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   1  <?php
   2  
   3  /*
   4   * This file is part of the Symfony package.
   5   *
   6   * (c) Fabien Potencier <fabien@symfony.com>
   7   *
   8   * For the full copyright and license information, please view the LICENSE
   9   * file that was distributed with this source code.
  10   */
  11  
  12  namespace Symfony\Component\CssSelector\Exception;
  13  
  14  use Symfony\Component\CssSelector\Parser\Token;
  15  
  16  /**
  17   * ParseException is thrown when a CSS selector syntax is not valid.
  18   *
  19   * This component is a port of the Python cssselect library,
  20   * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
  21   *
  22   * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
  23   */
  24  class SyntaxErrorException extends ParseException
  25  {
  26      /**
  27       * @param string $expectedValue
  28       *
  29       * @return self
  30       */
  31      public static function unexpectedToken($expectedValue, Token $foundToken)
  32      {
  33          return new self(sprintf('Expected %s, but %s found.', $expectedValue, $foundToken));
  34      }
  35  
  36      /**
  37       * @param string $pseudoElement
  38       * @param string $unexpectedLocation
  39       *
  40       * @return self
  41       */
  42      public static function pseudoElementFound($pseudoElement, $unexpectedLocation)
  43      {
  44          return new self(sprintf('Unexpected pseudo-element "::%s" found %s.', $pseudoElement, $unexpectedLocation));
  45      }
  46  
  47      /**
  48       * @param int $position
  49       *
  50       * @return self
  51       */
  52      public static function unclosedString($position)
  53      {
  54          return new self(sprintf('Unclosed/invalid string at %s.', $position));
  55      }
  56  
  57      /**
  58       * @return self
  59       */
  60      public static function nestedNot()
  61      {
  62          return new self('Got nested ::not().');
  63      }
  64  
  65      /**
  66       * @return self
  67       */
  68      public static function stringAsFunctionArgument()
  69      {
  70          return new self('String not allowed as function argument.');
  71      }
  72  }