回答編集履歴
1
調整
test
CHANGED
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@@ -2,7 +2,7 @@
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2
2
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```PHP
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3
3
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$err_msg="test";
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4
4
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echo $err_msg,"<br>\n";
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5
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-
echo $err_msg
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5
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+
echo $err_msg."<br>\n";
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6
6
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echo "$err_msg<br>\n";
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7
7
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echo "{$err_msg}<br>\n";
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8
8
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echo "${err_msg}<br>\n";
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