php面试题说明 :
例如:my name is fanglor =》 ym eman si orlgnaf
php面试题的答案:
<BR>function restr ($str) <BR>{ <BR>$str1 = explode (' ',$str); <BR>$str2 = ''; <BR>$temp = ''; <BR>for ($i=0;$i<count ($str1);$i++) <BR>{ <BR>$str2 .= $temp.strrev ($str1[$i]); <BR>$temp = ' '; <BR>} <BR>return $str2; <br><br>} <BR>
测试代码:
<BR>$str = "my name is fanglor "; <BR>e<b style="color:transparent">(、本文来源gao@!dai!ma.com搞$$代^@码网*</b><i>搞gaodaima代码</i>cho restr ($str); <BR>
打印结果:
ym eman si rolgnaf