ID: 12800
Updated by: rasmus
Reported By: [EMAIL PROTECTED]
Old Status: Open
Status: Bogus
Bug Type: Variables related
Operating System: linux
PHP Version: 4.0.6
New Comment:
It is documented in the section on variable scope that you have to use the 'global'
keyword to access a global variable from inside a function.
Previous Comments:
------------------------------------------------------------------------
[2001-08-16 16:44:16] [EMAIL PROTECTED]
In next PHP page test.php something weird happens:
<html><body>
<% // using asp_tags
print "before call: $QUERY_STRING <br>";
function do_it () {
print "inside: $QUERY_STRING <br>";
}
do_it ();
print "after call: $QUERY_STRING <br>";
%>
Note: variables comming from register_globals also
disappear inside the function.
<form action="test.php" method="get">
<input type="hidden" name="name" value="value">
<input type="button" value="< go back" onClick="history.back()">
<input type="submit" value="do it">
</form>
</body></html>
If it is the normal behavior of PHP to make the QUERY_STRING disappear inside function
bodies, then please document it in the PHP manual. If it's really a bug...that's bad.
Please, let me know something asap.
Frank.
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Edit this bug report at http://bugs.php.net/?id=12800&edit=1
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