class Escaper in Zircon Profile 8

XPath escaper.

@author Konstantin Kudryashov <[e-mail]>

Hierarchy

• class \Behat\Mink\Selector\Xpath\Escaper

4 files declare their use of Escaper

EscaperTest.php in vendor/behat/mink/tests/Selector/Xpath/EscaperTest.php

NamedSelector.php in vendor/behat/mink/src/Selector/NamedSelector.php

NamedSelectorTest.php in vendor/behat/mink/tests/Selector/NamedSelectorTest.php

SelectorsHandler.php in vendor/behat/mink/src/Selector/SelectorsHandler.php

File

vendor/behat/mink/src/Selector/Xpath/Escaper.php, line 18

Namespace

Behat\Mink\Selector\Xpath

class Escaper {

  /**
   * Escapes the string as a XPath literal.
   *
   * @param string $s
   *
   * @return string
   */
  public function escapeLiteral($s) {
    if (false === strpos($s, "'")) {
      return sprintf("'%s'", $s);
    }
    if (false === strpos($s, '"')) {
      return sprintf('"%s"', $s);
    }
    $string = $s;
    $parts = array();
    while (true) {
      if (false !== ($pos = strpos($string, "'"))) {
        $parts[] = sprintf("'%s'", substr($string, 0, $pos));
        $parts[] = "\"'\"";
        $string = substr($string, $pos + 1);
      }
      else {
        $parts[] = "'{$string}'";
        break;
      }
    }
    return sprintf('concat(%s)', implode($parts, ','));
  }

}

Members

Name	Modifiers	Type	Description	Overrides
Escaper::escapeLiteral	public	function	Escapes the string as a XPath literal.