<?php
/**
* Created by PhpStorm.
*/
$width = 300;
$height = 300;
$im = imagecreatetruecolor($width,$height);
$white = imagecolorallocate($im,255,255,255);
$blue = imagecolorallocate($im,0,0,64);
imagefill($im,0,0,$blue);
imageline($im,0,0,$width,$height,$white);
imagestring($im,4,80,150,"Shrimpking Study PHP",$white); //中文会出现乱码,目前还没有学习会
header("Content-type:image/png");
imagepng($im);
imagedestroy($im);