mirror of
https://github.com/php/php-src.git
synced 2024-10-21 00:12:34 +00:00
51 lines
1.2 KiB
PHP
51 lines
1.2 KiB
PHP
--TEST--
|
|
Test imagecolorstotal() function : basic functionality
|
|
--CREDITS--
|
|
Felix De Vliegher <felix.devliegher@gmail.com>
|
|
--SKIPIF--
|
|
<?php
|
|
if (!extension_loaded('gd')) {
|
|
die("skip gd extension not available.");
|
|
}
|
|
if (!function_exists("imagecolorstotal")) {
|
|
die("skip imagecolorstotal() not available.");
|
|
}
|
|
?>
|
|
--FILE--
|
|
<?php
|
|
/* Prototype : int imagecolorstotal(resource im)
|
|
* Description: Find out the number of colors in an image's palette
|
|
* Source code: ext/gd/gd.c
|
|
* Alias to functions:
|
|
*/
|
|
|
|
echo "*** Testing imagecolorstotal() : basic functionality ***\n";
|
|
|
|
// Palette image
|
|
$img = imagecreate( 50, 50 );
|
|
var_dump( imagecolorstotal( $img ) );
|
|
$bg = imagecolorallocate( $img, 255, 255, 255 );
|
|
var_dump( imagecolorstotal( $img ));
|
|
$bg = imagecolorallocate( $img, 255, 0, 0 );
|
|
$bg = imagecolorallocate( $img, 0, 0, 255 );
|
|
var_dump( imagecolorstotal( $img ));
|
|
imagedestroy( $img );
|
|
|
|
// Truecolor image
|
|
$img = imagecreatetruecolor( 50, 50 );
|
|
var_dump( imagecolorstotal( $img ) );
|
|
$bg = imagecolorallocate( $img, 255, 255, 255 );
|
|
var_dump( imagecolorstotal( $img ) );
|
|
imagedestroy( $img );
|
|
|
|
?>
|
|
===DONE===
|
|
--EXPECTF--
|
|
*** Testing imagecolorstotal() : basic functionality ***
|
|
int(0)
|
|
int(1)
|
|
int(3)
|
|
int(0)
|
|
int(0)
|
|
===DONE===
|