程序按照当前时间和随机数组合生成png图片路径，确保图片文件不会重复，生成的图片存在于根目录，每个图片大小在1K~4K之间，图片长宽大小随文字多少而变化。测试200个汉字可以正常运行！

上传到PHP网站空间即可使用，子目录也可以运行

首页 index.php-Procedures in accordance with the current time and random number combinations to generate a PNG image path, ensure the picture file will not repeat, image formation exist in the root directory, each image size between the 1K~4K and image length and width size with text much and change. Test 200 Chinese characters can be normal operation!

Uploaded to the PHP web site space can be used, the sub directory can also run

Home index.php