PHP 7.1.24 Released

ReflectionClass::getModifiers

(PHP 5, PHP 7)

ReflectionClass::getModifiers获取类的修饰符

说明

public int ReflectionClass::getModifiers ( void )

返回这个类访问修饰符的位字段。

参数

此函数没有参数。

返回值

返回 修饰符常量 的位掩码。

参见

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User Contributed Notes 1 note

up
-4
Nicola Pietroluongo
3 years ago
It's the amount of memory allocation in bit.
By default many systems allocate 1048576 bit (1 Megabit).

/* Example 1 */

class Test {}
$classTest = new Test();
$reflectionClass = new \ReflectionClass('Test');
$classModifiers = $reflectionClass->getModifiers();
var_export($classModifiers);

//output
1048576

/* Example 2 */

class Test {}
//the constructor is missing
$reflectionClass = new \ReflectionClass('Test');
$classModifiers = $reflectionClass->getModifiers();
var_export($classModifiers);

//output
0
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