Config_Container::getItem
Synopsis
mixed Config_Container::getItem (
string $type
= null
, string $name
= null
, mixed $content
= null
, array $attributes
= null
, int $index = -1
)
Описание
This method tries to find the items that respond to the specified parameters.
This method can only be called on an object of type
'section'. Note that root is a section.
This method is not recursive and tries to keep the current structure.
Parameter
-
string
$type -
type of item:
directive,section,comment,blank...
-
string
$name -
item name
-
mixed
$content -
find item with this content
-
array
$attributes -
find item with attribute set to the given value
-
integer
$index -
index of the item in the returned object list. If it is not set, will try to return the last item with this name.
Return value
mixed - reference to item found or FALSE when not found
Замечание
This function can not be called statically.
Пример
A few examples on how to find items using getItem()
<?php
// will return the last directive found
$directives =& $obj->getItem('directive');
// will return the last directive found with content 'root'
$directives =& $obj->getItem('directive', null, 'root');
// will return the fourth directive with name 'bar'
$directive_bar_4 =& $obj->getItem('directive', 'bar', null, null, 4);
// will return the last section named 'foo'
$section_foo =& $obj->getItem('section', 'foo');
// will return the last section with attribute 'id' set to 'db'
$section_foo =& $obj->getItem('section', 'foo', null, array('id' => 'db'));
?>