php使用递归函数实现数字累加的方法_php技巧

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Release: 2016-05-16 20:20:46
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本文实例讲述了php使用递归函数实现数字累加的方法。分享给大家供大家参考。具体实现方法如下:

<&#63;php
function summation ($count) {
   if ($count != 0) :
     return $count + summation($count-1);
   endif;
}
$sum = summation(10);
print "Summation = $sum";
&#63;>
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希望本文所述对大家的php程序设计有所帮助。

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