質問編集履歴
2
しつもんへんこう
test
CHANGED
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@@ -1 +1 @@
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1
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-
フォームの値を
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1
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フォームの値を受け取りたい
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test
CHANGED
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@@ -1,57 +1,5 @@
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1
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受け取ったIDとtxtファイルに格納されているidの商品情報が等しければその等しいIDのtxtの内容を上書きしたいのですがうまくいきません。どのようにすればよいですか？
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2
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3
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4
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5
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```php
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6
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7
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8
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-
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9
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-
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1
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+
フォームの値を受け取りたい
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10
2
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11
3
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$json = file_get_contents("php://input");
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12
4
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13
5
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$json_data = json_decode($json, true);
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14
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-
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15
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$ID = $json_data['userid'];
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16
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-
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17
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$product = $json_data['product'];
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18
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$color = $json_data['color'];
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20
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-
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21
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$filearr = file('product.txt');
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22
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-
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23
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$newLines = array();
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24
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-
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25
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26
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-
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27
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foreach ($filearr as $no => $val) {
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28
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-
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29
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$cols = explode(",", $val);
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30
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-
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31
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$keyval = explode("=", $cols[0]);
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32
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-
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33
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-
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34
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35
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if ($keyval[1] == $ID) {
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36
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-
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37
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$newLines[$ID] = $str;
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38
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-
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39
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} else {
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40
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-
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41
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$newLines[] = $val;
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42
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-
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43
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}
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44
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-
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45
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}
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46
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47
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$fp = fopen("product.txt", "w");
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48
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49
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fwrite($fp, implode("", $newLines));
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50
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-
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51
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fclose($fp);
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52
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53
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54
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55
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56
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-
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57
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-
```
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1
setumeibunntuika
test
CHANGED
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File without changes
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test
CHANGED
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@@ -6,45 +6,51 @@
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6
6
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7
7
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8
8
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9
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+
<?php
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10
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+
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9
11
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$json = file_get_contents("php://input");
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10
12
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11
13
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$json_data = json_decode($json, true);
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12
14
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13
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-
$ID = $json_data['id'];
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15
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+
$ID = $json_data['userid'];
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14
16
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15
17
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$product = $json_data['product'];
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16
18
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17
19
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$color = $json_data['color'];
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$
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21
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$filearr = file('product.txt');
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23
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$newLines = array();
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20
24
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21
25
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26
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23
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-
foreach ($filearr as $no => $val) {
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27
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+
foreach ($filearr as $no => $val) {
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24
28
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25
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-
$cols = explode(",", $val);
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29
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$cols = explode(",", $val);
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26
30
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27
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-
$keyval = explode("=", $cols[0]);
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31
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+
$keyval = explode("=", $cols[0]);
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28
32
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29
33
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30
34
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31
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-
if ($keyval[1] == $ID) {
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35
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+
if ($keyval[1] == $ID) {
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32
36
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33
37
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$newLines[$ID] = $str;
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34
38
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35
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-
} else {
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39
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+
} else {
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36
40
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37
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-
$newLines[] = $val;
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41
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+
$newLines[] = $val;
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38
42
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39
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-
}
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43
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}
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40
44
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41
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-
}
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45
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+
}
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42
46
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43
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-
$fp = fopen("
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47
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+
$fp = fopen("product.txt", "w");
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44
48
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45
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-
fwrite($fp, implode("", $newLines));
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49
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+
fwrite($fp, implode("", $newLines));
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46
50
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47
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-
fclose($fp);
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51
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+
fclose($fp);
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52
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+
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53
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+
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48
54
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49
55
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50
56
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