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字母顺序颠倒而单词顺序不变的php代码

Jun 06, 2016 pm 08:34 PM
reverse

一个英文语句怎样把它的每个单词的字母顺序颠倒而单词顺序不变?

php面试题说明 :

例如:my name is fanglor =》 ym eman si orlgnaf

php面试题的答案:

复制代码 代码如下:


function restr ($str)
{
$str1 = explode (' ',$str);
$str2 = '';
$temp = '';
for ($i=0;$i{
$str2 .= $temp.strrev ($str1[$i]);
$temp = ' ';
}
return $str2;

}


测试代码:

复制代码 代码如下:


$str = "my name is fanglor ";
echo restr ($str);


打印结果:
ym eman si rolgnaf ,网站空间,网站空间,香港服务器
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