uopz_flags

(PECL uopz 2 >= 2.0.2, PECL uopz 5)

uopz_flags — Get or set flags on function or class

说明

int uopz_flags ( string $function , int $flags )

int uopz_flags ( string $class , string $function , int $flags )

Get or set the flags on a class or function entry at runtime

参数

class: The name of a class
function: The name of the function
flags: A valid set of ZEND_ACC_ flags, ZEND_ACC_FETCH to read flags

返回值

If setting, returns old flags, else returns flags

范例

Example #1 uopz_flags() example


<?php
class Test {
    public function method() {
        return __CLASS__;
    }
}

$flags = uopz_flags("Test", "method", ZEND_ACC_FETCH);

var_dump((bool) (uopz_flags("Test", "method", ZEND_ACC_FETCH) & ZEND_ACC_PRIVATE));
var_dump((bool) (uopz_flags("Test", "method", ZEND_ACC_FETCH) & ZEND_ACC_STATIC));

var_dump(uopz_flags("Test", "method", $flags|ZEND_ACC_STATIC|ZEND_ACC_PRIVATE));

var_dump((bool) (uopz_flags("Test", "method", ZEND_ACC_FETCH) & ZEND_ACC_PRIVATE));
var_dump((bool) (uopz_flags("Test", "method", ZEND_ACC_FETCH) & ZEND_ACC_STATIC));
?>

以上例程的输出类似于：

bool(false)
bool(false)
int(1234567890)
bool(true)
bool(true)