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--TEST--
Test imagecolorclosesthwb() basic functionality
--EXTENSIONS--
gd
--FILE--
<?php
// Create the size of image or blank image
$image = imagecreate(500, 200);
// Set the background color of image
$background_color = imagecolorallocate($image, 0, 24, 200);
// Set the text color of image
$text_color = imagecolorallocate($image, 255, 255, 255);
// Function to create image which contains string.
imagestring($image, 5, 180, 100, "PHP is awesome", $text_color);
imagestring($image, 3, 120, 120, "A test for PHP imagecolorclosesthwb function", $text_color);
var_dump(imagecolorclosesthwb($image, 0, 115, 152)); // 0
var_dump(imagecolorclosesthwb($image, 0, 24, 200)); // 0
var_dump(imagecolorclosesthwb($image, 116, 120, 115)); // 1
var_dump(imagecolorclosesthwb($image, 50, 0, 90)); // 0
imagedestroy($image);
?>
--EXPECT--
int(0)
int(0)
int(1)
int(0)
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