回答編集履歴
1
chousei
answer
CHANGED
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@@ -21,4 +21,31 @@
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21
21
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}
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</style>
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<?=kuku();?>
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24
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```
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25
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# 参考
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27
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関数内でechoしない場合
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28
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```PHP
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29
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<?php
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30
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function kuku(){
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31
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$html="";
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32
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$html.= "<table>\n";
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33
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for($i=1;$i<=9;$i++){
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34
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$html.="<tr>\n";
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35
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for($j=1;$j<=9;$j++){
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36
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$html.="<td>".($i*$j)."</td>";
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37
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}
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$html.="</tr>\n";
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}
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$html.="</table>\n";
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return $html;
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}
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?>
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<style>
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46
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table, tr, td {
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border: 2px #808080 solid;
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48
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}
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</style>
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50
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<?=kuku();?>
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24
51
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```
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