質問編集履歴
5
エラー内容です
test
CHANGED
File without changes
|
test
CHANGED
@@ -588,4 +588,32 @@
|
|
588
588
|
|
589
589
|
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590
590
|
|
591
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+
```エラー内容
|
592
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+
|
593
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+
Fatal error: Uncaught Error: Call to undefined function bindValue() in /Applications/MAMP/htdocs/size.php:79 Stack trace: #0 {main} thrown in /Applications/MAMP/htdocs/size.php on line 79
|
594
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+
|
595
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+
とかいてありましたが解決方法が判りません。
|
596
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+
|
597
|
+
79行目が```php
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598
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+
|
599
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+
else {
|
600
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+
|
601
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+
$sql2="SELECT * FROM db2 WHERE wide = :wide AND height = :height";
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602
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+
|
603
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+
$stmt=$pdo->prepare($sql2);
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604
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+
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605
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+
//ここが79行目でした $stmt=bindValue(':wide', $wide);
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606
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+
|
607
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+
$stmt=bindValue(':height',$height);
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608
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+
|
609
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+
$stmt->execute();
|
610
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+
|
611
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+
$count=$stmt->rowCount();
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612
|
+
|
613
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+
print "ヒット件数".$count."件です。";
|
614
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+
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615
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+
echo "</br>";
|
616
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+
|
617
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+
}
|
618
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+
|
591
619
|
```
|
4
htmlの修正
test
CHANGED
File without changes
|
test
CHANGED
@@ -562,7 +562,7 @@
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562
562
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|
563
563
|
|
564
564
|
|
565
|
-
<h2>
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565
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+
<h2>高さ</h2>
|
566
566
|
|
567
567
|
<select name="height">
|
568
568
|
|
3
htmlのセレクトボックスの部分を追加しました
test
CHANGED
File without changes
|
test
CHANGED
@@ -535,3 +535,57 @@
|
|
535
535
|
```
|
536
536
|
|
537
537
|
エラー表示を入れましたが何も変わりませんでした
|
538
|
+
|
539
|
+
```html
|
540
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+
|
541
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+
|
542
|
+
|
543
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+
<form action="◯.php" method="POST">
|
544
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+
|
545
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+
<p>
|
546
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+
|
547
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+
<select name="wide">
|
548
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+
|
549
|
+
<option value="未選択">選択して下さい</option>
|
550
|
+
|
551
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+
<option value="狭い">狭い</option>
|
552
|
+
|
553
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+
<option value="やや狭い">やや狭い</option>
|
554
|
+
|
555
|
+
<option value="標準">標準</option>
|
556
|
+
|
557
|
+
<option value="やや広い">やや広い</option>
|
558
|
+
|
559
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+
<option value="広い">広い</option>
|
560
|
+
|
561
|
+
</select>
|
562
|
+
|
563
|
+
|
564
|
+
|
565
|
+
<h2>甲の高さ</h2>
|
566
|
+
|
567
|
+
<select name="height">
|
568
|
+
|
569
|
+
<option value="未選択">選択して下さい</option>
|
570
|
+
|
571
|
+
<option value="低い">低い</option>
|
572
|
+
|
573
|
+
<option value="やや低い">やや低い</option>
|
574
|
+
|
575
|
+
<option value="標準">標準</option>
|
576
|
+
|
577
|
+
<option value="やや高い">やや高い</option>
|
578
|
+
|
579
|
+
<option value="やや高い">やや高い</option>
|
580
|
+
|
581
|
+
</select>
|
582
|
+
|
583
|
+
</p>
|
584
|
+
|
585
|
+
<p><input type="submit" value="検索"></p>
|
586
|
+
|
587
|
+
</form>
|
588
|
+
|
589
|
+
|
590
|
+
|
591
|
+
```
|
2
エラーを入れました
test
CHANGED
File without changes
|
test
CHANGED
@@ -351,3 +351,187 @@
|
|
351
351
|
ご迷惑をかけて申し訳ありませんでした。
|
352
352
|
|
353
353
|
宜しくお願いいたします。
|
354
|
+
|
355
|
+
```php
|
356
|
+
|
357
|
+
<?php
|
358
|
+
|
359
|
+
try{
|
360
|
+
|
361
|
+
$pdo = new PDO('mysql:host=localhost;dbname=db2;charset=utf8','◯','◯',
|
362
|
+
|
363
|
+
array(PDO::ATTR_EMULATE_PREPARES => false));
|
364
|
+
|
365
|
+
|
366
|
+
|
367
|
+
$wide=$_POST['wide'];
|
368
|
+
|
369
|
+
$height=$_POST['height'];
|
370
|
+
|
371
|
+
echo "</br>";
|
372
|
+
|
373
|
+
echo "入力内容";
|
374
|
+
|
375
|
+
echo "</br>";
|
376
|
+
|
377
|
+
echo "幅:";
|
378
|
+
|
379
|
+
echo $wide;
|
380
|
+
|
381
|
+
echo "</br>";
|
382
|
+
|
383
|
+
echo "高さ:";
|
384
|
+
|
385
|
+
echo $height;
|
386
|
+
|
387
|
+
echo "</br>";
|
388
|
+
|
389
|
+
|
390
|
+
|
391
|
+
|
392
|
+
|
393
|
+
//db検索
|
394
|
+
|
395
|
+
if( $wide == '未選択' && $height == '未選択' ){
|
396
|
+
|
397
|
+
//両方未選択
|
398
|
+
|
399
|
+
echo '両方未選択でした。';
|
400
|
+
|
401
|
+
$sql2="SELECT * FROM db2";
|
402
|
+
|
403
|
+
$stmt=$pdo->prepare($sql2);
|
404
|
+
|
405
|
+
$stmt=bindValue(':wide',$wide);
|
406
|
+
|
407
|
+
$stmt=bindValue(':height',$height);
|
408
|
+
|
409
|
+
$stmt->execute();
|
410
|
+
|
411
|
+
$count=$stmt->rowCount();
|
412
|
+
|
413
|
+
print "ヒット件数".$count."件です。";
|
414
|
+
|
415
|
+
echo "</br>";
|
416
|
+
|
417
|
+
}
|
418
|
+
|
419
|
+
else if( $wide == "未選択" ){
|
420
|
+
|
421
|
+
$sql2="SELECT * FROM db2 WHERE height = :height";
|
422
|
+
|
423
|
+
$stmt=$pdo->prepare($sql2);
|
424
|
+
|
425
|
+
$stmt=bindValue(':height', $height);
|
426
|
+
|
427
|
+
$stmt->execute();
|
428
|
+
|
429
|
+
$count=$stmt->rowCount();
|
430
|
+
|
431
|
+
print "ヒット件数".$count."件です。";
|
432
|
+
|
433
|
+
echo "</br>";
|
434
|
+
|
435
|
+
}
|
436
|
+
|
437
|
+
|
438
|
+
|
439
|
+
else if( $height =='未選択'){
|
440
|
+
|
441
|
+
$sql2="SELECT * FROM db2 WHERE wide = :wide";
|
442
|
+
|
443
|
+
$stmt=$pdo->prepare($sql2);
|
444
|
+
|
445
|
+
$stmt=bindValue(':wide', $wide);
|
446
|
+
|
447
|
+
$stmt->execute();
|
448
|
+
|
449
|
+
$count=$stmt->rowCount();
|
450
|
+
|
451
|
+
print "ヒット件数".$count."件です。";
|
452
|
+
|
453
|
+
echo "</br>";
|
454
|
+
|
455
|
+
}
|
456
|
+
|
457
|
+
|
458
|
+
|
459
|
+
|
460
|
+
|
461
|
+
else {
|
462
|
+
|
463
|
+
$sql2="SELECT * FROM db2 WHERE wide = :wide AND height = :height";
|
464
|
+
|
465
|
+
$stmt=$pdo->prepare($sql2);
|
466
|
+
|
467
|
+
$stmt=bindValue(':wide',$wide);
|
468
|
+
|
469
|
+
$stmt=bindValue(':height',$height);
|
470
|
+
|
471
|
+
$stmt->execute();
|
472
|
+
|
473
|
+
$count=$stmt->rowCount();
|
474
|
+
|
475
|
+
print "ヒット件数".$count."件です。";
|
476
|
+
|
477
|
+
echo "</br>";
|
478
|
+
|
479
|
+
|
480
|
+
|
481
|
+
// catchをこの部分に持って来ます。
|
482
|
+
|
483
|
+
}catch (PDOException $e) {
|
484
|
+
|
485
|
+
//ここにエラー表示を持って来ました
|
486
|
+
|
487
|
+
ini_set('display_errors', "On");
|
488
|
+
|
489
|
+
var_dump($e);
|
490
|
+
|
491
|
+
exit('データベース接続失敗。'.$e->getMessage());
|
492
|
+
|
493
|
+
}
|
494
|
+
|
495
|
+
}
|
496
|
+
|
497
|
+
|
498
|
+
|
499
|
+
|
500
|
+
|
501
|
+
|
502
|
+
|
503
|
+
//絞り込んだ情報を表示します
|
504
|
+
|
505
|
+
<?php
|
506
|
+
|
507
|
+
foreach($stmt as $row):
|
508
|
+
|
509
|
+
?>
|
510
|
+
|
511
|
+
<img src="<?php echo $row['pic'] ?>">
|
512
|
+
|
513
|
+
<?php
|
514
|
+
|
515
|
+
echo $row['brand'].' '.$row['name'].'価格:'.$row['price'];
|
516
|
+
|
517
|
+
?>
|
518
|
+
|
519
|
+
<a href="<?php $row['url'] ?>">yahoo ショッピングでみる</a>
|
520
|
+
|
521
|
+
<a href="<?php $row['url'] ?>">楽天市場でみる</a>
|
522
|
+
|
523
|
+
<?php endforeach ?>
|
524
|
+
|
525
|
+
|
526
|
+
|
527
|
+
|
528
|
+
|
529
|
+
|
530
|
+
|
531
|
+
|
532
|
+
|
533
|
+
|
534
|
+
|
535
|
+
```
|
536
|
+
|
537
|
+
エラー表示を入れましたが何も変わりませんでした
|
1
書き直しました
test
CHANGED
File without changes
|
test
CHANGED
@@ -4,8 +4,174 @@
|
|
4
4
|
|
5
5
|
```php
|
6
6
|
|
7
|
+
<?php
|
8
|
+
|
9
|
+
try{
|
10
|
+
|
11
|
+
$pdo = new PDO('mysql:host=localhost;dbname=db2;charset=utf8','root','root',
|
12
|
+
|
13
|
+
array(PDO::ATTR_EMULATE_PREPARES => false));
|
14
|
+
|
15
|
+
|
16
|
+
|
17
|
+
$wide=$_POST['wide'];
|
18
|
+
|
19
|
+
$height=$_POST['height'];
|
20
|
+
|
21
|
+
echo "</br>";
|
22
|
+
|
23
|
+
echo "入力内容";
|
24
|
+
|
25
|
+
echo "</br>";
|
26
|
+
|
27
|
+
echo "幅:";
|
28
|
+
|
29
|
+
echo $wide;
|
30
|
+
|
31
|
+
echo "</br>";
|
32
|
+
|
33
|
+
echo "高さ:";
|
34
|
+
|
35
|
+
echo $height;
|
36
|
+
|
37
|
+
echo "</br>";
|
38
|
+
|
39
|
+
|
40
|
+
|
41
|
+
|
42
|
+
|
43
|
+
//db検索
|
44
|
+
|
45
|
+
if( $wide == '未選択' && $height == '未選択' ){
|
46
|
+
|
47
|
+
//両方未選択
|
48
|
+
|
49
|
+
echo '両方未選択でした。';
|
50
|
+
|
51
|
+
$sql2="SELECT * FROM db2";
|
52
|
+
|
53
|
+
$stmt=$pdo->prepare($sql2);
|
54
|
+
|
55
|
+
$stmt=bindValue(':wide',$wide);
|
56
|
+
|
57
|
+
$stmt=bindValue(':height',$height);
|
58
|
+
|
59
|
+
$stmt->execute();
|
60
|
+
|
61
|
+
$count=$stmt->rowCount();
|
62
|
+
|
63
|
+
print "ヒット件数".$count."件です。";
|
64
|
+
|
65
|
+
echo "</br>";
|
66
|
+
|
67
|
+
}
|
68
|
+
|
69
|
+
else if( $wide == "未選択" ){
|
70
|
+
|
71
|
+
$sql2="SELECT * FROM db2 WHERE height = :height";
|
72
|
+
|
73
|
+
$stmt=$pdo->prepare($sql2);
|
74
|
+
|
75
|
+
$stmt=bindValue(':height', $height);
|
76
|
+
|
77
|
+
$stmt->execute();
|
78
|
+
|
79
|
+
$count=$stmt->rowCount();
|
80
|
+
|
81
|
+
print "ヒット件数".$count."件です。";
|
82
|
+
|
83
|
+
echo "</br>";
|
84
|
+
|
85
|
+
}
|
86
|
+
|
87
|
+
|
88
|
+
|
89
|
+
else if( $height =='未選択'){
|
90
|
+
|
91
|
+
$sql2="SELECT * FROM db2 WHERE wide = :wide";
|
92
|
+
|
93
|
+
$stmt=$pdo->prepare($sql2);
|
94
|
+
|
95
|
+
$stmt=bindValue(':wide', $wide);
|
96
|
+
|
97
|
+
$stmt->execute();
|
98
|
+
|
99
|
+
$count=$stmt->rowCount();
|
100
|
+
|
101
|
+
print "ヒット件数".$count."件です。";
|
102
|
+
|
103
|
+
echo "</br>";
|
104
|
+
|
105
|
+
}
|
106
|
+
|
107
|
+
|
108
|
+
|
109
|
+
|
110
|
+
|
111
|
+
else {
|
112
|
+
|
113
|
+
$sql2="SELECT * FROM db2 WHERE wide = :wide AND height = :height";
|
114
|
+
|
115
|
+
$stmt=$pdo->prepare($sql2);
|
116
|
+
|
117
|
+
$stmt=bindValue(':wide',$wide);
|
118
|
+
|
119
|
+
$stmt=bindValue(':height',$height);
|
120
|
+
|
121
|
+
$stmt->execute();
|
122
|
+
|
123
|
+
$count=$stmt->rowCount();
|
124
|
+
|
125
|
+
print "ヒット件数".$count."件です。";
|
126
|
+
|
127
|
+
echo "</br>";
|
128
|
+
|
129
|
+
}
|
130
|
+
|
131
|
+
}
|
132
|
+
|
133
|
+
?>
|
134
|
+
|
7
135
|
<?php
|
8
136
|
|
137
|
+
foreach($stmt as $row):
|
138
|
+
|
139
|
+
?>
|
140
|
+
|
141
|
+
<img src="<?php echo $row['pic'] ?>">
|
142
|
+
|
143
|
+
<?php
|
144
|
+
|
145
|
+
echo $row['brand'].' '.$row['name'].'価格:'.$row['price'];
|
146
|
+
|
147
|
+
?>
|
148
|
+
|
149
|
+
<a href="<?php $row['url'] ?>">yahoo ショッピングでみる</a>
|
150
|
+
|
151
|
+
<a href="<?php $row['url'] ?>">楽天市場でみる</a>
|
152
|
+
|
153
|
+
<?php endforeach ?>
|
154
|
+
|
155
|
+
|
156
|
+
|
157
|
+
<?php catch (PDOException $e) {
|
158
|
+
|
159
|
+
var_dump($e);
|
160
|
+
|
161
|
+
exit('データベース接続失敗。'.$e->getMessage());
|
162
|
+
|
163
|
+
}
|
164
|
+
|
165
|
+
?>
|
166
|
+
|
167
|
+
```
|
168
|
+
|
169
|
+
というようにすると表示ができません。(画面が真っ白)ですが、
|
170
|
+
|
171
|
+
```php
|
172
|
+
|
173
|
+
<?php
|
174
|
+
|
9
175
|
try{
|
10
176
|
|
11
177
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$pdo = new PDO('mysql:host=localhost;dbname=db2;charset=utf8','◯','◯',
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$wide=$_POST['wide'];
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$height=$_POST['height'];
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echo "</br>";
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echo "入力内容";
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echo "</br>";
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echo "幅:";
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echo $wide;
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echo "</br>";
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echo "高さ:";
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echo $height;
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echo "</br>";
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//db検索
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if( $wide == '未選択' && $height == '未選択' ){
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//両方未選択
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echo '両方未選択でした。';
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$sql2="SELECT * FROM db2";
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$stmt=$pdo->prepare($sql2);
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$stmt=bindValue(':wide',$wide);
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$stmt=bindValue(':height',$height);
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$stmt->execute();
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$count=$stmt->rowCount();
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print "ヒット件数".$count."件です。";
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echo "</br>";
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}
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}
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else if( $wide == "未選択" ){
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$sql2="SELECT * FROM db2 WHERE height = :height";
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$stmt=$pdo->prepare($sql2);
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$stmt=bindValue(':height', $height);
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$stmt->execute();
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$count=$stmt->rowCount();
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print "ヒット件数".$count."件です。";
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echo "</br>";
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}
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else if( $height =='未選択'){
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$sql2="SELECT * FROM db2 WHERE wide = :wide";
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$stmt=$pdo->prepare($sql2);
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$stmt=bindValue(':wide', $wide);
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$stmt->execute();
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$count=$stmt->rowCount();
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print "ヒット件数".$count."件です。";
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echo "</br>";
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}
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else {
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$sql2="SELECT * FROM db2 WHERE wide = :wide AND height = :height";
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$stmt=$pdo->prepare($sql2);
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$stmt=bindValue(':wide',$wide);
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$stmt=bindValue(':height',$height);
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$stmt->execute();
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$count=$stmt->rowCount();
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print "ヒット件数".$count."件です。";
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echo "</br>";
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// catchをこの部分に持って来ます。
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}catch (PDOException $e) {
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var_dump($e);
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exit('データベース接続失敗。'.$e->getMessage());
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}
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}
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@@ -50,90 +336,18 @@
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?>
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345
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347
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```
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68
348
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69
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-
というようにすると表示ができません。(画面が真っ白)ですが、
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70
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-
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71
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```php
|
72
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-
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<?php
|
74
|
-
|
75
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try{
|
76
|
-
|
77
|
-
$pdo = new PDO('mysql:host=localhost;dbname=db2;charset=utf8','◯','◯',
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78
|
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79
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array(PDO::ATTR_EMULATE_PREPARES => false));
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80
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81
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82
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83
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//ここでは問題がないです
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84
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-
|
85
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//ここでmySQLのデータを絞り込み
|
86
|
-
|
87
|
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// catchをこの部分に持って来ます。
|
88
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-
|
89
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-
}catch (PDOException $e) {
|
90
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-
|
91
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-
var_dump($e);
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92
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93
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exit('データベース接続失敗。'.$e->getMessage());
|
94
|
-
|
95
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}
|
96
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|
97
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}
|
98
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99
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100
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101
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102
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103
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104
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-
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105
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//絞り込んだ情報を表示します
|
106
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-
|
107
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-
<?php
|
108
|
-
|
109
|
-
foreach($stmt as $row):
|
110
|
-
|
111
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-
?>
|
112
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-
|
113
|
-
<img src="<?php echo $row['pic'] ?>">
|
114
|
-
|
115
|
-
<?php
|
116
|
-
|
117
|
-
echo $row['brand'].' '.$row['name'].'価格:'.$row['price'];
|
118
|
-
|
119
|
-
?>
|
120
|
-
|
121
|
-
<a href="<?php $row['url'] ?>">yahoo ショッピングでみる</a>
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122
|
-
|
123
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<a href="<?php $row['url'] ?>">楽天市場でみる</a>
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124
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-
|
125
|
-
<?php endforeach ?>
|
126
|
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|
127
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|
128
|
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|
129
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|
130
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|
131
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|
132
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-
|
133
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-
|
134
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-
|
135
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-
|
136
|
-
|
137
|
-
```
|
138
|
-
|
139
349
|
という感じでcatchをtryの後に持って来るとプログラムは処理されますがforeach文の部分が反応しません。
|
350
|
+
|
351
|
+
ご迷惑をかけて申し訳ありませんでした。
|
352
|
+
|
353
|
+
宜しくお願いいたします。
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