Php/docs/function.imagetypes

• PHP Manual
• GD and Image Functions
• Return the image types supported by this PHP build

imagetypes

(PHP 4 >= 4.0.2, PHP 5, PHP 7)

imagetypes — Return the image types supported by this PHP build

Description

imagetypes ( ) : int

Returns the image types supported by the current PHP installation.

Return Values

Returns a bit-field corresponding to the image formats supported by the version of GD linked into PHP. The following bits are returned, IMG_BMP | IMG_GIF | IMG_JPG | IMG_PNG | IMG_WBMP | IMG_XPM | IMG_WEBP.

Examples

Example #1 Checking for PNG support

<?phpif (imagetypes() & IMG_PNG) {    echo "PNG Support is enabled";}?>

Changelog

Version	Description
7.2.0	IMG_BMP added.
7.0.10	IMG_WEBP added.

See Also

• gd_info() - Retrieve information about the currently installed GD library