De-allocate a color for an image
Syntax
imagecolordeallocate(
GdImage $image,
int $color
): boolParameters
imageA GdImage object, returned by one of the image creation functions, such as imagecreatetruecolor().
colorThe color identifier.
Return
Returns true on success or false on failure.
Examples
1 · return
<? $width = 100; $height = 100; $image = imagecreatetruecolor($width, $height); $red = 255; $green = 255; $blue = 255; $color = imagecolorallocate($image, $red, $green, $blue); $return = imagecolordeallocate($image, $color); var_export($return); ?>
true
