(PECL uopz 5, PECL uopz 6, PECL uopz 7)
uopz_get_static — Gets the static variables from function or method scope
Gets the static variables from function or method scope.
classThe name of the class.
functionThe name of the function or method.
Returns an associative array of variable names mapped to their
current values on success, or null if the function or method does not exist.
As of PHP 8.3.0, static initialzers are either computed during compile time,
or if that is not possible, only when the function or method is run the first
time, in which case the value of the static variable is reported as null
prior to the first invocation.
示例 #1 Basic uopz_get_static() Usage
<?php
function foo() {
static $bar = 'baz';
}
var_dump(uopz_get_static('foo'));
?>以上示例会输出：
array(1) {
["bar"]=>
string(3) "baz"
}