gutenberg / lib / experimental / font-face / bc-layer / class-wp-fonts-utils.php

class-wp-fonts-utils.php in Gutenberg 23.2.2, at lib/experimental/font-face/bc-layer/class-wp-fonts-utils.php

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1	<?php
2	/**
3	* Font API's utility helpers.
4	*
5	* @package WordPress
6	* @subpackage Fonts API
7	* @since X.X.X
8	*/
9
10	if ( ! class_exists( 'WP_Fonts_Utils' ) ) {
11
12	/**
13	* Utility helpers for the Fonts API.
14	*
15	* @since X.X.X
16	* @deprecated 16.3.0 Fonts API is not supported.
17	*/
18	class WP_Fonts_Utils {
19
20	/**
21	* Converts the given font family into a handle.
22	*
23	* @since X.X.X
24	* @deprecated 16.3.0 This method is not supported.
25	*
26	* @return null
27	*/
28	public static function convert_font_family_into_handle() {
29	_deprecated_function( __METHOD__, 'Gutenberg 16.3.0' );
30	return null;
31	}
32
33	/**
34	* Converts the given variation and its font-family into a handle.
35	*
36	* @since X.X.X
37	* @deprecated 16.3.0 This method is not supported.
38	*
39	* @return null
40	*/
41	public static function convert_variation_into_handle() {
42	_deprecated_function( __METHOD__, 'Gutenberg 16.3.0' );
43	return null;
44	}
45
46	/**
47	* Gets the font family from the variation.
48	*
49	* @since X.X.X
50	* @deprecated 16.3.0 This method is not supported.
51	*
52	* @return null Null.
53	*/
54	public static function get_font_family_from_variation() {
55	_deprecated_function( __METHOD__, 'Gutenberg 16.3.0' );
56	return null;
57	}
58
59	/**
60	* Checks if the given input is defined, i.e. meaning is a non-empty string.
61	*
62	* @since X.X.X
63	* @deprecated 16.3.0
64	*
65	* @param string $input The input to check.
66	* @return bool True when non-empty string. Else false.
67	*/
68	public static function is_defined( $input ) {
69	_deprecated_function( __METHOD__, 'Gutenberg 16.3.0' );
70	return ( is_string( $input ) && ! empty( $input ) );
71	}
72	}
73	}
74