Question

wp_get_server_protocol()

Return the HTTP protocol sent by the server.

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description

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返回值

(string) The HTTP protocol. Default: HTTP/1.0.

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源代码

File: wp-includes/load.php

function wp_get_server_protocol() {
	$protocol = $_SERVER['SERVER_PROTOCOL'];
	if ( ! in_array( $protocol, array( 'HTTP/1.1', 'HTTP/2', 'HTTP/2.0' ) ) ) {
		$protocol = 'HTTP/1.0';
	}
	return $protocol;
}

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更新日志

Version	description
4.4.0	Introduced.

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相关函数

Used By

• wp-includes/load.php: wp_check_php_mysql_versions()
• wp-includes/load.php: wp_maintenance()
• wp-includes/functions.php: status_header()

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User Contributed Notes