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php简单统计字符串单词数量的方法,php统计字符串单词

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Release: 2016-06-13 09:00:36
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php简单统计字符串单词数量的方法,php统计字符串单词

本文实例讲述了php简单统计字符串单词数量的方法。分享给大家供大家参考。具体实现方法如下:

<&#63;php 
  function word_count($sentence){ 
    $array = explode(" ", $sentence); 
    return count($array); 
  } 
  $words = word_count("The is a group of words"); 
  echo $words; 
&#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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