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php下将图片以二进制存入mysql数据库中并显示的实现代码_PHP教程

WBOY
WBOY原创
2016-07-21 15:36:571022浏览

//保存图片到数据库的php代码

复制代码 代码如下:

If($Picture != "none") {
$PSize = filesize($Picture);
$mysqlPicture = addslashes(fread(fopen($Picture, "r"), $PSize));
mysql_connect($host,$username,$password) or die("Unable to connect to SQL server");
@mysql_select_db($db) or die("Unable to select database");
mysql_query("INSERT INTO Images (Image) VALUES ($mysqlPicture)") or die("Cant Perform Query");
}else {
echo"You did not upload any picture";
}

//以img标签读取数据库中的图片的代码
复制代码 代码如下:

mysql_connect($host,$username,$password) or die("Unable to connect to SQL server");
@mysql_select_db($db) or die("Unable to select database");
$result=mysql_query("SELECT * FROM Images") or die("Cant Perform Query");
While($row=mysql_fetch_object($result)) {
echo "php下将图片以二进制存入mysql数据库中并显示的实现代码_PHP教程";

//如secoed.php文件代码如下
$result=mysql_query("SELECT * FROM Images WHERE PicNum=$PicNum") or die("Cant perform Query");
$row=mysql_fetch_object($result);
Header( "Content-type: image/gif");
echo $row->Image;

www.bkjia.comtruehttp://www.bkjia.com/PHPjc/322041.htmlTechArticle//保存图片到数据库的php代码 复制代码 代码如下: If($Picture != "none") { $PSize = filesize($Picture); $mysqlPicture = addslashes(fread(fopen($Picture, "r"), $PSize...
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