uopz_rename

(PECL uopz 1, PECL uopz 2)

uopz_rename — Rename a function at runtime

Aviso

This function has been REMOVED in PECL uopz 5.0.0.

Descrição

uopz_rename ( string $function , string $rename ) : void
uopz_rename ( string $class , string $function , string $rename ) : void

Renames function to rename

Nota:

If both functions exist, this effectively swaps their names

Parâmetros

class

The name of the class containing the function

function

The name of an existing function

rename

The new name for the function

Valor Retornado

Exemplos

Exemplo #1 uopz_rename() example

<?php
uopz_rename("strlen", "original_strlen");

echo original_strlen("Hello World");
?>

O exemplo acima irá imprimir:

11

Exemplo #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");
?>

O exemplo acima irá imprimir:

11