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Function Seven

Before to function seven

Array
(
)

This is inside Function seven()

After function seven

Array
(
    [0] => 10
    [1] => 11
    [2] => 12
    [3] => 13
    [4] => 14
    [5] => 15
    [6] => 16
    [7] => 17
    [8] => 18
    [9] => 19
)

CODE FOLLOWS


<?php

    include('includes/header1.php');

    // code
    error_reporting(E_ALL);    // set error reporting to all

    echo('<h1>Function Seven</h1>');

    //============= functions ===============
    // function seven
    // a function that receives an array, populates that array, and returns those values
    // to an array

    function seven($a)
    {
        echo("<p>This is inside Function seven() </p>");
        for($i = 0; $i < 10; $i++)
        {
            $a[$i] = $i + 10;    // NOTE the [] where the index is automagically generated
        }
        return $a;        // note the return
    }

    $a = array();    // init an array
    echo("<p>Before to function seven</p>");
    echo('<pre>');
    print_r($a);
    echo('</pre>');

    $a = seven($a);        // call to function seven

    echo("<p>After function seven</p>");
    echo('<pre>');
    print_r($a);
    echo('</pre>');

    include('includes/footer1.php');
?>

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