(PHP 4 >= 4.3.0, PHP 5, PHP 7)
imagecolormatch — 使一锟斤拷图锟斤拷锟叫碉拷色锟斤拷姹撅拷锟斤拷锟缴拷锟斤拷锟斤拷色锟芥本锟斤拷锟斤拷匹锟斤拷
$image1
, resource $image2
) : bool使一锟斤拷图锟斤拷锟叫碉拷色锟斤拷姹撅拷锟斤拷锟缴拷锟斤拷锟斤拷色锟芥本锟斤拷锟斤拷匹锟戒。
image1锟斤拷锟缴硷拷锟斤拷锟斤拷锟斤拷锟皆达拷锟�
image2
锟斤拷锟斤拷锟角碉拷色锟斤拷图锟今，讹拷锟揭猴拷 image1 锟侥达拷小锟斤拷锟斤拷锟斤拷同锟斤拷
锟缴癸拷时锟斤拷锟斤拷 TRUE锟斤拷 锟斤拷锟斤拷锟斤拷失锟斤拷时锟斤拷锟斤拷 FALSE锟斤拷
Example #1 imagecolormatch() 锟斤拷锟斤拷
<?php
// Setup the true color and palette images
$im1 = imagecreatefrompng('./gdlogo.png');
$im2 = imagecreate(imagesx($im1), imagesy($im1));
// Add some colors to $im2
$colors = Array();
$colors[] = imagecolorallocate($im2, 255, 36, 74);
$colors[] = imagecolorallocate($im2, 40, 0, 240);
$colors[] = imagecolorallocate($im2, 82, 100, 255);
$colors[] = imagecolorallocate($im2, 84, 63, 44);
// Match these colors with the true color image
imagecolormatch($im1, $im2);
// Free from memory
imagedestroy($im1);
imagedestroy($im2);
?>
Note: 锟剿猴拷锟斤拷锟斤拷锟斤拷锟斤拷 GD 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷 PHP 锟芥本锟叫匡拷锟矫★拷
Note: 锟剿猴拷锟斤拷锟斤拷要 GD 2.0.1 锟斤拷锟斤拷甙姹�(锟狡硷拷 2.0.28 锟斤拷锟斤拷锟竭版本)锟斤拷