回答編集履歴
2
追記
test
CHANGED
@@ -15,3 +15,27 @@
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15
15
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}
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16
16
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fclose($fp);
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17
17
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```
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18
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+
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19
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+
# 追加仕様対応
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20
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```PHP
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21
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<?PHP
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22
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$fp=fopen('test1.csv',"r");
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23
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while(($row=fgetcsv($fp))!==false){
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24
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$data[$row[0]]=$row[1];
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25
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}
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26
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fclose($fp);
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27
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array_shift($data);
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28
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$fp=fopen('test2.csv',"r");
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29
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$csv=[];
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30
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while(($row=fgetcsv($fp))!==false){
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31
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if(isset($data[$row[0]])) $csv[]=array_merge($row,[$data[$row[0]]]);
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32
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}
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33
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fclose($fp);
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34
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array_unshift($csv,["name","price","id"]);
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35
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print_r($csv);
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36
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$fp=fopen('test3.csv',"w");
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37
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foreach($csv as $row) {
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38
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fputcsv($fp,$row);
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39
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}
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40
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fclose($fp);
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41
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+
```
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1
調整
test
CHANGED
@@ -8,6 +8,7 @@
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8
8
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if(in_array($row[0],$data)) $csv[]=$row;
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9
9
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}
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10
10
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fclose($fp);
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11
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+
print_r($csv); // これを追記すれば状況わかるはず
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11
12
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$fp=fopen('test3.csv',"w");
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13
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foreach($csv as $row) {
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14
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fputcsv($fp,$row);
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