src/ET_Client.php
function getInternalAuthToken($tenantKey) 
	{
		$tenantKey = $tenantKey == null ? $this->tenantKey : $tenantKey;	
		if ($this->tenantTokens[$tenantKey] == null) {
			$this->tenantTokens[$tenantKey] = array();
		}
		return isset($this->tenantTokens[$tenantKey]['internalAuthToken'])
			? $this->tenantTokens[$tenantKey]['internalAuthToken']
			: null;
	}
function getInternalAuthToken($tenantKey) 
	{
		$tenantKey = $tenantKey == null ? $this->tenantKey : $tenantKey;	
		if ($this->tenantTokens[$tenantKey] == null) {
			$this->tenantTokens[$tenantKey] = array();
		}
		return isset($this->tenantTokens[$tenantKey]['internalAuthToken'])
			? $this->tenantTokens[$tenantKey]['internalAuthToken']
			: null;
	}
function getInternalAuthToken ( $ tenantKey ) { $ tenantKey = $ tenantKey == null ? $ this -> tenantKey : $ tenantKey ; if ( $ this -> tenantTokens [ $ tenantKey ] == null ) { $ this -> tenantTokens [ $ tenantKey ] = array ( ) ; } return isset ( $ this -> tenantTokens [ $ tenantKey ] [ 'internalAuthToken' ] ) ? $ this -> tenantTokens [ $ tenantKey ] [ 'internalAuthToken' ] : null ; }
Get the internal authentication token.
@param  string $tenantKey
@return string Internal authenication token
Get the internal authentication token .