代码编辑器：
x
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<meta charset="UTF-8"/>3
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function writeName($fname,$punctuation)5
{6
echo $fname . " Refsnes" . $punctuation . "<br>";7
}8
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echo "My name is ";10
writeName("Kai Jim",".");11
echo "My sister's name is ";12
writeName("Hege","!");13
echo "My brother's name is ";14
writeName("Ståle","?");15
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<p>PHP 基础教程 - 简单教程(www.twle.cn)</p>18