Subversion-Projekte lars-tiefland.php_share

<?php

class CSSPropertyStringSet extends CSSPropertyHandler {

  var $_mapping;

  var $_keys;

  function CSSPropertyStringSet($inherit, $inherit_text, $mapping) {

    $this->CSSPropertyHandler($inherit, $inherit_text);

    $this->_mapping = $mapping;

    /**

     * Unfortunately, isset($this->_mapping[$key]) will return false

     * for $_mapping[$key] = null. As CSS_PROPERTY_INHERIT value is 'null',

     * this should be avoided using the hack below

     */

    $this->_keys    = $mapping;

    foreach ($this->_keys as $key => $value) {

      $this->_keys[$key] = 1;

    };

  }

  function parse($value) {

    $value = trim(strtolower($value));

    if (isset($this->_keys[$value])) {

      return $this->_mapping[$value];

    };

    return $this->default_value();

  }

}

?>