dongzheng8463 2013-07-02 19:06
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使用php [关闭]基于文本中最重复的单词自动生成标题

I would like to generate a title automatically based on the most repeated word in a text using PHP. Example: if the the word "PHP" is repeated the most in a text The title would be : "The text is about PHP".... and so on. I have no clue what to do or from where to start.

Can anyone help me with this?

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  • douren4075 2013-07-02 19:31
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    if i must complete your homework assignment for you, i require full attribution within the paper and the link to this question also in said paper.

    i also require that you actually read, understand and attempt to run this code to enable you to understand it.

    //get all the test from the file
    $text_from_file = file_get_contents("filename.txt");
    
    //get all the words within that text
    $words = str_word_count($text_from_file , 1);
    
    //count up all the unique words within the array
    $unique = array_count_values($words);
    
    //sort by most to least frequent
    arsort($unique); //arsort required to keep keys and values together
    
    //since we dont know the key values here, we need to use foreach
    foreach($unique as $key => $val) {
      echo("The most common word is " . $key . " which occurs " . $val . " times");
    
      break; //always break after the first echo
    }
    
    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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