(PHP 4 >= 4.0.2, PHP 5, PHP 7)
imagetypes — Return the image types supported by this PHP build
Returns the image types supported by the current PHP installation.
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.
Example #1 Checking for PNG support
<?php
if (imagetypes() & IMG_PNG) {
echo "PNG Support is enabled";
}
?>
| Version | Description |
|---|---|
| 7.2.0 |
IMG_BMP added.
|
| 5.6.25, 7.0.10 |
IMG_WEBP added.
|