Dynamically adds a new method to a given class

# runkit_method_add

(PECL runkit >= 0.7.0)

runkit_method_add — Dynamically adds a new method to a given class

### Descrierea

runkit_method_add ( string `$classname` , string `$methodname` , string `$args` , string `$code` [, int `$flags` = RUNKIT_ACC_PUBLIC [, string `$doc_comment` = `NULL` ]] ) : bool
runkit_method_add ( string `$classname` , string `$methodname` , Closure `$closure` [, int `$flags` = RUNKIT_ACC_PUBLIC [, string `$doc_comment` = `NULL` ]] ) : bool

### Parametri

`classname`

  The class to which this method will be added

`methodname`

  The name of the method to add

`args`

  Comma-delimited list of arguments for the newly-created method

`code`

  The code to be evaluated when `methodname` is called

`closure`

  A closure that defines the method.

`flags`

  The type of method to create, can be `RUNKIT_ACC_PUBLIC`, `RUNKIT_ACC_PROTECTED` or `RUNKIT_ACC_PRIVATE` optionally combined via bitwise OR with `RUNKIT_ACC_STATIC` (since 1.0.1)

  > Notă:

  > This parameter is only used as of PHP 5, because, prior to this, all methods were public.

`doc_comment`

  The doc comment of the function.

### Valorile întoarse

Întoarce valoarea `TRUE` în cazul succesului sau `FALSE` în cazul eșecului.

### Istoricul schimbărilor

Versiune | Descriere
--- | ---
runkit 1.0.4 | An alternative syntax expecting a `closure` has been added.
runkit 1.0.4 | The optional parameter `doc_comment` has been added.

### Exemple

Example #1 runkit_method_add() example

`<?php
class Example {
function foo() {
echo "foo!\n";
}
}
// create an Example object
$e = new Example();
// Add a new public method
runkit_method_add(
'Example',
'add',
'$num1, $num2',
'return $num1 + $num2;',
RUNKIT_ACC_PUBLIC
);
// add 12 + 4
echo $e->add(12, 4);
?>`

Exemplul de mai sus va afișa:

    16

### A se vedea și

- runkit_method_copy() - Copies a method from class to another
- runkit_method_redefine() - Dynamically changes the code of the given method
- runkit_method_remove() - Dynamically removes the given method
- runkit_method_rename() - Dynamically changes the name of the given method
- runkit_function_add() - Add a new function, similar to create_function