As of apd 1.0.1, rename_function is case sensitive. The parameter original_name must be all lowercase for it to work properly. Your function can still be camel case, for example, but you must specify that function as all lower case for the original_name parameter.
rename_function
(PECL apd >= 0.2)
rename_function — Renames orig_name to new_name in the global function table
Description
rename_function
( string
$original_name
, string $new_name
) : boolRenames a orig_name to new_name in the global function table. Useful for temporarily overriding built-in functions.
Parameters
-
original_name -
The original function name.
-
new_name -
The new name for the
original_namefunction.
Return Values
Returns TRUE on success or FALSE on failure.
Examples
Example #1 rename_function() example
<?php
rename_function('mysql_connect', 'debug_mysql_connect' );
?>
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