exif_imagetype
Function • Params and return types changed in PHP 8.0
Determine the type of an image.
exif_imagetype Function synopsis
exif_imagetype(string $filename): int|falseParameters
$filename
Typestring
Return value
Typeint|false
The following constants are defined, and represent possible
exif_imagetype return values:
exif_imagetype returns one of the following constant values:
Changes to the exif_imagetype Function
PHP 8.0
- Return type added:
int|false - Parameter name of parameter #1 changed:
$imagefileto$filename - Parameter type added for parameter #1 (
$filename):string
- exif_imagetype($imagefile)
+ exif_imagetype(string $filename): int|falseexif_imagetype Function Availability
exif_imagetype Function Availability| PHP Version | Availability |
|---|---|
| PHP 8.6Upcoming Release | Yes |
| PHP 8.5Supported (Latest) | Yes |
| PHP 8.4Supported | Yes |
| PHP 8.3Security-Fixes Only | Yes |
| PHP 8.2Security-Fixes Only | Yes |
| PHP 8.1Unsupported | Yes |
| PHP 8.0Unsupported | Yes |
| PHP 7.4Unsupported | Yes |
| PHP 7.3Unsupported | Yes |
| PHP 7.2Unsupported | Yes |
| PHP 7.1Unsupported | Yes |
| PHP 7.0Unsupported | Yes |
| PHP 5.6Unsupported | Yes |
| PHP 5.5Unsupported | Yes |
| PHP 5.4Unsupported | Yes |
| PHP 5.3Unsupported | Yes |