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php怎么输出空格?

Jun 13, 2016 am 10:50 AM
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php怎么输出空格?

php怎么输出空格?

空格是一个字符串,前后使用引号(单双均可),然后用echo就可以输出,例如下面的语句输出一个空格:

echo ' ';
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一般情况下网页会过滤多余的空格,解决方法有两种,一是使用中文的全角空格,二是使用标准的特殊符号 ,下面的两个语句都分别是例子:

echo "  ";
echo "   ";
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