uopz_rename
(PECL uopz >= 1.0.0)
uopz_rename — Rename a function at runtime
Description
void uopz_rename
( string
$class
, string $function
, string $rename
)
void uopz_rename
( string
$function
, string $rename
)
Renames function to rename
Note:
If both functions exist, this effectively swaps their names
Parameters
-
class -
The name of the class containing the function
-
function -
The name of an existing function
-
rename -
The new name for the function
Return Values
Examples
Example #1 uopz_rename() example
<?php
uopz_rename("strlen", "original_strlen");
echo original_strlen("Hello World");
?>
The above example will output something similar to:
11
Example #2 uopz_rename() class example
<?php
class My {
public function strlen($arg) {
return strlen($arg);
}
}
uopz_rename(My::class, "strlen", "original_strlen");
echo My::original_strlen("Hello World");
?>
The above example will output something similar to:
11
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