style($style, $value, $attr = array())
+    {
+        if ('' === $value) {
+            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);
+        }
+
+        if ('const' === $style && isset($attr['value'])) {
+            $style .= sprintf(' title="%s"', esc(is_scalar($attr['value']) ? $attr['value'] : json_encode($attr['value'])));
+        } elseif ('public' === $style) {
+            $style .= sprintf(' title="%s"', empty($attr['dynamic']) ? 'Public property' : 'Runtime added dynamic property');
+        } elseif ('str' === $style && 1 < $attr['length']) {
+            $style .= sprintf(' title="%d%s characters"', $attr['length'], $attr['binary'] ? ' binary or non-UTF-8' : '');
+        } elseif ('note' === $style && false !== $c = strrpos($v, '\\')) {
+            return sprintf('<abbr title="%s" class=sf-dump-%s>%s</abbr>', $v, $style, substr($v, $c + 1));
+        } elseif ('protected' === $style) {
+            $style .= ' title="Protected property"';
+        } elseif ('meta' === $style && isset($attr['title'])) {
+            $style .= sprintf(' title="%s"', esc($this->utf8Encode($attr['title'])));
+        } elseif ('private' === $style) {
+            $style .= sprintf(' title="Private property defined in class:&#10;`%s`"', esc($this->utf8Encode($attr['class'])));
+        }
+        $map = static::$controlCharsMap;
+
+        if (isset($attr['ellipsis'])) {
+            $class = 'sf-dump-ellipsis';
+            if (isset($attr['ellipsis-type'])) {
+                $class = sprintf('"%s sf-dump-ellipsis-%s"', $class, $attr['ellipsis-type']);
+            }
+            $label = esc(substr($value, -$attr['ellipsis']));
+            $style = str_replace(' title="', " title=\"$v\n", $style);
+            $v = sprintf('<span class=%s>%s</span>', $class, substr($v, 0, -strlen($label)));
+
+            if (!empty($attr['ellipsis-tail'])) {
+                $tail = strlen(esc(substr($value, -$attr['ellipsis'], $attr['ellipsis-tail'])));
+                $v .= sprintf('<span class=sf-dump-ellipsis>%s</span>%s', substr($label, 0, $tail), substr($label, $tail));
+            } else {
+                $v .= $label;
+            }
+        }
+
+        $v = "<span class=sf-dump-{$style}>".preg_replace_callback(static::$controlCharsRx, function ($c) use ($map) {
+            $s = '<span class=sf-dump-default>';
+            $c = $c[$i = 0];
+            do {
+                $s .= isset($map[$c[$i]]) ? $map[$c[$i]] : sprintf('\x%02X', ord($c[$i]));
+            } while (isset($c[++$i]));
+
+            return $s.'</span>';
+        }, $v).'</span>';
+
+        if (isset($attr['file']) && $href = $this->getSourceLink($attr['file'], isset($attr['line']) ? $attr['line'] : 0)) {
+            $attr['href'] = $href;
+        }
+        if (isset($attr['href'])) {
+            $v = sprintf('<a href="%s" target="_blank" rel="noopener noreferrer">%s</a>', esc($this->utf8Encode($attr['href'])), $v);
+        }
+        if (isset($attr['lang'])) {
+            $v = sprintf('<code class="%s">%s</code>', esc($attr['lang']), $v);
+        }
+
+        return $v;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function dumpLine($depth, $endOfValue = false)
+    {
+        if (-1 === $this->lastDepth) {
+            $this->line = sprintf($this->dumpPrefix, $this->dumpId, $this->indentPad).$this->line;
+        }
+        if ($this->headerIsDumped !== (null !== $this->outputStream ? $this->outputStream : $this->lineDumper)) {
+            $this->line = $this->getDumpHeader().$this->line;
+        }
+
+        if (-1 === $depth) {
+            $args = array('"'.$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;
+
+        $this->line = mb_convert_encoding($this->line, 'HTML-ENTITIES', 'UTF-8');
+
+        if (-1 === $depth) {
+            AbstractDumper::dumpLine(0);
+        }
+        AbstractDumper::dumpLine($depth);
+    }
+
+    private function getSourceLink($file, $line)
+    {
+        $options = $this->extraDisplayOptions + $this->displayOptions;
+
+        if ($fmt = $options['fileLinkFormat']) {
+            return is_string($fmt) ? strtr($fmt, array('%f' => $file, '%l' => $line)) : $fmt->format($file, $line);
+        }
+
+        return false;
+    }
+}
+
+function esc($str)
+{
+    return htmlspecialchars($str, ENT_QUOTES, 'UTF-8');
+}