摘要:
1 <?php 2 3 $arr1 = array_merge(range('A','Z'),range(0,9),range('a','z')); //生成数组且合并为arr1 4 shuffle($arr1); //打乱顺序 5 $arr2 = array_rand($arr1,4); //ar 阅读全文
posted @ 2022-08-15 21:08
paoPaoLong_liu
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摘要:
<?php header("Content-Type:image/png"); $img=imagecreatetruecolor(400,300); // imagejpeg($img); // imagejpeg($img,"./img/copy_img01.jpg",10); $color1= 阅读全文
posted @ 2022-08-15 21:07
paoPaoLong_liu
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1 <?php 2 header("Content-Type:image/png"); 3 $img=imagecreatetruecolor(400,300); 4 // imagejpeg($img); 5 // imagejpeg($img,"./img/copy_img01.jpg",10)
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