lib/php-css-parser/Settings.php

   1 <?php
   2
   3 namespace Sabberworm\CSS;
   4
   5 use Sabberworm\CSS\Rule\Rule;
   6
   7 /**
   8  * Parser settings class.
   9  *
  10  * Configure parser behaviour here.
  11  */
  12 class Settings {
  13         /**
  14         * Multi-byte string support. If true (mbstring extension must be enabled), will use (slower) mb_strlen, mb_convert_case, mb_substr and mb_strpos functions. Otherwise, the normal (ASCII-Only) functions will be used.
  15         */
  16         public $bMultibyteSupport;
  17
  18         /**
  19         * The default charset for the CSS if no `@charset` rule is found. Defaults to utf-8.
  20         */
  21         public $sDefaultCharset = 'utf-8';
  22
  23         /**
  24         * Lenient parsing. When used (which is true by default), the parser will not choke on unexpected tokens but simply ignore them.
  25         */
  26         public $bLenientParsing = true;
  27
  28         private function __construct() {
  29                 $this->bMultibyteSupport = extension_loaded('mbstring');
  30         }
  31
  32         public static function create() {
  33                 return new Settings();
  34         }
  35
  36         public function withMultibyteSupport($bMultibyteSupport = true) {
  37                 $this->bMultibyteSupport = $bMultibyteSupport;
  38                 return $this;
  39         }
  40
  41         public function withDefaultCharset($sDefaultCharset) {
  42                 $this->sDefaultCharset = $sDefaultCharset;
  43                 return $this;
  44         }
  45
  46         public function withLenientParsing($bLenientParsing = true) {
  47                 $this->bLenientParsing = $bLenientParsing;
  48                 return $this;
  49         }
  50
  51         public function beStrict() {
  52                 return $this->withLenientParsing(false);
  53         }
  54 }