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# runkit_function_redefine

(no version information, might be only in CVS)

runkit_function_redefine -- Replace a function definition with a new implementation

## Beskrivelse

bool runkit_function_redefine ( string funcname, string arglist, string code )

## Parameterliste

funcname

  Name of function to redefine

arglist

  New list of arguments to be accepted by function

code

  New code implementation

## Returneringsværdier

Returnerer `TRUE` ved succes, `FALSE` ved fejl.

## Eksempler

Eksempel 1. A runkit_function_redefine() example

`<?php function testme() { echo "Original Testme Implementation\n"; } testme(); runkit_function_redefine('testme','','echo "New Testme Implementation\n";'); testme(); ?>`

Ovenstående eksempel vil udskrive:

    Original Testme Implementation
    New Testme Implementation

## Se også

runkit_function_add()
runkit_function_copy()
runkit_function_rename()
runkit_function_remove()

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runkit_function_copy | op | runkit_function_remove