runkit_method_add
(PECL)
runkit_method_add -- Dynamically adds a new method to a given class
Description
bool
runkit_method_add ( string classname, string methodname, string args, string code [, int flags] )
| Warning |
This function is
EXPERIMENTAL. The behaviour of this function, the
name of this function, and anything else documented about this
function may change without notice in a future release of PHP.
Use this function at your own risk. |
Parameters
- 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
RUNKIT_ACC_PUBLIC,
RUNKIT_ACC_PROTECTED or
RUNKIT_ACC_PRIVATE
Note:
This parameter is only used as of PHP 5, because, prior to this,
all methods were public.
Return Values
Returns TRUE on success or FALSE on failure.
Examples
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: |