(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
© 1997–2018 The PHP Documentation Group
Licensed under the Creative Commons Attribution License v3.0 or later.
https://secure.php.net/manual/en/function.runkit-method-add.php