get_home_path() - WordPress 函数参考中文文档

返回介绍

get_home_path()

发布于 2017-09-10 字数2389 浏览 1040 评论 0

get_home_path()

Get the absolute filesystem path to the root of the WordPress installation


描述


返回值

(string) Full filesystem path to the root of the WordPress installation


源代码

File: wp-admin/includes/file.php

function get_home_path() {
	$home    = set_url_scheme( get_option( 'home' ), 'http' );
	$siteurl = set_url_scheme( get_option( 'siteurl' ), 'http' );
	if ( ! empty( $home ) && 0 !== strcasecmp( $home, $siteurl ) ) {
		$wp_path_rel_to_home = str_ireplace( $home, '', $siteurl ); /* $siteurl - $home */
		$pos = strripos( str_replace( '\\', '/', $_SERVER['SCRIPT_FILENAME'] ), trailingslashit( $wp_path_rel_to_home ) );
		$home_path = substr( $_SERVER['SCRIPT_FILENAME'], 0, $pos );
		$home_path = trailingslashit( $home_path );
	} else {
		$home_path = ABSPATH;
	}

	return str_replace( '\\', '/', $home_path );
}

更新日志

Version 描述
1.5.0 Introduced.

相关函数

Uses

  • wp-includes/formatting.php:
    trailingslashit()
  • wp-includes/link-template.php:
    set_url_scheme()
  • wp-includes/option.php:
    get_option()

Used By

  • wp-admin/includes/network.php:
    network_step2()
  • wp-admin/includes/misc.php:
    save_mod_rewrite_rules()
  • wp-admin/includes/misc.php:
    iis7_save_url_rewrite_rules()
  • wp-admin/includes/upgrade.php:
    make_site_theme_from_oldschool()

User Contributed Notes

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    Contributed by Codex

    Default Usage

    
    // Return "Path: /var/www/htdocs/" or "Path: /var/www/htdocs/wordpress/" if it is subfolder.
    printf( 'Path: %s', get_home_path() );
    

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