classkit_method_add
(PECL)
classkit_method_add -- Dynamically adds a new method to a given class
Description
bool
classkit_method_add ( string classname, string methodname, string args, string code [, int flags] )
警告 |
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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_PROTECTED or
CLASSKIT_ACC_PRIVATE
注:
This parameter is only used as of PHP 5, because, prior to this,
all methods were public.
Return Values
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範例 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); ?>
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The above example will output: |