質問編集履歴
3
前置きの追加
test
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File without changes
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@@ -1,3 +1,11 @@
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前置き
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3
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---
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5
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Wordpressの便利な部分を活用しつつ一つのDBでは不可能/難しい/面倒臭い(と思う)複雑(だと思う)な複数DBシステムを構築し、そちらを外部PHPで操作する、といったことをやっています。
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1
9
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やりたいこと
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10
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3
11
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---
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2
情報の追加、文法の修正
test
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File without changes
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test
CHANGED
@@ -266,17 +266,17 @@
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266
266
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267
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269
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-
$db_datebase_1 = '
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$db_datebase_1 = 'hogehoge-hogehogehoge';
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-
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270
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+
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271
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-
$db_datebase_2 = '
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271
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$db_datebase_2 = 'hogehoge-hogehogehoge';
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-
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273
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-
$db_datebase_3 = '
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273
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$db_datebase_3 = 'hogehoge-hogehogehoge';
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-
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-
$db_datebase_4 = '
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$db_datebase_4 = 'hogehoge-hogehogehoge';
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-
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277
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-
$db_datebase_5 = '
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$db_datebase_5 = 'hogehoge-hogehogehoge';
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-
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279
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-
$db_datebase_6 = '
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$db_datebase_6 = 'hogehoge-hogehogehoge';
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@@ -439,3 +439,213 @@
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}
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```
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442
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これ↑の更に上位のファイルに、
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444
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```PHP
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446
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447
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$client = $_GET['adminsystempage'];
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448
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449
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if (is_null($client)) {
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450
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451
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452
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453
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$db_address_1 = 'hogehoge.phy.lolipop.lan';
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454
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455
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$db_address_2 = 'mysql103.phy.lolipop.lan';
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456
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+
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457
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$db_address_3 = 'mysql132.phy.lolipop.lan';
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458
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459
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460
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461
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$db_user = 'hogehoge';
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463
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$db_password = 'hogehoge';
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464
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465
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466
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467
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$db_datebase_1 = 'hogehoge-hogehoge';
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468
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469
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$db_datebase_2 = 'hogehoge-hogehoge';
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470
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+
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471
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$db_datebase_3 = 'hogehoge-hogehoge';
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472
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473
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$db_datebase_4 = 'hogehoge-hogehoge';
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$db_datebase_5 = 'hogehoge-hogehoge';
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476
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477
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$db_datebase_6 = 'hogehoge-hogehoge';
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478
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479
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try{
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480
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481
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$pdo = new PDO("mysql:dbname=$db_datebase_6;host=$db_address_3;charset=utf8",$db_user,$db_password);
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482
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$stmt = $pdo->query('SHOW TABLES');
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484
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485
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print('<table class="wp-list-table widefat fixed striped pages">');
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486
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487
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while($a_course = $stmt->fetch(PDO::FETCH_ASSOC)){
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488
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489
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print('<tr>');
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490
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491
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print('<td>');
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492
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+
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493
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$course = $a_course["Tables_in_LAA0547874-familiacours"];
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494
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+
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495
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+
echo "$course";
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496
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497
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print('</td>');
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498
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+
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499
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print('<td>');
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500
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+
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501
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$title1 = 'コースを編集する';
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502
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503
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$url = admin_url();
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504
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505
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print '<a href="' . $url . 'admin.php?page=familia_system_setting&courseselect=' . $course . '">'.$title1.'</a><br />';
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506
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507
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print('</td>');
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508
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+
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509
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print('<td>');
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510
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+
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511
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$title2 = 'コースを消去する';
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512
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513
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$url = admin_url();
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514
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515
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print '<a href="' . $url . 'admin.php?page=familia_system_setting&coursedelete=' . $course . '">'.$title2.'</a><br />';
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516
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+
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517
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print('</td>');
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518
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+
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519
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print('</tr>');
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520
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521
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echo '<br>';
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522
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+
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523
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+
}
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524
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525
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print('</table>');
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526
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+
|
527
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+
}catch(PDOException $e){
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528
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+
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529
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+
//ここで補足される例外はコネクションだけではない
|
530
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531
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//echo 'Connection failed: ' . $e->getMessage();
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532
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|
533
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var_dump($e);
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534
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535
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echo 'エラーが発生しました。';
|
536
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+
|
537
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+
}
|
538
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+
|
539
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+
}else {
|
540
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|
541
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+
$coursename = $_POST['coursename'];
|
542
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+
|
543
|
+
if (is_null($coursename)) {
|
544
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+
|
545
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+
echo '
|
546
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+
|
547
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+
<form action="" method="POST">
|
548
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+
|
549
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+
<label>コース名</label><br>
|
550
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+
|
551
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+
<input type="text" name="coursename"><br>
|
552
|
+
|
553
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+
<input type="submit" value="コースを追加する" /><br>
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554
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+
|
555
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+
</form
|
556
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+
|
557
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+
';
|
558
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+
|
559
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+
}else {
|
560
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+
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561
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+
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562
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|
563
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+
try {
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564
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+
|
565
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var_dump($coursename);
|
566
|
+
|
567
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+
$db_address_1 = 'hogehoge.phy.lolipop.lan';
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568
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+
|
569
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$db_address_2 = 'mysql103.phy.lolipop.lan';
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570
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+
|
571
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$db_address_3 = 'mysql132.phy.lolipop.lan';
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572
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+
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573
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+
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574
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+
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575
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$db_user = 'hogehoge';
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576
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+
|
577
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+
$db_password = 'hogehoge';
|
578
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+
|
579
|
+
|
580
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+
|
581
|
+
$db_datebase_1 = 'hogehoge-hogehoge';
|
582
|
+
|
583
|
+
$db_datebase_2 = 'hogehoge-hogehoge';
|
584
|
+
|
585
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+
$db_datebase_3 = 'hogehoge-hogehoge';
|
586
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+
|
587
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+
$db_datebase_4 = 'hogehoge-hogehoge';
|
588
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+
|
589
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+
$db_datebase_5 = 'hogehoge-hogehoge';
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590
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+
|
591
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+
$db_datebase_6 = 'hogehoge-hogehoge';
|
592
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+
|
593
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+
|
594
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+
|
595
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+
$conn = new PDO("mysql:host=$db_address_3;dbname=$db_datebase_6", $db_user, $db_password);
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596
|
+
|
597
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+
// set the PDO error mode to exception
|
598
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+
|
599
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+
$conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
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600
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+
|
601
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+
|
602
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+
|
603
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+
// sql to create table
|
604
|
+
|
605
|
+
$sql = "CREATE TABLE $coursename (
|
606
|
+
|
607
|
+
planid TEXT(30),
|
608
|
+
|
609
|
+
planname TEXT(30),
|
610
|
+
|
611
|
+
plandescription TEXT(50),
|
612
|
+
|
613
|
+
initialfee INT(20),
|
614
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+
|
615
|
+
monthlycost INT(20),
|
616
|
+
|
617
|
+
video INT(20),
|
618
|
+
|
619
|
+
consultation INT(20)
|
620
|
+
|
621
|
+
|
622
|
+
|
623
|
+
)";
|
624
|
+
|
625
|
+
|
626
|
+
|
627
|
+
// use exec() because no results are returned
|
628
|
+
|
629
|
+
$conn->exec($sql);
|
630
|
+
|
631
|
+
echo "新規コーステーブルを作成しました。";
|
632
|
+
|
633
|
+
}
|
634
|
+
|
635
|
+
catch(PDOException $e)
|
636
|
+
|
637
|
+
{
|
638
|
+
|
639
|
+
echo $sql . "<br>" . $e->getMessage();
|
640
|
+
|
641
|
+
}
|
642
|
+
|
643
|
+
$conn = null;
|
644
|
+
|
645
|
+
}
|
646
|
+
|
647
|
+
}
|
648
|
+
|
649
|
+
```
|
650
|
+
|
651
|
+
とあります
|
1
新たな質問の追記
test
CHANGED
File without changes
|
test
CHANGED
@@ -119,3 +119,323 @@
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|
119
119
|
- MYSQL
|
120
120
|
|
121
121
|
- Wordpress
|
122
|
+
|
123
|
+
|
124
|
+
|
125
|
+
+の質問
|
126
|
+
|
127
|
+
---
|
128
|
+
|
129
|
+
|
130
|
+
|
131
|
+
回答者様によってレコードの消去方法が判明しましたが、次はちょっと別のトラブルが発生しました。
|
132
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+
|
133
|
+
|
134
|
+
|
135
|
+
やりたい事
|
136
|
+
|
137
|
+
---
|
138
|
+
|
139
|
+
|
140
|
+
|
141
|
+
SQL文への変数代入方法が知りたいです。
|
142
|
+
|
143
|
+
|
144
|
+
|
145
|
+
```PHP
|
146
|
+
|
147
|
+
|
148
|
+
|
149
|
+
echo 'プランを消去します';
|
150
|
+
|
151
|
+
//コース=テーブルの取得
|
152
|
+
|
153
|
+
$select = $_GET['courseselect'];
|
154
|
+
|
155
|
+
//レコード=プランの取得
|
156
|
+
|
157
|
+
$planid = $_GET['p_delete'];
|
158
|
+
|
159
|
+
|
160
|
+
|
161
|
+
echo '<br>';
|
162
|
+
|
163
|
+
echo "$select";
|
164
|
+
|
165
|
+
echo '<br>';
|
166
|
+
|
167
|
+
echo "$planid";
|
168
|
+
|
169
|
+
//しっかり取得できてはいる↑
|
170
|
+
|
171
|
+
|
172
|
+
|
173
|
+
try{
|
174
|
+
|
175
|
+
$pdo = new PDO("mysql:dbname=$db_datebase_6;host=$db_address_3;charset=utf8",$db_user,$db_password, [PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION]);
|
176
|
+
|
177
|
+
//テーブル(コース)とレコード(プラン)の変数をSQL文に代入したい↓
|
178
|
+
|
179
|
+
$stmt = $pdo->query("DELETE FROM ' . $select . ' WHERE planid='' . $planid . ''");
|
180
|
+
|
181
|
+
//foreach($pdo->query('DELETE FROM consumercourse WHERE planid=test') as $row) {
|
182
|
+
|
183
|
+
echo '<br>';
|
184
|
+
|
185
|
+
var_dump($stmt);
|
186
|
+
|
187
|
+
//}
|
188
|
+
|
189
|
+
}catch(PDOException $e){
|
190
|
+
|
191
|
+
//ここで補足される例外はコネクションだけではない
|
192
|
+
|
193
|
+
//
|
194
|
+
|
195
|
+
echo 'Connection failed: ' . $e->getMessage();
|
196
|
+
|
197
|
+
var_dump($e);
|
198
|
+
|
199
|
+
echo 'エラーが発生しました。';
|
200
|
+
|
201
|
+
}
|
202
|
+
|
203
|
+
|
204
|
+
|
205
|
+
echo '<br>';
|
206
|
+
|
207
|
+
|
208
|
+
|
209
|
+
if (isset($db_address_3) && isset($db_datebase_6) && isset($db_user) && isset($db_password)) {
|
210
|
+
|
211
|
+
try{
|
212
|
+
|
213
|
+
$pdo = new PDO("mysql:dbname=$db_datebase_6;host=$db_address_3;charset=utf8",$db_user,$db_password);
|
214
|
+
|
215
|
+
foreach($pdo->query('SHOW TABLES') as $row) {
|
216
|
+
|
217
|
+
print_r($row);
|
218
|
+
|
219
|
+
echo '<br>';
|
220
|
+
|
221
|
+
var_dump($row);
|
222
|
+
|
223
|
+
}
|
224
|
+
|
225
|
+
}catch(PDOException $e){
|
226
|
+
|
227
|
+
//ここで補足される例外はコネクションだけではない
|
228
|
+
|
229
|
+
//echo 'Connection failed: ' . $e->getMessage();
|
230
|
+
|
231
|
+
var_dump($e);
|
232
|
+
|
233
|
+
echo 'エラーが発生しました。';
|
234
|
+
|
235
|
+
}
|
236
|
+
|
237
|
+
} else {
|
238
|
+
|
239
|
+
echo 'データが格納されていません';
|
240
|
+
|
241
|
+
}
|
242
|
+
|
243
|
+
|
244
|
+
|
245
|
+
```
|
246
|
+
|
247
|
+
|
248
|
+
|
249
|
+
こちらが↑のファイルの上位にあるファイルです
|
250
|
+
|
251
|
+
```PHP
|
252
|
+
|
253
|
+
$select = $_GET['courseselect'];
|
254
|
+
|
255
|
+
$db_address_1 = 'hogehoge.phy.lolipop.lan';
|
256
|
+
|
257
|
+
$db_address_2 = 'hogehoge.phy.lolipop.lan';
|
258
|
+
|
259
|
+
$db_address_3 = 'hogehoge.phy.lolipop.lan';
|
260
|
+
|
261
|
+
|
262
|
+
|
263
|
+
$db_user = 'hogehogehoge';
|
264
|
+
|
265
|
+
$db_password = 'hogehogehoge';
|
266
|
+
|
267
|
+
|
268
|
+
|
269
|
+
$db_datebase_1 = 'LAA0547874-hogehogehoge';
|
270
|
+
|
271
|
+
$db_datebase_2 = 'LAA0547874-hogehogehoge';
|
272
|
+
|
273
|
+
$db_datebase_3 = 'LAA0547874-hogehogehoge';
|
274
|
+
|
275
|
+
$db_datebase_4 = 'LAA0547874-hogehogehoge';
|
276
|
+
|
277
|
+
$db_datebase_5 = 'LAA0547874-hogehogehoge';
|
278
|
+
|
279
|
+
$db_datebase_6 = 'LAA0547874-hogehogehoge';
|
280
|
+
|
281
|
+
|
282
|
+
|
283
|
+
//接続方法が原始的なのはお許しください
|
284
|
+
|
285
|
+
$conn = mysql_connect($db_address_3, $db_user, $db_password);
|
286
|
+
|
287
|
+
|
288
|
+
|
289
|
+
if (!$conn) {
|
290
|
+
|
291
|
+
echo "データベースに接続できません: " . mysql_error();
|
292
|
+
|
293
|
+
exit;
|
294
|
+
|
295
|
+
}
|
296
|
+
|
297
|
+
|
298
|
+
|
299
|
+
if (!mysql_select_db($db_datebase_6)) {
|
300
|
+
|
301
|
+
echo "データベースを選択できません: " . mysql_error();
|
302
|
+
|
303
|
+
exit;
|
304
|
+
|
305
|
+
}
|
306
|
+
|
307
|
+
$result = mysql_query('SET NAMES utf8', $conn);
|
308
|
+
|
309
|
+
$sql = "SELECT planid, planname, plandescription, initialfee, monthlycost, video, consultation
|
310
|
+
|
311
|
+
FROM $select";
|
312
|
+
|
313
|
+
|
314
|
+
|
315
|
+
$result = mysql_query($sql);
|
316
|
+
|
317
|
+
|
318
|
+
|
319
|
+
if (!$result) {
|
320
|
+
|
321
|
+
echo "データベース/テーブルを読み込めません ($sql) from DB: " . mysql_error();
|
322
|
+
|
323
|
+
exit;
|
324
|
+
|
325
|
+
}
|
326
|
+
|
327
|
+
|
328
|
+
|
329
|
+
if (mysql_num_rows($result) == 0) {
|
330
|
+
|
331
|
+
echo "このコースにはまだプランがないようです。";
|
332
|
+
|
333
|
+
}
|
334
|
+
|
335
|
+
|
336
|
+
|
337
|
+
print('<table class="wp-list-table widefat fixed striped pages">');
|
338
|
+
|
339
|
+
while ($row = mysql_fetch_assoc($result)) {
|
340
|
+
|
341
|
+
print('<tr>');
|
342
|
+
|
343
|
+
print('<td>');
|
344
|
+
|
345
|
+
print $row["planid"];
|
346
|
+
|
347
|
+
print('</td>');
|
348
|
+
|
349
|
+
print('<td>');
|
350
|
+
|
351
|
+
print $row["planname"];
|
352
|
+
|
353
|
+
print('</td>');
|
354
|
+
|
355
|
+
print('<td>');
|
356
|
+
|
357
|
+
print $row["plandescription"];
|
358
|
+
|
359
|
+
print('</td>');
|
360
|
+
|
361
|
+
print('<td>');
|
362
|
+
|
363
|
+
print $row["initialfee"];
|
364
|
+
|
365
|
+
print('</td>');
|
366
|
+
|
367
|
+
print('<td>');
|
368
|
+
|
369
|
+
print $row["monthlycost"];
|
370
|
+
|
371
|
+
print('</td>');
|
372
|
+
|
373
|
+
print('<td>');
|
374
|
+
|
375
|
+
print $row["video"];
|
376
|
+
|
377
|
+
print('</td>');
|
378
|
+
|
379
|
+
print('<td>');
|
380
|
+
|
381
|
+
print $row["consultation"];
|
382
|
+
|
383
|
+
print('</td>');
|
384
|
+
|
385
|
+
print('<td>');
|
386
|
+
|
387
|
+
$planid = $row["planid"];
|
388
|
+
|
389
|
+
$url = admin_url();
|
390
|
+
|
391
|
+
print '<a href=admin.php?page=hogehoge_system_setting&courseselect=' . $select . '&p_edit=' . $planid . ' ”>プランを編集する</a>';
|
392
|
+
|
393
|
+
print('</td>');
|
394
|
+
|
395
|
+
print('<td>');
|
396
|
+
|
397
|
+
print '<a href=admin.php?page=hogehoge_system_setting&courseselect=' . $select . '&p_delete=' . $planid . ' ”>プランを消去する</a>';
|
398
|
+
|
399
|
+
print('</td>');
|
400
|
+
|
401
|
+
print('</tr>');
|
402
|
+
|
403
|
+
}
|
404
|
+
|
405
|
+
print('</table>');
|
406
|
+
|
407
|
+
|
408
|
+
|
409
|
+
$p_edit = $_GET['p_edit'];
|
410
|
+
|
411
|
+
$p_delete = $_GET['p_delete'];
|
412
|
+
|
413
|
+
|
414
|
+
|
415
|
+
mysql_free_result($result);
|
416
|
+
|
417
|
+
if (isset($p_edit) or isset($p_delete)) {
|
418
|
+
|
419
|
+
if (isset($p_edit)) {
|
420
|
+
|
421
|
+
require_once ('秘密保守につき割愛/wp-content/themes/ALC/adminpage/sysytemset/plansystem/planedit.php');
|
422
|
+
|
423
|
+
|
424
|
+
|
425
|
+
}
|
426
|
+
|
427
|
+
if (isset($p_delete)) {
|
428
|
+
|
429
|
+
require ('秘密保守につき割愛/wp-content/themes/ALC/adminpage/sysytemset/plansystem/plandelete.php');
|
430
|
+
|
431
|
+
|
432
|
+
|
433
|
+
}
|
434
|
+
|
435
|
+
} else {
|
436
|
+
|
437
|
+
require_once ('秘密保守につき割愛/wp-content/themes/ALC/adminpage/sysytemset/plansystem/planadd.php');
|
438
|
+
|
439
|
+
}
|
440
|
+
|
441
|
+
```
|