質問編集履歴
1
更新致しました。プログラミング初心者で不手際が多いですが、ご了承ください。宜しくお願いいたします。
test
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File without changes
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test
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@@ -1,52 +1,234 @@
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uping.php
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```
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```
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<HTML>
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<HEAD>
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<META http-equiv="Content-Type" content="text/html; charset=utf-8">
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<TITLE>データベースへの画像の格納</TITLE>
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</META>
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</HEAD>
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<P>ファイルのアップロード</P>
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<BODY>
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<FORM method="POST" enctype="multipart/form-data" action="uping.php">
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<INPUT type="hidden" name="MAX_FILE_SIZE" value="1080000">
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画像のファイル名を入力してください（最大64KByte）<BR>
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ファイル名：<INPUT type="text" name="file_name"><BR>
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パス：<INPUT size="30" type="file" name="upfile"><BR>
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<BR>
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<INPUT type="submit" name="submit" value="送信">
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<INPUT type="reset" name="reset" value="リセット">
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</INPUT></INPUT></BR></BR></INPUT></BR></INPUT></BR></INPUT>
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</FORM>
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<?php
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if(isset($_POST["submit"])){
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try{
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$dsn = 'mysql:dbname=;host=';
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$user = '';
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$password = '';
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$dbh = new PDO($dsn, $user, $password); //データベースに接続
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$dbh->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
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$dbh->query('SET NAMES utf8'); //文字コードのための設定
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print "<hr>";
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$file_name = $_POST["file_name"];
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$imgdat = file_get_contents($_FILES["upfile"]["tmp_name"]);
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$sql = "INSERT INTO picture (name,data,type) values (?,?,?)";
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$stmt = $dbh->prepare($sql);
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$data[] = $file_name;
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$data[] = $imgdat;
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$data[] = mime_content_type($_FILES["upfile"]["tmp_name"]);
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$stmt->execute($data);
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$dbh = null; //データベースから切断
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5
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-
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}
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catch(PDOException $e){
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print 'サーバが停止しておりますので暫くお待ちください。';
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exit();
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}
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}
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?>
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</BODY>
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</HTML>
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```
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display.php
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```
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<?php
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try{
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$dsn = 'mysql:dbname=
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$dsn = 'mysql:dbname=;host=';
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$user = '
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$user = '';
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$password = '
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$password = '';
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$dbh = new PDO($dsn, $user, $password);
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$dbh = new PDO($dsn, $user, $password); //データベースに接続
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$dbh->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
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$dbh->query('SET NAMES utf8'); //文字コードのための設定
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$sql
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$sql = "SELECT * FROM picture";
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$
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$stmt_pic = $dbh->prepare ( $sql );
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$id=1;
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$result1->bindparam(1,$id,PDO::PARAM_INT);
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$
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$stmt_pic->execute ();
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$row = $
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$row = $stmt_pic->fetchAll ( PDO::FETCH_BOTH );
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//
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$dbh = null; //データベースから切断
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}
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catch(PDOException $e){
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die($e->getMessage());
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print 'サーバが停止しておりますので暫くお待ちください。';
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exit();
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}
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foreach($row as $data){
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echo '<img src="image.php?id='.$data["id"].'"><br>'.PHP_EOL;
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}
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160
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?>
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```
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48
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image.php
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```
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168
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<?php
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$sql = "SELECT * FROM img where id=?";
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173
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$stmt_pic = $dbh->prepare ( $sql );
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$stmt_pic->execute ([$_GET["id"]]);
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$row = $stmt_pic->fetch(PDO::FETCH_ASSOC);
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// header("Content-Type: ".$row["type"]);
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// print $row["image"];
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184
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185
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186
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try{
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$dsn = 'mysql:dbname=;host=';
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$user = '';
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$password = '';
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194
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$dbh = new PDO($dsn, $user, $password); //データベースに接続
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196
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197
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$dbh->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
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198
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49
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$dbh->query('SET NAMES utf8'); //文字コードのための設定
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200
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201
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202
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203
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$sql = "SELECT * FROM picture where id=?";
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205
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$stmt_pic = $dbh->prepare ( $sql );
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206
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207
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$stmt_pic->execute ([$_GET["id"]]);
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209
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$row = $stmt_pic->fetch(PDO::FETCH_ASSOC);
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$dbh = null; //データベースから切断
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213
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}
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214
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catch(PDOException $e){
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217
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die($e->getMessage());
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218
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219
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print 'サーバが停止しておりますので暫くお待ちください。';
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220
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exit();
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222
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223
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}
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224
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225
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226
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227
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header("Content-Type: ".$row["type"]);
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228
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229
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print $row["data"];
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230
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231
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?>
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50
232
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51
233
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```
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52
234
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