class UnderscoreNamingStrategy in Zircon Profile 8

Hierarchy

• class \Zend\Hydrator\NamingStrategy\UnderscoreNamingStrategy implements NamingStrategyInterface

1 file declares its use of UnderscoreNamingStrategy

UnderscoreNamingStrategy.php in vendor/zendframework/zend-stdlib/src/Hydrator/NamingStrategy/UnderscoreNamingStrategy.php

File

vendor/zendframework/zend-hydrator/src/NamingStrategy/UnderscoreNamingStrategy.php, line 14

Namespace

Zend\Hydrator\NamingStrategy

class UnderscoreNamingStrategy implements NamingStrategyInterface {

  /**
   * @var FilterChain|null
   */
  protected static $camelCaseToUnderscoreFilter;

  /**
   * @var FilterChain|null
   */
  protected static $underscoreToStudlyCaseFilter;

  /**
   * Remove underscores and capitalize letters
   *
   * @param  string $name
   * @return string
   */
  public function hydrate($name) {
    return $this
      ->getUnderscoreToStudlyCaseFilter()
      ->filter($name);
  }

  /**
   * Remove capitalized letters and prepend underscores.
   *
   * @param  string $name
   * @return string
   */
  public function extract($name) {
    return $this
      ->getCamelCaseToUnderscoreFilter()
      ->filter($name);
  }

  /**
   * @return FilterChain
   */
  protected function getUnderscoreToStudlyCaseFilter() {
    if (static::$underscoreToStudlyCaseFilter instanceof FilterChain) {
      return static::$underscoreToStudlyCaseFilter;
    }
    $filter = new FilterChain();
    $filter
      ->attachByName('WordUnderscoreToStudlyCase');
    return static::$underscoreToStudlyCaseFilter = $filter;
  }

  /**
   * @return FilterChain
   */
  protected function getCamelCaseToUnderscoreFilter() {
    if (static::$camelCaseToUnderscoreFilter instanceof FilterChain) {
      return static::$camelCaseToUnderscoreFilter;
    }
    $filter = new FilterChain();
    $filter
      ->attachByName('WordCamelCaseToUnderscore');
    $filter
      ->attachByName('StringToLower');
    return static::$camelCaseToUnderscoreFilter = $filter;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
UnderscoreNamingStrategy::$camelCaseToUnderscoreFilter	protected static	property
UnderscoreNamingStrategy::$underscoreToStudlyCaseFilter	protected static	property
UnderscoreNamingStrategy::extract	public	function	Remove capitalized letters and prepend underscores. Overrides NamingStrategyInterface::extract
UnderscoreNamingStrategy::getCamelCaseToUnderscoreFilter	protected	function
UnderscoreNamingStrategy::getUnderscoreToStudlyCaseFilter	protected	function
UnderscoreNamingStrategy::hydrate	public	function	Remove underscores and capitalize letters Overrides NamingStrategyInterface::hydrate