How to output website file path in wordpress

#WordPress can obtain and output website-related file paths through related functions. In WordPress, you can obtain the site path, theme file path, plug-in file path, etc. through related functions.

The specific output path method is as follows:

Site path related functions

##home_url()

Returns the site path, which is equivalent to the "site address (URL)" in background settings->General

$url = home_url();
echo $url;
$url = home_url('/images/');
echo $url;

site_url()

If WordPress is installed in the root directory of the domain name, this function is the same as home_url().

If WordPress is installed in a subdirectory, site_url() returns the actual installation address of WordPress, which is equivalent to the "WordPress address (URL)" in Backstage->Settings->General.

$url = site_url();
echo $url;

admin_url()

Returns the backend address. After passing parameters, you can also return the address of the backend menu

$url = admin_url();
echo $url;

content_url ()

Return to the actual wp-content directory. If it is installed by default and installed in the root directory, it will be as follows

$url = content_url();
echo $url;

includes_url()

Returns the address of the directory wp-includes where the core files of the current WordPress site are stored. You can take a $path as a parameter.

$url = includes_url( '/js/');
echo $url;

wp_upload_dir()

Returns the address of the WordPress upload directory, which is an array containing a series of information related to the upload address.

<php $upload_dir = wp_upload_dir(); >

Provide the following information to you

'path' - the absolute path of the server to the upload directory, usually starting with a backslash (/) 'url' - the complete URL of the upload directory 'subdir' - Subdirectory name, usually a directory address organized in year/month format, such as /2016/05 'basedir' - Absolute server path to the upload directory, excluding subdirectories 'baseurl' - Full URL of the upload directory, excluding subdirectories Directory 'error' - error message.

For example

$upload_dir = wp_upload_dir();echo $upload_dir['baseurl'];

Theme path related functions

##get_theme_root_uri()

Get the directory URI where the theme is stored

echo get_theme_root_uri();
get_theme_root()

Get the server absolute path of the directory where the theme is stored

echo get_theme_root();

get_theme_roots()

Get the directory name of the theme directory. If your theme directory is /wp-content/themes, then

echo get_theme_roots();// Output: /themes

get_stylesheet_directory()

Get the server absolute path to the currently enabled theme directory.

can be used to include files, for example

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get_stylesheet_directory_uri()

Get the URI of the currently enabled theme directory.

Can be used when a theme directory URI is required.

get_stylesheet()

Get the theme directory name of the currently enabled theme. The difference from get_template() is that if a child theme is used, the directory of the child theme is returned. name.

Plug-in path related functions

plugins_url()

Get the URI of the current plug-in directory, for example, a plug-in is located at /wp-content/plugins/ Under myplugin, the main file name of the plug-in in this directory is myplugin.php. Execute the following code in myplugin.php. The result is as follows

echo plugins_url();//Output: https://www. 53431.com/wp-content/pluginsecho plugins_url('',__FILE__);//Output: https://www.53431.com/wp-content/plugins/mypluginecho plugins_url('js/myscript.js',__FILE__) ;//Output: https://www.53431.com/wp-content/plugins/myplugin/js/myscript.js

plugin_dir_url()

Return the directory URI of the current plugin, for example

echo plugin_dir_url(__FILE__);//Output: https://www.53431.com/wp-content/plugins/myplugin/

Note the backslash at the end.

plugin_dir_path()

Returns the server absolute path of the current plug-in directory, for example

echo plugin_dir_path(__FILE__);//Output: /home/ user/public_html/wp-content/plugins/myplugin/

can be used to reference files, such as

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##plugin_basename()

Return the name of the plug-in file that calls this function (including the plug-in path)

For example, calling this function in the myplugin.php file under the plug-in myplugin, the result is as follows

echo plugin_basename(__FILE__); //Output: myplugin/myplugin.php

If called in the myplugin/include/test.php file (test.php is referenced to myplugin.php through include), the result is as follows

echo plugin_basename(__FILE__);//Output: myplugin/include/test.php

Url path related constants

There is also a set of used in WordPress The constant defined by define represents the path.

WP_CONTENT_DIR

Absolute path to the server of the wp-content directory.

WP_CONTENT_URL

URI address of the wp-content directory.

WP_PLUGIN_DIR

The absolute path of the server to the plug-in directory.

WP_PLUGIN_URL

The URI address of the plug-in directory.

Recommended: WordPress Tutorial

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