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classkit_method_add
Dynamically adds a new method to a given class
(PECL classkit:0.1-0.4 runkit:0.7-0.9)
bool classkit_method_add ( string classname, string methodname, string args, string code [, int flags] )
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
CLASSKIT_ACC_PUBLIC,CLASSKIT_ACC_PROTECTEDorCLASSKIT_ACC_PRIVATENote:This parameter is only used as of PHP 5, because, prior to this, all methods were public.
Examples
Example 390. 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