ghostkit / gutenberg / utils / encode-decode / index.php

index.php in Block Animations, Motion & Scroll Effects – Ghost Kit 3.7.0, at gutenberg/utils/encode-decode/index.php

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1	<?php
2	/**
3	* Encode/Decode helper functions.
4	*
5	* @package ghostkit
6	*/
7
8	if ( ! defined( 'ABSPATH' ) ) {
9	exit;
10	}
11
12	/**
13	* Encode string.
14	*
15	* @param string\|array $str - string to encode.
16	*
17	* @return string\|array
18	*/
19	function ghostkit_encode( $str ) {
20	// Array.
21	if ( is_array( $str ) ) {
22	$result = array();
23
24	foreach ( $str as $k => $val ) {
25	$result[ ghostkit_encode( $k ) ] = ghostkit_encode( $val );
26	}
27
28	return $result;
29	}
30
31	// String.
32	if ( is_string( $str ) ) {
33	// Because of these replacements, some attributes can't be exported to XML without being broken. So, we need to replace it manually with something safe.
34	// https://github.com/WordPress/gutenberg/blob/88645e4b268acf5746e914159e3ce790dcb1665a/packages/blocks/src/api/serializer.js#L246-L271 .
35	$str = str_replace( '--', '_u002d__u002d_', $str );
36
37	// phpcs:ignore
38	$str = rawurlencode( $str );
39	}
40
41	return $str;
42	}
43
44	/**
45	* Decode string.
46	*
47	* @param string\|array $str - string to decode.
48	*
49	* @return string\|array
50	*/
51	function ghostkit_decode( $str ) {
52	// Array.
53	if ( is_array( $str ) ) {
54	$result = array();
55
56	foreach ( $str as $k => $val ) {
57	$result[ ghostkit_decode( $k ) ] = ghostkit_decode( $val );
58	}
59
60	return $result;
61	}
62
63	// String.
64	if ( is_string( $str ) ) {
65	// Previously we used urldecode() function, but it doesn't work properly with `+` character.
66	// For example, there styles will be broken: width: calc( 100% + 20px );.
67	$str = rawurldecode( $str );
68
69	// Because of these replacements, some attributes can't be exported to XML without being broken. So, we need to replace it manually with something safe.
70	// https://github.com/WordPress/gutenberg/blob/88645e4b268acf5746e914159e3ce790dcb1665a/packages/blocks/src/api/serializer.js#L246-L271 .
71	$str = str_replace( '_u002d__u002d_', '--', $str );
72	}
73
74	return $str;
75	}
76