一、php将base64字符串转图片
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<?php ini_set('default_socket_timeout', -1); ini_set('display_errors','1'); ini_set('display_startup_errors',1); //error_reporting(0); error_reporting(E_ALL | E_STRICT); //测试demo $imgBase64 = 'data:image/jpeg;base64,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'; if (preg_match('/^(data:\s*image\/(\w+);base64,)/',$imgBase64,$res)) { //获取图片类型 $type = $res[2]; //图片保存路径 $new_file = '/home/wwwroot/test/image/'; if (!file_exists($new_file)) { mkdir($new_file,0777,true); } //图片名字 $new_file = $new_file.time().'.'.$type; file_put_contents($new_file,base64_decode(str_replace($res[1],'', $imgBase64))); } |
二、php将图片转base64字符串
转载请注明:PHP笔记 » PHP将base64字符串转换为图片及图片转base64