PHP's GD library imagettftext function to solve Chinese garbled problem, _php tutorial

PHP's GD library imagettftext function to solve the problem of Chinese garbled,

This paper describes the PHP imagettftext function of the GD library to solve the problem of Chinese garbled method. Share to everyone for your reference. Specific as follows:

When using Imagettftext to write Chinese, there are often garbled problems. The workaround is to convert the Chinese string to utf-8 format. The specific code is as follows (file format gb2312):
Copy the Code code as follows: <?php
$im = Imagecreatefromjpeg ('./1.jpg ');
$w = Imagesx ($im);
$h = Imagesy ($im);

$green = Imagecolorallocate ($im, 50,100,200);
$str = Iconv (' gb2312 ', ' utf-8 ', ' happiness is around ');//Solve garbled problems
Imagettftext ($im, 16,0,200,100, $green, './simhei.ttf ', $str);

Header ("Content-type:image/jpeg");
Imagejpeg ($im);
Imagedestroy ($im);
?>

I hope this article is helpful to everyone's PHP programming.

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