Im not a smart man but this seemd to be the simplest code and it worked.
Its at the very top of this directory.
<?php
var_dump(gd_info());
?>
Returned image info and more.
array(11) { ["GD Version"]=> string(27) "bundled (2.0.28 compatible)" ["FreeType Support"]=> bool(true) ["FreeType Linkage"]=> string(13) "with freetype" ["T1Lib Support"]=> bool(false) ["GIF Read Support"]=> bool(true) ["GIF Create Support"]=> bool(true) ["JPG Support"]=> bool(true) ["PNG Support"]=> bool(true) ["WBMP Support"]=> bool(true) ["XBM Support"]=> bool(true) ["JIS-mapped Japanese Font Support"]=> bool(false) }
imagetypes
(PHP 4 >= 4.0.2, PHP 5, PHP 7, PHP 8)
imagetypes — Return the image types supported by this PHP build
Elenco dei parametri
Questa funzione non contiene parametri.
Valori restituiti
Returns a bit-field corresponding to the image formats supported by the
version of GD linked into PHP. The following bits are returned,
IMG_AVIF | IMG_BMP |
IMG_GIF | IMG_JPG |
IMG_PNG | IMG_WBMP |
IMG_XPM | IMG_WEBP.
Log delle modifiche
| Versione | Descrizione |
|---|---|
| 8.1.0 |
IMG_AVIF added.
|
| 7.2.0 |
IMG_BMP added.
|
| 7.0.10 |
IMG_WEBP added.
|
Esempi
Example #1 Checking for PNG support
<?php
if (imagetypes() & IMG_PNG) {
echo "PNG Support is enabled";
}
?>Vedere anche:
- gd_info() - Retrieve information about the currently installed GD library
add a note
User Contributed Notes 1 note
ThunderCrew ¶
17 years ago
