Description:
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In a main script file, or included file, or auto_prepend_file it does not matter whether doSomething() is before or after function doSomething() {... does something...}
However, this seems broken when the file is an auto_prepend_file and PHP is called from the command line in interactive mode.

Specifically, two of the four scenarios below seem incorrect.  Scenario 2 is the bug described here, whereas scenario 4 is a separate bug report (Bug 33430).

Csaba Gabor from Vienna

Reproduce code:
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Create a file pop.php (test will only work on a windows system because of the COM component):
<?php
  popup ("inside pop.php");
  function popup($text, $title="PHP popup") {
    $oWSH = new COM("WScript.Shell");
    if (is_null($text)) $text = "NULL";
    $oWSH->Popup($text, 4, $title, 131120);
  }
?>

Now from the Cmd Prompt do the following 4 tests:
1. php.exe -d auto_prepend_file=pop.php
2. php.exe -d auto_prepend_file=pop.php -a
3. php.exe -d auto_prepend_file=pop.php pop.php
4. php.exe -d auto_prepend_file=pop.php -r print('Hi');

Expected result:
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1,2: I expect to get a single popup and then have PHP wait for input
3:   I expect to get a single popup and then PHP should complain about popup being redifined
4:   I should get a single popup and the output should show: Hi

Actual result:
--------------
1, 3:  As expected
2:     The reason for this bug report: PHP dies and complains that it doesn't know what the definition of popup is.  Note that if the invocation of popup is moved below the definition, the popup appears as expected.
4.     The only thing that happens is that Hi is printed.  The auto_prepend_file is not loaded so there is no popup.  This is a separate bug report, Bug 33430, at http://bugs.php.net/33430