Question

get_home_path()

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

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description

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返回值

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

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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 );
}

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更新日志

Version	description
1.5.0	Introduced.

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相关函数

Uses

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

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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()

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User Contributed Notes

1. Skip to note content You must log in to vote on the helpfulness of this noteVote results for this note: 0You must log in to vote on the helpfulness of this note 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() );