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<?php namespace Mpdf\Config; use Mpdf\Css\DefaultCss; use Mpdf\Language\LanguageToFont; use Mpdf\Language\ScriptToLanguage; use Mpdf\Ucdn; class ConfigVariables { private $defaults; public function __construct() { $this->defaults = [ // PAGING 'mirrorMargins' => 0, 'forcePortraitMargins' => false, 'displayDefaultOrientation' => false, // Adds date and page info for printer when using @page and "marks:crop," 'printers_info' => false, 'bleedMargin' => 5, // Distance of cross mark from margin in mm 'crossMarkMargin' => 5, // Distance of crop mark from margin in mm 'cropMarkMargin' => 8, // Default length in mm of crop line 'cropMarkLength' => 18, // Non-printable border at edge of paper sheet in mm 'nonPrintMargin' => 8, // 'slice' or 'cloneall' or 'clonebycss' - for forced pagebreaks using <pagebreak /> // Automatic pagebreaks (flow in text) are always 'slice' 'defaultPagebreakType' => 'cloneall', // Avoid just the border/background-color of the end of a block being moved on to next page // Allows an (empty) end of block to extend beyond the bottom margin by this amount (mm) 'margBuffer' => 2, // PAGE NUMBERING 'pagenumPrefix' => '', 'pagenumSuffix' => '', 'nbpgPrefix' => '', 'nbpgSuffix' => '', // 1:Decimal, A:uppercase alphabetic etc. (as for list-style shorthands) 'defaultPageNumStyle' => '1', // PAGE NUMBER ALIASES 'aliasNbPg' => '{nb}', 'aliasNbPgGp' => '{nbpg}', // FONTS, LANGUAGES & CHARACTER SETS // Set maximum size of TTF font file to allow non-subsets - in kB // Used to avoid a font e.g. Arial Unicode MS (perhaps used for substitutions) ever being fully embedded // NB Free serif is 1.5MB, most files are <= 600kB (most 200-400KB) 'maxTTFFilesize' => 2000, // this value determines whether to subset or not // 0 - 100' => percent characters // i.e. if ==40, mPDF will embed whole font if >40% characters in that font // or embed subset if <40% characters // 0 will force whole file to be embedded (NO subsetting) // 100 will force always to subset // This value is overridden if you set new mPDF('s') // and/or Can set at runtime 'percentSubset' => 30, // Uses Adobe CJK fonts for CJK languages // default TRUE, only set false if you have defined some available fonts that support CJK // If true this will not stop use of other CJK fonts if specified by font-family: // and vice versa i.e. only dictates behaviour when specified by lang="" incl. AutoFont() 'useAdobeCJK' => false, // When embedding full TTF font files, remakes the font file using only core tables // May improve function with some PostScript printers (GhostScript/GSView) // Does not work with TTC font collections // Slightly smaller file, increased processing time 'repackageTTF' => false, // Allows automatic character set conversion if "charset=xxx" detected in html header (WriteHTML() ) 'allow_charset_conversion' => true, // Automatically determine BIDI text in LTR page 'biDirectional' => false, // AUTOMATIC FONT SELECTION // Based on script and/or language // mPDF 6.0 (similar to previously using function SetAutoFont() ) 'autoScriptToLang' => false, 'baseScript' => Ucdn::SCRIPT_LATIN, 'autoVietnamese' => true, 'autoArabic' => true, // mPDF 6.0 (similar to old useLang) 'autoLangToFont' => false, // Substitute missing characters in UTF-8(multibyte) documents - from other fonts 'useSubstitutions' => false, // Weight for bold text when using an artificial (outline) bold, value 0 (off) - 10 (rec. max) 'falseBoldWeight' => 5, // CONFIGURATION 'allow_output_buffering' => false, // Adding mPDFI functions 'enableImports' => false, // Allows top and bottom margins to collapse between block elements 'collapseBlockMargins' => true, // To interpret "px" pixel values in HTML/CSS (see img_dpi below) 'dpi' => 96, // Automatically correct for tags where HTML specifies optional end tags e.g. P,LI,DD,TD // If you are confident input html is valid XHTML, turning this off may make it more reliable(?) 'allow_html_optional_endtags' => true, 'ignore_invalid_utf8' => false, // Converts all entities in Text inputs to UTF-8 before encoding 'text_input_as_HTML' => false, // When writing a block element with position:fixed and overflow:auto, mPDF scales it down to fit in the space // by repeatedly rewriting it and making adjustments. These values give the adjustments used, depending how far out // the previous guess was. The lower the number, the quicker it will finish, but the less accurate the fit may be. // FPR1 is for coarse adjustments, and FPR4 for fine adjustments when it is getting closer. 'incrementFPR1' => 10, // i.e. will alter by 1/[10]th of width and try again until within closer limits 'incrementFPR2' => 20, 'incrementFPR3' => 30, 'incrementFPR4' => 50, // i.e. will alter by 1/[50]th of width and try again when it nearly fits // COLORSPACE // 1 - allow GRAYSCALE only [convert CMYK/RGB->gray] // 2 - allow RGB / SPOT COLOR / Grayscale [convert CMYK->RGB] // 3 - allow CMYK / SPOT COLOR / Grayscale [convert RGB->CMYK] 'restrictColorSpace' => 0, // PDFX/1-a Compliant files // true=Forces compliance with PDFX-1a spec // Cannot be used with 'restrictColorSpace' (i.e. no RGB) 'PDFX' => false, // Overrides warnings making changes when possible to force PDFX1-a compliance 'PDFXauto' => false, // PDFA1-b Compliant files // true=Forces compliance with PDFA-1b spec // Can use with 'restrictColorSpace'=3 (for a CMYK file) // Any other settings, uses RGB profile 'PDFA' => false, // Overrides warnings making changes when possible to force PDFA1-b compliance 'PDFAauto' => false, // Colour profile OutputIntent // sRGB_IEC61966-2-1 (=default if blank and PDFA), or other added .icc profile // Must be CMYK for PDFX, or appropriate type for PDFA(RGB or CMYK) 'ICCProfile' => '', 'spotColors' => [], 'spotColorIDs' => [], // DEBUGGING & DEVELOPERS 'debug' => false, // Checks and reports on errors when parsing TTF files - adds significantly to processing time 'debugfonts' => false, 'showImageErrors' => false, // Die and report error if table is too wide to contain whole words 'table_error_report' => false, // Parameter which can be passed to show in error report i.e. chapter number being processed 'table_error_report_param' => '', 'title2annots' => false, // Automatically convert title="" properties in tags, to annotations 'annotSize' => 0.5, // default mm for Adobe annotations - nominal 'annotMargin' => null, // default position for Annotations 'annotOpacity' => 0.5, // default opacity for Annotations // BOOKMARKS // makes <a name=""> into a bookmark as well as internal link target, 1' => just name, 2' => name (p.34) // Set an optional array to specify appearance of Bookmarks (by level) // Default values are Black and normal style 'anchor2Bookmark' => 0, /* Example: 'bookmarkStyles' => array( 0 => array('color'=> array(0,64,128), 'style'=>'B'), 1 => array('color'=> array(128,0,0), 'style'=>''), 2 => array('color'=> array(0,128,0), 'style'=>'I'), ), */ 'bookmarkStyles' => [], // Specify whether to automatically generate bookmarks from h1 - h6 tags /* Define arrays with e.g. the tag=>Bookmark-level Remember bookmark levels start at 0 (does not work inside tables) H1 - H6 must be uppercase 'h2bookmarks' => array('H1'=>0, 'H2'=>1, 'H3'=>2), */ 'h2bookmarks' => [], // TABLE OF CONTENTS // Specify whether to automatically generate ToC entries from h1 - h6 tags /* Define arrays with e.g. the tag=>ToC-level Remember ToC levels start at 0 (does not work inside tables) Only the default ToC will be used if > 1 ToCs are defined for the document H1 - H6 must be uppercase 'h2toc' => array('H1'=>0, 'H2'=>1, 'H3'=>2), */ 'h2toc' => [], // INDEX /* Specifies whether to repeat the main entry for each subEntry (true suppresses this) e.g. Mammal:dog ... Mammal:elephant -> [true] Mammal - dog - elephant [false] Mammal, dog Mammal, elephant */ 'indexUseSubentries' => true, // CSS & STYLES // screen, print, or any other CSS @media type (except "all") 'CSSselectMedia' => 'print', // PAGE HEADERS & FOOTERS 'forcePortraitHeaders' => false, // Values used if simple FOOTER/HEADER given i.e. not array 'defaultheaderfontsize' => 8, // pt 'defaultheaderfontstyle' => 'BI', // '', or 'B' or 'I' or 'BI' 'defaultheaderline' => 1, // 1 or 0 - line under the header 'defaultfooterfontsize' => 8, // pt 'defaultfooterfontstyle' => 'BI', // '', or 'B' or 'I' or 'BI' 'defaultfooterline' => 1, // 1 or 0 - line over the footer // spacing between bottom of header and line (if present) - function of fontsize 'header_line_spacing' => 0.25, // spacing between bottom of header and line (if present) - function of fontsize 'footer_line_spacing' => 0.25, // If 'pad' margin-top sets fixed distance in mm (padding) between bottom of header and top of text. // If 'stretch' margin-top sets a minimum distance in mm between top of page and top of text, which expands if header is too large to fit. 'setAutoTopMargin' => false, 'setAutoBottomMargin' => false, // distance in mm used as padding if 'stretch' mode is used 'autoMarginPadding' => 2, // TABLES // Forces all cells to have same border, background etc. Improves performance 'simpleTables' => false, // Reduce memory usage processing tables (but with increased processing time) 'packTableData' => false, 'ignore_table_percents' => false, 'ignore_table_widths' => false, // If table width set > page width, force resizing but keep relative sizes // Also forces respect of cell widths set by % 'keep_table_proportions' => true, // automatically reduce fontsize in table if words would have to split ( not in CJK) // 0 or false to disable, value (if set) gives maximum factor to reduce fontsize 'shrink_tables_to_fit' => 1.4, // If page-break-inside:avoid but cannot fit on full page without // exceeding autosize, setting this value to true will force respect for autosize, and disable the page-break-inside:avoid 'tableMinSizePriority' => false, // "Keep-with-table" Attempts to keep a <h1> to <h6> tagged heading together with a table which comes immediately after it. 'use_kwt' => false, // Set to TRUE to use table Head iteration counter 'iterationCounter' => false, // Use table border (using this width in mm) when table breaks across pages // Recommended to use small value e.g. 0.01 'splitTableBorderWidth' => 0, // Allowed characters for text alignment on decimal marks. Additional codes must start with D // DM - middot U+00B7 // DA - arabic decimal mark U+066B 'decimal_align' => ['DP' => '.', 'DC' => ',', 'DM' => "\xc2\xb7", 'DA' => "\xd9\xab", 'DD' => '-'], // IMAGES // if image-rendering=='auto', this defines value for image-rendering // if true, image interpolation shall be performed by a conforming reader 'interpolateImages' => false, // Default dpi to output images if size not defined // See also above "dpi" 'img_dpi' => 96, // Specify whitelisted PHP streams to be used for images // Useful to add custom streams like `s3` // Note: for security reasons the `phar` stream cannot be used @see https://github.com/mpdf/mpdf/issues/949 'whitelistStreamWrappers' => ['http', 'https', 'file'], // TEXT SPACING & JUSTIFICATION // Specify whether kerning should be used when CSS font-kerning="auto" used for HTML, // Also whether kerning should be used in any direct writing e.g. $mpdf->Text(), 'useKerning' => false, // In justified text, <BR> does not cause the preceding text to be justified in browsers // Change to true to force justification (as in MS Word) 'justifyB4br' => false, // Number of spaces to replace for a TAB in <pre> sections // Notepad uses 6, HTML specification recommends 8 'tabSpaces' => 8, // Proportion (/1) of space (when justifying margins) to allocate to Word vs. Character 'jSWord' => 0.4, // Maximum spacing to allocate to character spacing. (0' => no maximum) 'jSmaxChar' => 2, // Maximum character spacing allowed (carried over) when finishing a last line 'jSmaxCharLast' => 1, // Maximum word spacing allowed (carried over) when finishing a last line 'jSmaxWordLast' => 2, // LINE SPACING & TEXT BASELINE // Use the fixed factor ('normalLineheight') when line-height:normal // Compatible with mPDF versions < 6 'useFixedNormalLineHeight' => false, // Use a fixed ratio ('baselineC') to set the text baseline // Compatible with mPDF versions < 6 'useFixedTextBaseline' => false, // Default Value used for line-height when CSS specified as 'normal' (default) 'normalLineheight' => 1.33, // Correction factor applied to lineheight values derived from 'win', 'mac', 'winTypo' 'adjustFontDescLineheight' => 1.14, // Small Caps // Factor of 1 to scale capital letters 'smCapsScale' => 0.75, // % to stretch small caps horizontally (i.e. 100' => no stretch) 'smCapsStretch' => 110, // Line-breaking // The alternative to these next 2 is the use of U+200B Zero-width space // These are only effective if using OTL for the fonts // Use the dictionaries to determine line-breaking in Lao, Khmer and Thai 'useDictionaryLBR' => true, // Use the inbuilt algorithm to determine line-breaking in Tibetan 'useTibetanLBR' => true, // CJK Line-breaking // FALSE=always wrap to next line, TRUE=squeeze or overflow 'allowCJKorphans' => true, // FALSE=squeeze, TRUE=overflow (only some characters, and disabled in tables) 'allowCJKoverflow' => false, // Forces overflowng punctuation to hang outside right margin mPDF 5.6.40 'CJKforceend' => false, // COLUMNS 'keepColumns' => false, // Set to go to the second column only when the first is full of text etc. 'max_colH_correction' => 1.15, // Maximum ratio to adjust column height when justifying - too large a value can give ugly results 'ColGap' => 5, // LISTS // mPDF 6 // 'mpdf' or 'browser' - Specify whether to use mPDF custom method of automatic 'list_auto_mode' => 'browser', // indentation of lists, or standard browser-compatible // custom mPDF method is ignored if list-style-position: inside, or image used for marker (or custom U+) // List Indentation when set to 'auto' if using standard browser-compatible method 'list_indent_default' => '40px', // List Indentation when set to 'auto' if using mPDF custom method 'list_indent_default_mpdf' => '0em', // 1/0 yes/no to indent first level of list, if using mPDF custom method 'list_indent_first_level' => 0, // Content to follow a numbered list marker e.g. '.' gives 1. or IV., ')' gives 1) or a) 'list_number_suffix' => '.', // To specify a bullet size and offset proportional to the list item's font size: // Browsers use a fixed bullet size and offset // Offset (CSS length) of list marker bullets (disc/circle/square) 'list_marker_offset' => '5.5pt', // Size (CSS) of list marker bullets (disc/circle/square) 'list_symbol_size' => '3.6pt', // Hyphenation 'SHYlanguages' => ['en', 'de', 'es', 'fi', 'fr', 'it', 'nl', 'pl', 'ru', 'sv'], // existing defined patterns 'SHYlang' => "en", // 'en','de','es','fi','fr','it','nl','pl','ru','sv' 'SHYleftmin' => 2, 'SHYrightmin' => 2, 'SHYcharmin' => 2, 'SHYcharmax' => 10, // ACTIVE FORMS 'useActiveForms' => false, // WATERMARKS 'watermarkImgBehind' => false, 'showWatermarkText' => 0, 'showWatermarkImage' => 0, 'watermarkText' => '', 'watermarkAngle' => 45, 'watermarkImage' => '', 'watermark_font' => '', 'watermarkTextAlpha' => 0.2, 'watermarkImageAlpha' => 0.2, // Accepts any PDF spec. value: Normal, Multiply, Screen, Overlay, Darken, Lighten, ColorDodge, ColorBurn, HardLight, SoftLight, Difference, Exclusion // "Multiply" works well for watermark image on top 'watermarkImgAlphaBlend' => 'Normal', // BORDERS 'autoPadding' => false, // Automatically increases padding in block elements when border-radius set - if required // SVG // If you wish to use Automatic Font selection within SVG's. change this definition to true. // This selects different fonts for different scripts used in text. // This can be enabled/disabled independently of the use of Automatic Font selection within mPDF generally. // Choice of font is determined by the LangToFont and ScriptToLang classes, the same as for mPDF generally. 'svgAutoFont' => false, // Enable a limited use of classes within SVG <text> elements by setting this to true. // This allows recognition of a "class" attribute on a <text> element. // The CSS style for that class should be outside the SVG, and cannot use any other selectors (i.e. only .class {} can be defined) // <style> definitions within the SVG code will be recognised if the SVG is included as an inline item within the HTML code passed to mPDF. // The style property should be pertinent to SVG e.g. use fill:red rather than color:red // Only the properties currently supported for SVG text can be specified: // fill, fill-opacity, stroke, stroke-opacity, stroke-linecap, stroke-linejoin, stroke-width, stroke-dasharray, stroke-dashoffset // font-family, font-size, font-weight, font-variant, font-style, opacity, text-anchor 'svgClasses' => false, // Default values if no style sheet offered (cf. http://www.w3.org/TR/CSS21/sample.html) 'defaultCSS' => DefaultCss::$definition, 'defaultCssFile' => __DIR__ . '/../../data/mpdf.css', 'customProperties' => [], 'languageToFont' => new LanguageToFont(), 'scriptToLanguage' => new ScriptToLanguage(), ////////////////////////////////////////////////// // VALUES ONLY LIKELY TO BE CHANGED BY DEVELOPERS ////////////////////////////////////////////////// 'pdf_version' => '1.4', 'fontDir' => [ __DIR__ . '/../../ttfonts' ], 'tempDir' => __DIR__ . '/../../tmp', 'cacheCleanupInterval' => 3600, 'allowAnnotationFiles' => false, 'hyphenationDictionaryFile' => __DIR__ . '/../../data/patterns/dictionary.txt', 'default_lineheight_correction' => 1.2, // Value 1 sets lineheight=fontsize height, // Value used if line-height not set by CSS (usually is) 'fontsizes' => ['XX-SMALL' => 0.7, 'X-SMALL' => 0.77, 'SMALL' => 0.86, 'MEDIUM' => 1, 'LARGE' => 1.2, 'X-LARGE' => 1.5, 'XX-LARGE' => 2], // CHARACTER PATTERN MATCHES TO DETECT LANGUAGES // pattern used to detect RTL characters -> force RTL 'pregRTLchars' => "\x{0590}-\x{06FF}\x{0700}-\x{085F}\x{FB00}-\x{FDFD}\x{FE70}-\x{FEFF}", // 085F to include Mandaic // Chars which distinguish CJK but not between different 'pregCJKchars' => "\x{1100}-\x{11FF}\x{2E80}-\x{A4CF}\x{A800}-\x{D7AF}\x{F900}-\x{FAFF}\x{FE30}-\x{FE6F}\x{FF00}-\x{FFEF}\x{20000}-\x{2FA1F}", /** * References for CJK line-breaking * * http://en.wikipedia.org/wiki/Line_breaking_rules_in_East_Asian_languages * http://msdn.microsoft.com/en-us/goglobal/bb688158.aspx - listed using charsets * Word wrapping in other langauges - http://msdn.microsoft.com/en-us/goglobal/bb688158.aspx * Word wrapping in Japanese/Korean - http://en.wikipedia.org/wiki/Kinsoku_shori * Unicode character types: http://unicode.org/reports/tr14/ * http://xml.ascc.net/en/utf-8/faq/zhl10n-faq-xsl.html#qb1 * ECMA-376 4th edition Part 1 * http://www.ecma-international.org/publications/standards/Ecma-376.htm */ // Leading characters - Not allowed at end of line 'CJKleading' => "\$\(\*\[\{\x{00a3}\x{00a5}\x{00ab}\x{00b7}\x{2018}\x{201c}\x{2035}\x{3005}\x{3007}\x{3008}\x{300a}\x{300c}\x{300e}\x{3010}\x{3014}\x{3016}\x{3018}\x{301d}\x{fe34}\x{fe35}\x{fe37}\x{fe39}\x{fe3b}\x{fe3d}\x{fe3f}\x{fe41}\x{fe43}\x{fe57}\x{fe59}\x{fe5b}\x{fe5d}\x{ff04}\x{ff08}\x{ff0e}\x{ff3b}\x{ff5b}\x{ff5f}\x{ff62}\x{ffe1}\x{ffe5}\x{ffe6}", // Following characters - Not allowed at start 'CJKfollowing' => "!%\),\.:,>\?\]\}\x{00a2}\x{00a8}\x{00b0}\x{00b7}\x{00bb}\x{02c7}\x{02c9}\x{2010}\x{2013}-\x{2016}\x{2019}\x{201d}-\x{201f}\x{2020}-\x{2022}\x{2025}-\x{2027}\x{2030}\x{2032}\x{2033}\x{203a}\x{203c}\x{2047}-\x{2049}\x{2103}\x{2236}\x{2574}\x{3001}-\x{3003}\x{3005}\x{3006}\x{3009}\x{300b}\x{300d}\x{300f}\x{3011}\x{3015}\x{3017}\x{3019}\x{301c}\x{301e}\x{301f}\x{303b}\x{3041}\x{3043}\x{3045}\x{3047}\x{3049}\x{3063}\x{3083}\x{3085}\x{3087}\x{308e}\x{3095}\x{3096}\x{309b}-\x{309e}\x{30a0}\x{30a1}\x{30a3}\x{30a5}\x{30a7}\x{30a9}\x{30c3}\x{30e3}\x{30e5}\x{30e7}\x{30ee}\x{30f5}\x{30f6}\x{30fb}-\x{30fd}\x{30fe}\x{31f0}-\x{31ff}\x{fe30}\x{fe31}-\x{fe34}\x{fe36}\x{fe38}\x{fe3a}\x{fe3c}\x{fe3e}\x{fe40}\x{fe42}\x{fe44}\x{fe4f}\x{fe50}-\x{fe58}\x{fe5a}\x{fe5c}-\x{fe5e}\x{ff01}\x{ff02}\x{ff05}\x{ff07}\x{ff09}\x{ff0c}\x{ff0e}\x{ff1a}\x{ff1b}\x{ff1f}\x{ff3d}\x{ff40}\x{ff5c}-\x{ff5e}\x{ff60}\x{ff61}\x{ff63}-\x{ff65}\x{ff9e}\x{ff9f}\x{ffe0}", // Characters which are allowed to overflow the right margin (from CSS3 http://www.w3.org/TR/2012/WD-css3-text-20120814/#hanging-punctuation) 'CJKoverflow' => "\.,\x{ff61}\x{ff64}\x{3001}\x{3002}\x{fe50}-\x{fe52}\x{ff0c}\x{ff0e}", // Used for preventing letter-spacing in cursive scripts // NB The following scripts in Unicode 6 are considered to be cursive scripts, // and do not allow expansion opportunities between their letters: // Arabic, Syriac, Mandaic, Mongolian, N'Ko, Phags Pa 'pregCURSchars' => "\x{0590}-\x{083E}\x{0900}-\x{0DFF}\x{FB00}-\x{FDFD}\x{FE70}-\x{FEFF}", 'allowedCSStags' => 'DIV|P|H1|H2|H3|H4|H5|H6|FORM|IMG|A|BODY|TABLE|HR|THEAD|TFOOT|TBODY|TH|TR|TD|UL|OL|LI|PRE|BLOCKQUOTE|ADDRESS|DL|DT|DD' . '|ARTICLE|ASIDE|FIGURE|FIGCAPTION|FOOTER|HEADER|HGROUP|NAV|SECTION|MAIN|MARK|DETAILS|SUMMARY|METER|PROGRESS|TIME' . '|SPAN|TT|I|B|BIG|SMALL|EM|STRONG|DFN|CODE|SAMP|KBD|VAR|CITE|ABBR|ACRONYM|STRIKE|S|U|DEL|INS|Q|FONT' . '|SELECT|INPUT|TEXTAREA|CAPTION|FIELDSET|LEGEND' . '|TEXTCIRCLE|DOTTAB|BDO|BDI', 'outerblocktags' => ['DIV', 'FORM', 'CENTER', 'DL', 'FIELDSET', 'ARTICLE', 'ASIDE', 'FIGURE', 'FIGCAPTION', 'FOOTER', 'HEADER', 'HGROUP', 'MAIN', 'NAV', 'SECTION', 'DETAILS', 'SUMMARY', 'UL', 'OL', 'LI'], 'innerblocktags' => ['P', 'BLOCKQUOTE', 'ADDRESS', 'PRE', 'H1', 'H2', 'H3', 'H4', 'H5', 'H6', 'DT', 'DD', 'CAPTION'], // cURL options 'curlFollowLocation' => false, 'curlAllowUnsafeSslRequests' => false, 'curlCaCertificate' => '', 'curlTimeout' => 5, 'curlExecutionTimeout' => null, 'curlProxy' => null, 'curlProxyAuth' => null, 'curlUserAgent' => 'Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:13.0) Gecko/20100101 Firefox/13.0.1', 'exposeVersion' => true, ]; } public function getDefaults() { return $this->defaults; } }