ReflectionConstant::getFileName
PHP function
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(PHP 8 >= 8.5.0)
Gets name of the defining file
Description
ReflectionConstant::getFileName(): string|false
Gets the filename of the file in which the constant has been defined.
Parameters Parameters
Return Values
Returns the filename of the file in which the constant has been defined. If the constant is defined in the PHP core or in a PHP extension, false is returned.