The php_user_filter class

(PHP 5, PHP 7, PHP 8)

简介

Children of this class are passed to stream_filter_register(). Note that the __construct method is not called; instead, php_user_filter::onCreate() should be used for initialization.

class php_user_filter {

/* 属性 */

public string $filtername = "";

public mixed $params = "";

public ?resource $stream = null;

/* 方法 */

public filter(
    resource $in,
    resource $out,
    int &$consumed,
    bool $closing
): int

public onClose(): void

public onCreate(): bool

}