(PHP 5 >= 5.3.2)
ReflectionMethod::setAccessible — Set method accessibility
$accessible
)Sets a method to be accessible. For example, it may allow protected and private methods to be invoked.
accessible
TRUE to allow accessibility, or FALSE.
没有返回值。
dave1010 at gmail dot com (2011-05-11 03:21:25)
This is handy for accessing private methods but remember that things are normally private for a reason! Unit Testing is one (debatable) use case for this.
Example:
<?php
class Foo {
private function myPrivateMethod() {
return 7;
}
}
$method = new ReflectionMethod('Foo', 'myPrivateMethod');
$method->setAccessible(true);
echo $method->invoke(new Foo);
// echos "7"
?>
This works nicely with PHPUnit: http://php.net/manual/en/reflectionmethod.setaccessible.php