(PECL classkit >= 0.1)
classkit_method_add — Dynamically adds a new method to a given class
$classname
, string $methodname
, string $args
, string $code
[, int $flags = CLASSKIT_ACC_PUBLIC
] )This function is EXPERIMENTAL. The behaviour of this function, its name, and surrounding documentation may change without notice in a future release of PHP. This function should be used at your own risk.
classnameThe class to which this method will be added
methodnameThe name of the method to add
argsComma-delimited list of arguments for the newly-created method
code
The code to be evaluated when methodname
is called
flags
The type of method to create, can be
CLASSKIT_ACC_PUBLIC,
CLASSKIT_ACC_PROTECTED or
CLASSKIT_ACC_PRIVATE
Note:
This parameter is only used as of PHP 5, because, prior to this, all methods were public.
Returns TRUE on success or FALSE on failure.
Example #1 classkit_method_add() example
<?php
class Example {
function foo() {
echo "foo!\n";
}
}
// create an Example object
$e = new Example();
// Add a new public method
classkit_method_add(
'Example',
'add',
'$num1, $num2',
'return $num1 + $num2;',
CLASSKIT_ACC_PUBLIC
);
// add 12 + 4
echo $e->add(12, 4);
?>
The above example will output:
16