回答編集履歴
2
ついほ
test
CHANGED
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@@ -31,3 +31,35 @@
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31
31
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```
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32
32
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33
33
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こちらは？
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34
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+
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35
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+
---
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36
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+
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37
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+
追加
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38
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+
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39
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+
```php
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40
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+
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41
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+
$value1 = get_post_meta(bbp_get_topic_id(), $tag, false);
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42
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+
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43
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foreach ($value1 as $value2 ) {
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44
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+
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45
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}
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46
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+
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47
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+
```
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48
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+
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49
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+
これで1個だけ出ているのだとすれば
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50
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+
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51
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+
```php
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52
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+
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53
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$value1 = get_post_meta(bbp_get_topic_id(), $tag, false);
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54
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+
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55
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$value2 = "";
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56
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+
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57
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foreach ($value1 as $value ) {
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58
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+
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59
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$value2 += $value." ";
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60
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+
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61
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}
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62
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+
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63
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```
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64
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+
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65
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+
とすれば出るのではと推測してみる
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1
変化
test
CHANGED
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@@ -18,4 +18,16 @@
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18
18
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19
19
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```
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20
20
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21
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+
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22
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+
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23
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+
---
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24
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+
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25
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+
追記
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26
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+
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27
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+
```php
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28
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+
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29
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+
$value2 = get_post_meta(bbp_get_topic_id(), $tag, true);
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30
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+
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31
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+
```
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32
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+
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21
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-
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33
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+
こちらは？
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