/**
* The image name
*/
- private $imageName = "";
+ private $imageName = '';
/**
* Width of the image in pixel
/**
* Current string name
*/
- private $currString = "";
+ private $currString = '';
/**
* Protected constructor
public function addTextLine ($stringName) {
// Create the image string
$this->imageStrings[$stringName] = array(
- 'x' => "",
- 'y' => "",
- 'size' => "",
- 'string' => ""
+ 'x' => '',
+ 'y' => '',
+ 'size' => '',
+ 'string' => ''
);
// Set current string name