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