《PHP學習:php上傳文件并存儲到mysql數據庫的方法》要點:
本文介紹了PHP學習:php上傳文件并存儲到mysql數據庫的方法,希望對您有用。如果有疑問,可以聯系我們。
PHP應用本文實例講述了php上傳文件并存儲到mysql數據庫的辦法.分享給大家供大家參考.具體分析如下:
PHP應用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
PHP應用創建mysql表:
PHP應用
<?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);
?>
PHP應用上傳文件并保存到mysql中,通過insert語句插入
PHP應用
<?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);
?>
PHP應用希望本文所述對大家的php程序設計有所贊助.
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