回答編集履歴
1
1
test
CHANGED
@@ -21,3 +21,55 @@
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21
21
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$url = 'http://' . array_pop($eq) . '.com/';
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22
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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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--- 追加 ---
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27
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28
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29
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そういうときは
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30
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+
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31
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```PHP
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33
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$a = '2,4,5'
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35
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$b = '1,3,4'
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39
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$pref_data = array(
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40
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'北海道' => array($a,'hokkaidou'),
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'東京' => array($b,'toukyou'));
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45
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list($s1, $s2) = $pref_data[$switch];
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$eq = explode(',', $s1);
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48
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$url = 'http://' . $s2 . '.com/';
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```
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もしくは
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54
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55
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```PHP
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$a = array(2,4,5);
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$b = array(1,3,4);
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61
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62
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63
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$pref_data = array(
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'北海道' => array($a,'hokkaidou'),
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66
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67
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'東京' => array($b,'toukyou'));
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68
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69
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list($eq, $str) = $pref_data[$switch];
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71
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$url = 'http://' . $str . '.com/';
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```
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75
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