source:
trunk/library/PEAR/PEAR5.php
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5146
Revision 5146, 1.1 KB checked in by wmerlotto, 13 years ago (diff) |
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1 | <?php |
2 | /** |
3 | * This is only meant for PHP 5 to get rid of certain strict warning |
4 | * that doesn't get hidden since it's in the shutdown function |
5 | */ |
6 | class PEAR5 |
7 | { |
8 | /** |
9 | * If you have a class that's mostly/entirely static, and you need static |
10 | * properties, you can use this method to simulate them. Eg. in your method(s) |
11 | * do this: $myVar = &PEAR5::getStaticProperty('myclass', 'myVar'); |
12 | * You MUST use a reference, or they will not persist! |
13 | * |
14 | * @access public |
15 | * @param string $class The calling classname, to prevent clashes |
16 | * @param string $var The variable to retrieve. |
17 | * @return mixed A reference to the variable. If not set it will be |
18 | * auto initialised to NULL. |
19 | */ |
20 | static function &getStaticProperty($class, $var) |
21 | { |
22 | static $properties; |
23 | if (!isset($properties[$class])) { |
24 | $properties[$class] = array(); |
25 | } |
26 | |
27 | if (!array_key_exists($var, $properties[$class])) { |
28 | $properties[$class][$var] = null; |
29 | } |
30 | |
31 | return $properties[$class][$var]; |
32 | } |
33 | } |
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