Checks if the editor is available on the current PHP install.
| public isAvailable ( ) : boolean | ||
| return | boolean | True if available false if not. |
/**
* Detects and return the name of the first supported editor which can either be "Imagick" or "Gd".
*
* @param array $editorList Array of editor list names. Use this to change the order of evaluation for editors for this function call only. Default order of evaluation is Imagick then GD.
*
* @return string Name of available editor.
* @throws \Exception Throws exception if there are no supported editors.
*/
public static function detectAvailableEditor($editorList = null)
{
if (null === $editorList) {
$editorList = self::$editorList;
}
/* Get first supported editor instance. Order of editorList matter. */
foreach ($editorList as $editorName) {
if ('Imagick' === $editorName) {
$editorInstance = new ImagickEditor();
} else {
$editorInstance = new GdEditor();
}
/** @var EditorInterface $editorInstance */
if (true === $editorInstance->isAvailable()) {
return $editorName;
}
}
throw new \Exception('No supported editor.');
}
