Question

weblog_ping( string $server = '',  string $path = '' )

Send a pingback.

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description

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参数

$server

(string) (Optional) Host of blog to connect to.

Default value: ''

$path

(string) (Optional) Path to send the ping.

Default value: ''

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源代码

File: wp-includes/comment.php

function weblog_ping($server = '', $path = '') {
	include_once( ABSPATH . WPINC . '/class-IXR.php' );
	include_once( ABSPATH . WPINC . '/class-wp-http-ixr-client.php' );

	// using a timeout of 3 seconds should be enough to cover slow servers
	$client = new WP_HTTP_IXR_Client($server, ((!strlen(trim($path)) || ('/' == $path)) ? false : $path));
	$client->timeout = 3;
	$client->useragent .= ' -- WordPress/' . get_bloginfo( 'version' );

	// when set to true, this outputs debug messages by itself
	$client->debug = false;
	$home = trailingslashit( home_url() );
	if ( !$client->query('weblogUpdates.extendedPing', get_option('blogname'), $home, get_bloginfo('rss2_url') ) ) // then try a normal ping
		$client->query('weblogUpdates.ping', get_option('blogname'), $home);
}

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更新日志

Version	description
1.2.0	Introduced.

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相关函数

Uses

• wp-includes/formatting.php: trailingslashit()
• wp-includes/general-template.php: get_bloginfo()
• wp-includes/link-template.php: home_url()
• wp-includes/option.php: get_option()
• wp-includes/class-wp-http-ixr-client.php: WP_HTTP_IXR_Client::__construct()

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Used By

• wp-includes/comment.php: generic_ping()

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User Contributed Notes