← All changes | libraries/csstidy/class.csstidy_print.php +17 -22 2.4.2 → 3.4 View file →

		@@ -7,8 +7,10 @@
7	7	* @author Florian Schmitz, Brett Zamir, Nikolay Matsievsky, Cedric Morin, Christopher Finke, Mark Scherer, Tobias Bäthge
8	8	* @since 1.0.0
9	9	*/
10	10
	11	+declare(strict_types=1);
	12	+
11	13	// Prohibit direct script loading.
12	14	defined( 'ABSPATH' ) || die( 'No direct script access allowed!' );
13	15
14	16	/**
		@@ -24,83 +26,73 @@
24	26	/**
25	27	* TablePress_CSSTidy instance.
26	28	*
27	29	* @since 1.0.0
28		- * @var TablePress_CSSTidy
29	30	*/
30		- public $parser;
	31	+ public \TablePress_CSSTidy $parser;
31	32
32	33	/**
33	34	* The parsed CSS.
34	35	*
35	36	* @since 1.0.0
36		- * @var array
37	37	*/
38		- public $css = array();
	38	+ public array $css = array();
39	39
40	40	/**
41	41	* The output templates.
42	42	*
43	43	* @since 1.0.0
44		- * @var array
45	44	*/
46		- public $template = array();
	45	+ public array $template = array();
47	46
48	47	/**
49	48	* The raw parsed CSS.
50	49	*
51	50	* @since 1.0.0
52		- * @var array
53	51	*/
54		- public $tokens = array();
	52	+ public array $tokens = array();
55	53
56	54	/**
57	55	* The CSS charset.
58	56	*
59	57	* @since 1.0.0
60		- * @var string
61	58	*/
62		- public $charset = '';
	59	+ public string $charset = '';
63	60
64	61	/**
65	62	* All @import URLs.
66	63	*
67	64	* @since 1.0.0
68		- * @var array
69	65	*/
70		- public $import = array();
	66	+ public array $import = array();
71	67
72	68	/**
73	69	* The namespace.
74	70	*
75	71	* @since 1.0.0
76		- * @var string
77	72	*/
78		- public $namespace = '';
	73	+ public string $namespace = '';
79	74
80	75	/**
81	76	* Saves the input CSS string.
82	77	*
83	78	* @since 1.0.0
84		- * @var string
85	79	*/
86		- public $input_css = '';
	80	+ public string $input_css = '';
87	81
88	82	/**
89	83	* Saves the formatted CSS string.
90	84	*
91	85	* @since 1.0.0
92		- * @var string
93	86	*/
94		- public $output_css = '';
	87	+ public string $output_css = '';
95	88
96	89	/**
97	90	* Saves the formatted CSS string (plain text).
98	91	*
99	92	* @since 1.0.0
100		- * @var string
101	93	*/
102		- public $output_css_plain = '';
	94	+ public string $output_css_plain = '';
103	95
104	96	/**
105	97	* Constructor.
106	98	*
		@@ -221,9 +213,9 @@
221	213	}
222	214	if ( $this->parser->get_cfg( 'preserve_css' ) ) {
223	215	$token[1] = str_replace( ',', ",\n", $token[1] );
224	216	}
225		- $out .= ( '@' !== $token[1][0] ) ? $template[2] . $this->_htmlsp( $token[1], $plain ) : $template[0] . $this->_htmlsp( $token[1], $plain );
	217	+ $out .= ( '' !== $token[1] && '@' !== $token[1][0] ) ? $template[2] . $this->_htmlsp( $token[1], $plain ) : $template[0] . $this->_htmlsp( $token[1], $plain );
226	218	$out .= $template[3];
227	219	break;
228	220	case TablePress_CSSTidy::PROPERTY:
229	221	if ( 2 === $this->parser->get_cfg( 'case_properties' ) ) {
		@@ -261,9 +253,12 @@
261	253	$out = &$in_at_out[ $indent_level - 1 ];
262	254	} else {
263	255	$out = &$output;
264	256	}
265		- $out .= $template[10] . $in_at_out[ $indent_level ];
	257	+ $out .= $template[10];
	258	+ if ( isset( $in_at_out[ $indent_level ] ) ) {
	259	+ $out .= $in_at_out[ $indent_level ];
	260	+ }
266	261	if ( TablePress_CSSTidy::AT_END !== $this->_seeknocomment( $key, 1 ) ) {
267	262	$out .= $template[9];
268	263	} else {
269	264	$out .= rtrim( $template[9] );