private function replaceConfigValuePlaceholders($value)
    {
        if (is_array($value)) {
            foreach ($value as $subKey => $subValue) {
                $value[$subKey] = $this->replaceConfigValuePlaceholders($subValue);
            }
        } else {
            // replace environment variable
            if (preg_match(self::ENV_PARAMETER_PATTERN, $value, $matches)) {
                $envValue = getenv($matches[1]);
                if ($envValue === false) {
                    throw new \RuntimeException(sprintf(
                        'No environment variable found with name %s',
                        $matches[1]
                    ));
                }

                $value = $envValue;
            }
        }

        return $value;
    }
private function replaceConfigValuePlaceholders($value)
    {
        if (is_array($value)) {
            foreach ($value as $subKey => $subValue) {
                $value[$subKey] = $this->replaceConfigValuePlaceholders($subValue);
            }
        } else {
            // replace environment variable
            if (preg_match(self::ENV_PARAMETER_PATTERN, $value, $matches)) {
                $envValue = getenv($matches[1]);
                if ($envValue === false) {
                    throw new \RuntimeException(sprintf(
                        'No environment variable found with name %s',
                        $matches[1]
                    ));
                }

                $value = $envValue;
            }
        }

        return $value;
    }
private function replaceConfigValuePlaceholders ( $ value ) { if ( is_array ( $ value ) ) { foreach ( $ value as $ subKey => $ subValue ) { $ value [ $ subKey ] = $ this -> replaceConfigValuePlaceholders ( $ subValue ) ; } } else { // replace environment variable if ( preg_match ( self :: ENV_PARAMETER_PATTERN , $ value , $ matches ) ) { $ envValue = getenv ( $ matches [ 1 ] ) ; if ( $ envValue === false ) { throw new \ RuntimeException ( sprintf ( 'No environment variable found with name %s' , $ matches [ 1 ] ) ) ; } $ value = $ envValue ; } } return $ value ; }
Convert placeholders in values of any config section

@param array|string $value

@return array|string
Convert placeholders in values of any config section