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91 lines
1.8 KiB
Plaintext
91 lines
1.8 KiB
Plaintext
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--TEST--
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Test imagecolorallocate() function : usage variations - passing octal and hexa-decimal values
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--SKIPIF--
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<?php
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if(!extension_loaded('gd')) {
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die('skip gd extension is not loaded');
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}
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if(!function_exists('imagecreatetruecolor')) {
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die('skip imagecreatetruecolor function is not available');
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}
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?>
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--FILE--
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<?php
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/* Prototype : int imagecolorallocate(resource im, int red, int green, int blue)
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* Description: Allocate a color for an image
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* Source code: ext/gd/gd.c
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*/
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echo "*** Testing imagecolorallocate() : usage variations ***\n";
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$im = imagecreatetruecolor(200, 200);
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$red = 10;
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$green = 10;
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$blue = 10;
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$values = array(
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// octal integer data
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"Octal 000" => 000,
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"Octal 012" => 012,
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"Octal -012" => -012,
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"Octal 0377" => 0377,
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// hexa-decimal integer data
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"Hexa-decimal 0x0" => 0x0,
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"Hexa-decimal 0xA" => 0xA,
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"Hexa-decimal -0xA" => -0xA,
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"Hexa-decimal 0xFF" => 0xFF,
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);
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// loop through each element of the array for blue
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foreach($values as $key => $value) {
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echo "\n--$key--\n";
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var_dump( imagecolorallocate($im, $value, $green, $blue) );
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var_dump( imagecolorallocate($im, $red, $value, $blue) );
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var_dump( imagecolorallocate($im, $red, $green, $value) );
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};
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?>
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===DONE===
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--EXPECTF--
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*** Testing imagecolorallocate() : usage variations ***
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--Octal 000--
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int(2570)
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int(655370)
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int(657920)
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--Octal 012--
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int(657930)
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int(657930)
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int(657930)
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--Octal -012--
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bool(false)
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int(652810)
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int(657910)
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--Octal 0377--
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int(16714250)
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int(720650)
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int(658175)
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--Hexa-decimal 0x0--
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int(2570)
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int(655370)
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int(657920)
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--Hexa-decimal 0xA--
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int(657930)
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int(657930)
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int(657930)
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--Hexa-decimal -0xA--
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bool(false)
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int(652810)
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int(657910)
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--Hexa-decimal 0xFF--
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int(16714250)
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int(720650)
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int(658175)
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===DONE===
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