public function render()
    {
        $data        = $this->_config->toArray();
        $sectionName = $this->_config->getSectionName();
        $extends     = $this->_config->getExtends();

        if (is_string($sectionName)) {
            $data = array($sectionName => $data);
        }

        foreach ($extends as $section => $parentSection) {
            $data[$section][Zend_Config_Yaml::EXTENDS_NAME] = $parentSection;
        }

        // Ensure that each "extends" section actually exists
        foreach ($data as $section => $sectionData) {
            if (is_array($sectionData) && isset($sectionData[Zend_Config_Yaml::EXTENDS_NAME])) {
                $sectionExtends = $sectionData[Zend_Config_Yaml::EXTENDS_NAME];
                if (!isset($data[$sectionExtends])) {
                    // Remove "extends" declaration if section does not exist
                    unset($data[$section][Zend_Config_Yaml::EXTENDS_NAME]);
                }
            }
        }

        return call_user_func($this->getYamlEncoder(), $data);
    }
public function render()
    {
        $data        = $this->_config->toArray();
        $sectionName = $this->_config->getSectionName();
        $extends     = $this->_config->getExtends();

        if (is_string($sectionName)) {
            $data = array($sectionName => $data);
        }

        foreach ($extends as $section => $parentSection) {
            $data[$section][Zend_Config_Yaml::EXTENDS_NAME] = $parentSection;
        }

        // Ensure that each "extends" section actually exists
        foreach ($data as $section => $sectionData) {
            if (is_array($sectionData) && isset($sectionData[Zend_Config_Yaml::EXTENDS_NAME])) {
                $sectionExtends = $sectionData[Zend_Config_Yaml::EXTENDS_NAME];
                if (!isset($data[$sectionExtends])) {
                    // Remove "extends" declaration if section does not exist
                    unset($data[$section][Zend_Config_Yaml::EXTENDS_NAME]);
                }
            }
        }

        return call_user_func($this->getYamlEncoder(), $data);
    }
public function render ( ) { $ data = $ this -> _config -> toArray ( ) ; $ sectionName = $ this -> _config -> getSectionName ( ) ; $ extends = $ this -> _config -> getExtends ( ) ; if ( is_string ( $ sectionName ) ) { $ data = array ( $ sectionName => $ data ) ; } foreach ( $ extends as $ section => $ parentSection ) { $ data [ $ section ] [ Zend_Config_Yaml :: EXTENDS_NAME ] = $ parentSection ; } // Ensure that each "extends" section actually exists foreach ( $ data as $ section => $ sectionData ) { if ( is_array ( $ sectionData ) && isset ( $ sectionData [ Zend_Config_Yaml :: EXTENDS_NAME ] ) ) { $ sectionExtends = $ sectionData [ Zend_Config_Yaml :: EXTENDS_NAME ] ; if ( ! isset ( $ data [ $ sectionExtends ] ) ) { // Remove "extends" declaration if section does not exist unset ( $ data [ $ section ] [ Zend_Config_Yaml :: EXTENDS_NAME ] ) ; } } } return call_user_func ( $ this -> getYamlEncoder ( ) , $ data ) ; }
Render a Zend_Config into a YAML config string.

@since 1.10
@return string
Render a Zend_Config into a YAML config string .