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文件: /opt/alt/php52/usr/share/pear/PEAR5.php
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<?php /** * This is only meant for PHP 5 to get rid of certain strict warning * that doesn't get hidden since it's in the shutdown function */ class PEAR5 { /** * If you have a class that's mostly/entirely static, and you need static * properties, you can use this method to simulate them. Eg. in your method(s) * do this: $myVar = &PEAR5::getStaticProperty('myclass', 'myVar'); * You MUST use a reference, or they will not persist! * * @access public * @param string $class The calling classname, to prevent clashes * @param string $var The variable to retrieve. * @return mixed A reference to the variable. If not set it will be * auto initialised to NULL. */ static function &getStaticProperty($class, $var) { static $properties; if (!isset($properties[$class])) { $properties[$class] = array(); } if (!array_key_exists($var, $properties[$class])) { $properties[$class][$var] = null; } return $properties[$class][$var]; } }
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