這篇文章主要介紹了php上傳文件并存儲到mysql數據庫的方法,以完整實例形式較為詳細的分析了php操作文件上傳與數據庫存儲的技巧,具有一定參考借鑒價值,需要的朋友可以參考下
本文實例講述了php上傳文件并存儲到mysql數據庫的方法。分享給大家供大家參考。具體分析如下:
下面的代碼分別用于創建mysql表和上傳文件保存到mysql數據庫
創建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);
- ?>
上傳文件并保存到mysql中,通過insert語句插入
- <?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);
- ?>
希望本文所述對大家的php程序設計有所幫助。
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