回答編集履歴
1
追記
answer
CHANGED
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@@ -11,4 +11,36 @@
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11
11
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array_push($a,"test");
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12
12
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}
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13
13
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```
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14
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-
そもそもグローバル変数を使う必要があるか再検討が必要かも
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14
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+
そもそもグローバル変数を使う必要があるか再検討が必要かも
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15
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+
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16
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# 追記
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17
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グローバルを使わないくても・・・
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18
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+
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19
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```PHP
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20
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<?PHP
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21
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class myclass{
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22
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var $b=[];
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23
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function __construct(){
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24
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global $a;
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25
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$this->testa();
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26
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print_r($a);
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27
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$this->testb();
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28
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print_r($this->b);
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29
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$c=$this->testc();
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30
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print_r($c);
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31
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}
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32
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function testa(){
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33
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global $a;
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34
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if(!isset($a)) $a=[];
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35
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array_push($a,"testa");
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36
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}
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37
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function testb(){
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38
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array_push($this->b,"testb");
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39
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}
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40
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function testc($c=[]){
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41
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array_push($c,"testc");
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42
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return $c;
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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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new myclass;
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46
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```
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