(PECL runkit >= 0.7.0)
runkit_method_add — Dynamically adds a new method to a given class
bool 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 ]] )
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)
Note:
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.
Returns TRUE
on success or FALSE
on failure.
Version | Description |
---|---|
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. |
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); ?>
The above example will output:
16
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Licensed under the Creative Commons Attribution License v3.0 or later.
https://secure.php.net/manual/en/function.runkit-method-add.php