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Dobby

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Posts posted by Dobby


  1. Hi,

    I am new to PHP and I have this homework due Sunday, I got it on Friday btw :) I have complete the first part of it , but I can not complete the second part of it. This is the exercise:

    Largest Row and Column

    Write a 4x4 array and fill it with random 1's or 0's

    0 0 1 1
    
    0 1 0 0
    
    1 0 1 1
    
    1 0 0 1

    Display which row and which column has the biggest number of 1's

    this is my code: 

    <?php
    
    $num = array("0", "1");
    
    
    
    $rows = rand(4, 4); //using rand() function to generate 4 different numbers, min & max=4
    
    $cols = rand(4, 4);
    
    
    
    echo "<table>";
    
    for($i = 1; $i <= $rows; $i++)
    
    {
    
        echo "<tr>";
    
        for($j = 1; $j <= $cols; $j++)
    
        {
    
         $td_text = $num[rand(0,(count($num)-1))]; //number spacing
    
            echo '<td>'.$td_text.'</td>';
    
        }
    
        echo "</tr>";
    
    }
    
    
    
    ?>

    [edit : zane] Don't hesitate to use code tags next time ;), it's the <> button.

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