08-09-2012
In truth, it is a global variable accessed with the funny name of Egg::e. You can choose whether global things are allowed to use it by whether you make it public.
static functions in a class work the same way... In truth they are global functions accessed via classname::function().
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LEARN ABOUT PHP
httpquerystring
HTTPQUERYSTRING(3) 1 HTTPQUERYSTRING(3)
The HttpQueryString class
CLASS SYNOPSIS
HttpQueryString
HttpQueryStringArrayAccessSerializable
o final public HttpQueryString::__construct ([bool $global = true], [mixed $add])
o public mixed HttpQueryString::get NULL ([string $key], [mixed $type], [mixed $defval], [bool $delete = false])
o public HttpQueryString HttpQueryString::mod (mixed $params)
o public string HttpQueryString::set (mixed $params)
o static public HttpQueryString HttpQueryString::singleton ([bool $global = true])
o public array HttpQueryString::toArray (void )
o public string HttpQueryString::toString (void )
o public bool HttpQueryString::xlate (string $ie, string $oe)
CLASS MEMBERS
PROPERTIES
Instance Properties
+----------+-----------------------------+---+---+
|Modifiers | | | |
| | | | |
| | Type | | |
| | | | |
| | Name | | |
| | | | |
| | Description | | |
| | | | |
+----------+-----------------------------+---+---+
| private | | | |
| | | | |
| | array | | |
| | | | |
| | queryArray | | |
| | | | |
| | query parameters | | |
| | | | |
| private | | | |
| | | | |
| | string | | |
| | | | |
| | queryString | | |
| | | | |
| | serialized query parameters | | |
| | | | |
+----------+-----------------------------+---+---+
Static Properties
+----------+------------------+---+
|Modifiers | | |
| | | |
| | Type | |
| | | |
| | Name | |
| | | |
| | Description | |
| | | |
+----------+------------------+---+
| private | | |
| | | |
| | array | |
| | | |
| | instance | |
| | | |
| | holds singletons | |
| | | |
+----------+------------------+---+
PREDEFINED CONSTANTS
+-----+--------------------------------+---+
|Type | | |
| | | |
| | Name | |
| | | |
| | Description | |
| | | |
+-----+--------------------------------+---+
|int | | |
| | | |
| | TYPE_BOOL | |
| | | |
| | retrieve query param as bool | |
| | | |
|int | | |
| | | |
| | TYPE_INT | |
| | | |
| | retrieve query param as int | |
| | | |
|int | | |
| | | |
| | TYPE_FLOAT | |
| | | |
| | retrieve query param as float | |
| | | |
|int | | |
| | | |
| | TYPE_STRING | |
| | | |
| | retrieve query param as string | |
| | | |
|int | | |
| | | |
| | TYPE_ARRAY | |
| | | |
| | retrieve query param as array | |
| | | |
|int | | |
| | | |
| | TYPE_OBJECT | |
| | | |
| | retrieve query param as object | |
| | | |
+-----+--------------------------------+---+
PHP Documentation Group HTTPQUERYSTRING(3)