The Imagettftext function of PHP's GD library solves the _php skill of Chinese garbled problem

This article illustrates the method of solving the Chinese garbled problem by the Imagettftext function of GD library in PHP. Share to everyone for your reference. Specifically as follows:

When using Imagettftext to write Chinese, garbled problems often occur. The workaround is to convert the Chinese string to utf-8 format. The specific code is as follows (file format is gb2312):

Copy Code code as follows:

<?php
$im = Imagecreatefromjpeg ('./1.jpg ');
$w = Imagesx ($im);
$h = Imagesy ($im);

$green = Imagecolorallocate ($im, 50,100,200);
$str = Iconv (' gb2312 ', ' utf-8 ', ' happiness is on the side ');/solve garbled problem
Imagettftext ($im, 16,0,200,100, $green, './simhei.ttf ', $str);

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

I hope this article will help you with your PHP program design.