global array

[flea333]

I have a function and I am defining an array inside it. However I declare the array outside the function so I thought it would be global, however outside the function I can't read the array.

I define it as:
$imagearray = array();

Then I define each component inside the function.

 

[jay123454]

Did you declare the array as global inside your function? I would think that may be a possible problem.

global $imagearray;

should be near the top of your function.

 

[dkdude]

This is one way of doing it:

<?php

function addThis($data) {
  $GLOBALS["myArray"][].= $data;
}

addThis("Hello");
addThis("A short message");
addThis("Goodbye");

echo count($myArray)." records has been added.<HR>";

foreach($myArray as $value)
  echo $value."<BR>";

?>

Jakob