wp_is_mobile

function

wp_is_mobile()

Test if the current browser runs on a mobile device (smart phone, tablet, etc.)

Contents

Description
- Return
- Source
- Changelog
Related
- Uses
- Used By
User Contributed Notes

Description Description

Return Return

(bool)

Source Source

File: wp-includes/vars.php

function wp_is_mobile() {
	if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) {
		$is_mobile = false;
	} elseif ( strpos( $_SERVER['HTTP_USER_AGENT'], 'Mobile' ) !== false // many mobile devices (all iPhone, iPad, etc.)
		|| strpos( $_SERVER['HTTP_USER_AGENT'], 'Android' ) !== false
		|| strpos( $_SERVER['HTTP_USER_AGENT'], 'Silk/' ) !== false
		|| strpos( $_SERVER['HTTP_USER_AGENT'], 'Kindle' ) !== false
		|| strpos( $_SERVER['HTTP_USER_AGENT'], 'BlackBerry' ) !== false
		|| strpos( $_SERVER['HTTP_USER_AGENT'], 'Opera Mini' ) !== false
		|| strpos( $_SERVER['HTTP_USER_AGENT'], 'Opera Mobi' ) !== false ) {
			$is_mobile = true;
	} else {
		$is_mobile = false;
	}

	/**
	 * Filters whether the request should be treated as coming from a mobile device or not.
	 *
	 * @since 4.9.0
	 *
	 * @param bool $is_mobile Whether the request is from a mobile device or not.
	 */
	return apply_filters( 'wp_is_mobile', $is_mobile );
}

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Changelog Changelog

Changelog
Version	Description
3.4.0	Introduced.

Uses Uses

Uses
Uses	Description
wp-includes/vars.php: wp_is_mobile	Filters whether the request should be treated as coming from a mobile device or not.
wp-includes/plugin.php: apply_filters()	Calls the callback functions that have been added to a filter hook.

Used By Used By

Used By
Used By	Description
wp-includes/class-wp-customize-manager.php: WP_Customize_Manager::customize_pane_settings()	Print JavaScript settings for parent window.
wp-includes/class-wp-customize-manager.php: WP_Customize_Manager::is_ios()	Determine whether the user agent is iOS.
wp-admin/includes/misc.php: _ipad_meta()
wp-admin/includes/media.php: media_upload_form()	Outputs the legacy media upload form.
wp-includes/theme.php: _wp_customize_loader_settings()	Adds settings for the customize-loader script.
wp-includes/general-template.php: user_can_richedit()	Whether the user can access the visual editor.
wp-includes/functions.php: _device_can_upload()	Test if the current device has the capability to upload files.
wp-includes/class-wp-admin-bar.php: WP_Admin_Bar::_render()
wp-includes/media.php: wp_plupload_default_settings()	Prints default Plupload arguments.
wp-includes/class-wp-editor.php: _WP_Editors::editor_settings()

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User Contributed Notes User Contributed Notes

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Contributed by Codex — 4 years ago
Example
```
<?php
if ( wp_is_mobile() ) {
	/* Display and echo mobile specific stuff here */
}
?>
```
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You must log in to vote on the helpfulness of this noteVote results for this note: 2You must log in to vote on the helpfulness of this note

Contributed by brunoantunes — 4 months ago
Basic usage example:
```
<?php if ( wp_is_mobile() ) : ?>
	/* Display and echo mobile specific stuff here */
<?php else : ?>
	/* Display and echo desktop stuff here */
<?php endif; ?>
```
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