PHP includes a file several times on one page

Question

I have a php file with a name kal_test.phpthat assigns a value to a variable $vbl. This variable is needed in a file with a name kal_generator.phpthat creates a table from this variable (I will show you the details). This happens as follows:

---

[kal_test.php]

<?php
$vbl = "14/09/2011";
include ("kal_generator.php");
?>

[kal_test.php]

<?php
// Long code converts the $vbl into a 2-dimensional array called $output
// I'll spare you the details (it works fine by the way)
?>

<table>
  <tr><th>bla</th><th>blabla</th></tr>

<?php
foreach ($output as $v1) {
    echo "<tr>";
    foreach ($v1 as $v2) {
        echo "<td>$v2</td>";
    }
    echo "</tr>\n";
}
?>

</table>

---

This setting works fine, but I can’t do two of them on the same page, for example:

[kal_test.php]

<?php
$vbl = "14/09/2011";
include ("kal_generator.php");
$vbl = "21/09/2011";
include ("kal_generator.php");
?>

This will produce the following result:

//here comes the header

<table> // table created with $vbl = "14/09/2011"
  <tr><th>bla</th><th>blabla</th></tr>
  <tr><td>this</td><td>works</td></tr>
  <tr><td>this</td><td>works</td></tr>
</table>

//here should the second table be and also the rest of the page (footer), this is completely missing

What am I doing wrong? Thank!

Answer 1

, kal_generator.php. PHP , ​​ . , , , .

kal_test.php

<?php
require_once 'kal_generator.php';
kal_generator("14/09/2011");
kal_generator("21/09/2011");
?>

kal_generator.php

<?php
function kal_generator($vbl) {
    /**
     * Here, you should be creating $output
     */
    echo <<EOF
<table>
  <tr><th>bla</th><th>blabla</th></tr>

EOF;
    foreach ($output as $v1) {
        echo "<tr>";
        foreach ($v1 as $v2) {
            echo "<td>$v2</td>";
        }
        echo "</tr>\n";
    }

    echo "</table>\n";
}
?>