What is the use of the function 'imagetypes()'?
- The function 'imagetypes()' returns the image formats supported by the current PHP installation as a bitmask. It provides a way to determine the types of images supported by the GD library.
- The function 'imagetypes()' returns the total number of image types supported by PHP.
- The function 'imagetypes()' is not a valid function in PHP.
- The function 'imagetypes()' is used to check if a specific image type is supported by the GD library.
The function 'imagetypes()' is used to determine the image formats supported by the current PHP installation. It returns a bitmask representing the supported image types. This function helps in identifying the image formats that can be processed using the GD library. The bitmask can be decoded using predefined constants such as 'IMG_JPEG', 'IMG_PNG', 'IMG_GIF', and more to check if a specific image format is supported. By using 'imagetypes()', you can ensure compatibility and handle different image formats accordingly in your PHP code.
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