(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.
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
flags
The type of method to create, can be
CLASSKIT_ACC_PUBLIC
,
CLASSKIT_ACC_PROTECTED
or
CLASSKIT_ACC_PRIVATE
Зауваження:
This parameter is only used as of PHP 5, because, prior to this, all methods were public.
Повертає TRUE
в успішному випадку або FALSE
в разі помилки.
Приклад #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);
?>
Наведений вище приклад виведе:
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