本文实例讲述了 php 上传文件并存储到 mysql 数据库的方法分享给大家供大家参考具体分析如下:
下面的代码分别用于创建 mysql 表和上传文件保存到 mysql 数据库
创建 mysql 表:
- <?php
- $con = mysql_connect("localhost", "","");
- mysql_select_db("w3m");
- $sql = "CREATE TABLE updfiles ("
- . "id INTEGER NOT NULL AUTO_INCREMENT"
- . ", name VARCHAR(80) NOT NULL"
- . ", type VARCHAR(80) NOT NULL"
- . ", size INTEGER NOT NULL"
- . ", content BLOB"
- . ", PRIMARY KEY (id)"
- . ")";
- mysql_query($sql, $con);
- mysql_close($con);
- ?>
上传文件并保存到 mysql 中, 通过 insert 语句插入
- <?php
- $con = mysql_connect("localhost", "","");
- mysql_select_db("w3m");
- $error = $_FILES['w3img']['error'];
- $tmp_name = $_FILES['w3img']['tmp_name'];
- $size = $_FILES['w3img']['size'];
- $name = $_FILES['w3img']['name'];
- $type = $_FILES['w3img']['type'];
- print("\n");
- if ($error == UPLOAD_ERR_OK && $size > 0) {
- $fp = fopen($tmp_name, 'r');
- $content = fread($fp, $size);
- fclose($fp);
- $content = addslashes($content);
- $sql = "INSERT INTO fyi_files (name, type, size, content)"
- . "VALUES ('$name','$type', $size,'$content')";
- mysql_query($sql, $con);
- print("File stored.\n");
- } else {
- print("Database Save for upload failed.\n");
- }
- print("\n");
- mysql_close($con);
- ?>
来源: https://www.php1.cn/detail/php-fffe857b51.html