bookmark-template.php ➔ _walk_bookmarks() - Code Metrics - staylor/WordPress - Measure and Improve Code Quality continuously with Scrutinizer

bookmark-template.php ➔ _walk_bookmarks() F
last analyzed 2016-08-23 15:03 UTC

↳ Parent: Project

Complexity

Conditions	21
Paths	15361

Size

Total Lines	96
Code Lines	63

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	21
eloc	63
nc	15361
nop	2
dl	0
loc	96
rs	2
c	0
b	0
f	0

How to fix Long Method Complexity

<?php
/**
 * Bookmark Template Functions for usage in Themes
 *
 * @package WordPress
 * @subpackage Template
 */

/**
 * The formatted output of a list of bookmarks.
 *
 * The $bookmarks array must contain bookmark objects and will be iterated over
 * to retrieve the bookmark to be used in the output.
 *
 * The output is formatted as HTML with no way to change that format. However,
 * what is between, before, and after can be changed. The link itself will be
 * HTML.
 *
 * This function is used internally by wp_list_bookmarks() and should not be
 * used by themes.
 *
 * @since 2.1.0
 * @access private
 *
 * @param array $bookmarks List of bookmarks to traverse.
 * @param string|array $args {
 *     Optional. Bookmarks arguments.
 *
 *     @type int|bool $show_updated     Whether to show the time the bookmark was last updated.
 *                                      Accepts 1|true or 0|false. Default 0|false.
 *     @type int|bool $show_description Whether to show the bookmakr description. Accepts 1|true,
 *                                      Accepts 1|true or 0|false. Default 0|false.
 *     @type int|bool $show_images      Whether to show the link image if available. Accepts 1|true
 *                                      or 0|false. Default 1|true.
 *     @type int|bool $show_name        Whether to show link name if available. Accepts 1|true or
 *                                      0|false. Default 0|false.
 *     @type string   $before           The HTML or text to prepend to each bookmark. Default `<li>`.
 *     @type string   $after            The HTML or text to append to each bookmark. Default `</li>`.
 *     @type string   $link_before      The HTML or text to prepend to each bookmark inside the anchor
 *                                      tags. Default empty.
 *     @type string   $link_after       The HTML or text to append to each bookmark inside the anchor
 *                                      tags. Default empty.
 *     @type string   $between          The string for use in between the link, description, and image.
 *                                      Default "\n".
 *     @type int|bool $show_rating      Whether to show the link rating. Accepts 1|true or 0|false.
 *                                      Default 0|false.
 *
 * }
 * @return string Formatted output in HTML
 */
function _walk_bookmarks( $bookmarks, $args = '' ) {
	$defaults = array(
		'show_updated' => 0, 'show_description' => 0,
		'show_images' => 1, 'show_name' => 0,
		'before' => '<li>', 'after' => '</li>', 'between' => "\n",
		'show_rating' => 0, 'link_before' => '', 'link_after' => ''
	);

	$r = wp_parse_args( $args, $defaults );

	$output = ''; // Blank string to start with.

	foreach ( (array) $bookmarks as $bookmark ) {
		if ( ! isset( $bookmark->recently_updated ) ) {
			$bookmark->recently_updated = false;
		}
		$output .= $r['before'];
		if ( $r['show_updated'] && $bookmark->recently_updated ) {
			$output .= '<em>';
		}
		$the_link = '#';
		if ( ! empty( $bookmark->link_url ) ) {
			$the_link = esc_url( $bookmark->link_url );
		}
		$desc = esc_attr( sanitize_bookmark_field( 'link_description', $bookmark->link_description, $bookmark->link_id, 'display' ) );
		$name = esc_attr( sanitize_bookmark_field( 'link_name', $bookmark->link_name, $bookmark->link_id, 'display' ) );
 		$title = $desc;

		if ( $r['show_updated'] ) {
			if ( '00' != substr( $bookmark->link_updated_f, 0, 2 ) ) {
				$title .= ' (';
				$title .= sprintf(
					__('Last updated: %s'),
					date(
						get_option( 'links_updated_date_format' ),
						$bookmark->link_updated_f + ( get_option( 'gmt_offset' ) * HOUR_IN_SECONDS )
					)
				);
				$title .= ')';
			}
		}
		$alt = ' alt="' . $name . ( $r['show_description'] ? ' ' . $title : '' ) . '"';

		if ( '' != $title ) {
			$title = ' title="' . $title . '"';
		}
		$rel = $bookmark->link_rel;
		if ( '' != $rel ) {
			$rel = ' rel="' . esc_attr($rel) . '"';
		}
		$target = $bookmark->link_target;
		if ( '' != $target ) {
			$target = ' target="' . $target . '"';
		}
		$output .= '<a href="' . $the_link . '"' . $rel . $title . $target . '>';

		$output .= $r['link_before'];

		if ( $bookmark->link_image != null && $r['show_images'] ) {
			if ( strpos( $bookmark->link_image, 'http' ) === 0 ) {
				$output .= "<img src=\"$bookmark->link_image\" $alt $title />";
			} else { // If it's a relative path
				$output .= "<img src=\"" . get_option('siteurl') . "$bookmark->link_image\" $alt $title />";
			}
			if ( $r['show_name'] ) {
				$output .= " $name";
			}
		} else {
			$output .= $name;
		}

		$output .= $r['link_after'];

		$output .= '</a>';

		if ( $r['show_updated'] && $bookmark->recently_updated ) {
			$output .= '</em>';
		}

		if ( $r['show_description'] && '' != $desc ) {
			$output .= $r['between'] . $desc;
		}

		if ( $r['show_rating'] ) {
			$output .= $r['between'] . sanitize_bookmark_field(
				'link_rating',
				$bookmark->link_rating,
				$bookmark->link_id,
				'display'
			);
		}
		$output .= $r['after'] . "\n";
	} // end while

	return $output;
}

/**
 * Retrieve or echo all of the bookmarks.
 *
 * List of default arguments are as follows:
 *
 * These options define how the Category name will appear before the category
 * links are displayed, if 'categorize' is 1. If 'categorize' is 0, then it will
 * display for only the 'title_li' string and only if 'title_li' is not empty.
 *
 * @since 2.1.0
 *
 * @see _walk_bookmarks()
 *
 * @param string|array $args {
 *     Optional. String or array of arguments to list bookmarks.
 *
 *     @type string   $orderby          How to order the links by. Accepts post fields. Default 'name'.
 *     @type string   $order            Whether to order bookmarks in ascending or descending order.
 *                                      Accepts 'ASC' (ascending) or 'DESC' (descending). Default 'ASC'.
 *     @type int      $limit            Amount of bookmarks to display. Accepts 1+ or -1 for all.
 *                                      Default -1.
 *     @type string   $category         Comma-separated list of category ids to include links from.
 *                                      Default empty.
 *     @type string   $category_name    Category to retrieve links for by name. Default empty.
 *     @type int|bool $hide_invisible   Whether to show or hide links marked as 'invisible'. Accepts
 *                                      1|true or 0|false. Default 1|true.
 *     @type int|bool $show_updated     Whether to display the time the bookmark was last updated.
 *                                      Accepts 1|true or 0|false. Default 0|false.
 *     @type int|bool $echo             Whether to echo or return the formatted bookmarks. Accepts
 *                                      1|true (echo) or 0|false (return). Default 1|true.
 *     @type int|bool $categorize       Whether to show links listed by category or in a single column.
 *                                      Accepts 1|true (by category) or 0|false (one column). Default 1|true.
 *     @type int|bool $show_description Whether to show the bookmark descriptions. Accepts 1|true or 0|false.
 *                                      Default 0|false.
 *     @type string   $title_li         What to show before the links appear. Default 'Bookmarks'.
 *     @type string   $title_before     The HTML or text to prepend to the $title_li string. Default '<h2>'.
 *     @type string   $title_after      The HTML or text to append to the $title_li string. Default '</h2>'.
 *     @type string   $class            The CSS class to use for the $title_li. Default 'linkcat'.
 *     @type string   $category_before  The HTML or text to prepend to $title_before if $categorize is true.
 *                                      String must contain '%id' and '%class' to inherit the category ID and
 *                                      the $class argument used for formatting in themes.
 *                                      Default '<li id="%id" class="%class">'.
 *     @type string   $category_after   The HTML or text to append to $title_after if $categorize is true.
 *                                      Default '</li>'.
 *     @type string   $category_orderby How to order the bookmark category based on term scheme if $categorize
 *                                      is true. Default 'name'.
 *     @type string   $category_order   Whether to order categories in ascending or descending order if
 *                                      $categorize is true. Accepts 'ASC' (ascending) or 'DESC' (descending).
 *                                      Default 'ASC'.
 * }
 * @return string|void Will only return if echo option is set to not echo. Default is not return anything.
 */
function wp_list_bookmarks( $args = '' ) {
	$defaults = array(
		'orderby' => 'name', 'order' => 'ASC',
		'limit' => -1, 'category' => '', 'exclude_category' => '',
		'category_name' => '', 'hide_invisible' => 1,
		'show_updated' => 0, 'echo' => 1,
		'categorize' => 1, 'title_li' => __('Bookmarks'),
		'title_before' => '<h2>', 'title_after' => '</h2>',
		'category_orderby' => 'name', 'category_order' => 'ASC',
		'class' => 'linkcat', 'category_before' => '<li id="%id" class="%class">',
		'category_after' => '</li>'
	);

	$r = wp_parse_args( $args, $defaults );

	$output = '';

	if ( ! is_array( $r['class'] ) ) {
		$r['class'] = explode( ' ', $r['class'] );
	}
 	$r['class'] = array_map( 'sanitize_html_class', $r['class'] );
 	$r['class'] = trim( join( ' ', $r['class'] ) );

	if ( $r['categorize'] ) {
		$cats = get_terms( 'link_category', array(
			'name__like' => $r['category_name'],
			'include' => $r['category'],
			'exclude' => $r['exclude_category'],
			'orderby' => $r['category_orderby'],
			'order' => $r['category_order'],
			'hierarchical' => 0
		) );
		if ( empty( $cats ) ) {
			$r['categorize'] = false;
		}
	}

	if ( $r['categorize'] ) {
		// Split the bookmarks into ul's for each category
		foreach ( (array) $cats as $cat ) {
function myFunction($a) {
    switch ($a) {
        case 'foo':
            $x = 1;
            break;

        case 'bar':
            $x = 2;
            break;
    }

    // $x is potentially undefined here.
    echo $x;
}
			$params = array_merge( $r, array( 'category' => $cat->term_id ) );
			$bookmarks = get_bookmarks( $params );
			if ( empty( $bookmarks ) ) {
				continue;
			}
			$output .= str_replace(
				array( '%id', '%class' ),
				array( "linkcat-$cat->term_id", $r['class'] ),
				$r['category_before']
			);
			/**
			 * Filters the bookmarks category name.
			 *
			 * @since 2.2.0
			 *
			 * @param string $cat_name The category name of bookmarks.
			 */
			$catname = apply_filters( 'link_category', $cat->name );

			$output .= $r['title_before'];
			$output .= $catname;
			$output .= $r['title_after'];
			$output .= "\n\t<ul class='xoxo blogroll'>\n";
			$output .= _walk_bookmarks( $bookmarks, $r );
			$output .= "\n\t</ul>\n";
			$output .= $r['category_after'] . "\n";
		}
	} else {
		//output one single list using title_li for the title
		$bookmarks = get_bookmarks( $r );

		if ( ! empty( $bookmarks ) ) {
			if ( ! empty( $r['title_li'] ) ) {
				$output .= str_replace(
					array( '%id', '%class' ),
					array( "linkcat-" . $r['category'], $r['class'] ),
					$r['category_before']
				);
				$output .= $r['title_before'];
				$output .= $r['title_li'];
				$output .= $r['title_after'];
				$output .= "\n\t<ul class='xoxo blogroll'>\n";
				$output .= _walk_bookmarks( $bookmarks, $r );
				$output .= "\n\t</ul>\n";
				$output .= $r['category_after'] . "\n";
			} else {
				$output .= _walk_bookmarks( $bookmarks, $r );
			}
		}
	}

	/**
	 * Filters the bookmarks list before it is echoed or returned.
	 *
	 * @since 2.5.0
	 *
	 * @param string $html The HTML list of bookmarks.
	 */
	$html = apply_filters( 'wp_list_bookmarks', $output );

	if ( ! $r['echo'] ) {
		return $html;
	}
	echo $html;
}


1			<?php
2			/**
3			* Bookmark Template Functions for usage in Themes
4			*
5			* @package WordPress
6			* @subpackage Template
7			*/
8
9			/**
10			* The formatted output of a list of bookmarks.
11			*
12			* The $bookmarks array must contain bookmark objects and will be iterated over
13			* to retrieve the bookmark to be used in the output.
14			*
15			* The output is formatted as HTML with no way to change that format. However,
16			* what is between, before, and after can be changed. The link itself will be
17			* HTML.
18			*
19			* This function is used internally by wp_list_bookmarks() and should not be
20			* used by themes.
21			*
22			* @since 2.1.0
23			* @access private
24			*
25			* @param array $bookmarks List of bookmarks to traverse.
26			* @param string\|array $args {
27			* Optional. Bookmarks arguments.
28			*
29			* @type int\|bool $show_updated Whether to show the time the bookmark was last updated.
30			* Accepts 1\|true or 0\|false. Default 0\|false.
31			* @type int\|bool $show_description Whether to show the bookmakr description. Accepts 1\|true,
32			* Accepts 1\|true or 0\|false. Default 0\|false.
33			* @type int\|bool $show_images Whether to show the link image if available. Accepts 1\|true
34			* or 0\|false. Default 1\|true.
35			* @type int\|bool $show_name Whether to show link name if available. Accepts 1\|true or
36			* 0\|false. Default 0\|false.
37			* @type string $before The HTML or text to prepend to each bookmark. Default `<li>`.
38			* @type string $after The HTML or text to append to each bookmark. Default `</li>`.
39			* @type string $link_before The HTML or text to prepend to each bookmark inside the anchor
40			* tags. Default empty.
41			* @type string $link_after The HTML or text to append to each bookmark inside the anchor
42			* tags. Default empty.
43			* @type string $between The string for use in between the link, description, and image.
44			* Default "\n".
45			* @type int\|bool $show_rating Whether to show the link rating. Accepts 1\|true or 0\|false.
46			* Default 0\|false.
47			*
48			* }
49			* @return string Formatted output in HTML
50			*/
51			function _walk_bookmarks( $bookmarks, $args = '' ) {
52			$defaults = array(
53			'show_updated' => 0, 'show_description' => 0,
54			'show_images' => 1, 'show_name' => 0,
55			'before' => '<li>', 'after' => '</li>', 'between' => "\n",
56			'show_rating' => 0, 'link_before' => '', 'link_after' => ''
57			);
58
59			$r = wp_parse_args( $args, $defaults );
60
61			$output = ''; // Blank string to start with.
62
63			foreach ( (array) $bookmarks as $bookmark ) {
64			if ( ! isset( $bookmark->recently_updated ) ) {
65			$bookmark->recently_updated = false;
66			}
67			$output .= $r['before'];
68			if ( $r['show_updated'] && $bookmark->recently_updated ) {
69			$output .= '<em>';
70			}
71			$the_link = '#';
72			if ( ! empty( $bookmark->link_url ) ) {
73			$the_link = esc_url( $bookmark->link_url );
74			}
75			$desc = esc_attr( sanitize_bookmark_field( 'link_description', $bookmark->link_description, $bookmark->link_id, 'display' ) );
76			$name = esc_attr( sanitize_bookmark_field( 'link_name', $bookmark->link_name, $bookmark->link_id, 'display' ) );
77			$title = $desc;
78
79			if ( $r['show_updated'] ) {
80			if ( '00' != substr( $bookmark->link_updated_f, 0, 2 ) ) {
81			$title .= ' (';
82			$title .= sprintf(
83			__('Last updated: %s'),
84			date(
85			get_option( 'links_updated_date_format' ),
86			$bookmark->link_updated_f + ( get_option( 'gmt_offset' ) * HOUR_IN_SECONDS )
87			)
88			);
89			$title .= ')';
90			}
91			}
92			$alt = ' alt="' . $name . ( $r['show_description'] ? ' ' . $title : '' ) . '"';
93
94			if ( '' != $title ) {
95			$title = ' title="' . $title . '"';
96			}
97			$rel = $bookmark->link_rel;
98			if ( '' != $rel ) {
99			$rel = ' rel="' . esc_attr($rel) . '"';
100			}
101			$target = $bookmark->link_target;
102			if ( '' != $target ) {
103			$target = ' target="' . $target . '"';
104			}
105			$output .= '<a href="' . $the_link . '"' . $rel . $title . $target . '>';
106
107			$output .= $r['link_before'];
108
109			if ( $bookmark->link_image != null && $r['show_images'] ) {
110			if ( strpos( $bookmark->link_image, 'http' ) === 0 ) {
111			$output .= "<img src=\"$bookmark->link_image\" $alt $title />";
112			} else { // If it's a relative path
113			$output .= "<img src=\"" . get_option('siteurl') . "$bookmark->link_image\" $alt $title />";
114			}
115			if ( $r['show_name'] ) {
116			$output .= " $name";
117			}
118			} else {
119			$output .= $name;
120			}
121
122			$output .= $r['link_after'];
123
124			$output .= '</a>';
125
126			if ( $r['show_updated'] && $bookmark->recently_updated ) {
127			$output .= '</em>';
128			}
129
130			if ( $r['show_description'] && '' != $desc ) {
131			$output .= $r['between'] . $desc;
132			}
133
134			if ( $r['show_rating'] ) {
135			$output .= $r['between'] . sanitize_bookmark_field(
136			'link_rating',
137			$bookmark->link_rating,
138			$bookmark->link_id,
139			'display'
140			);
141			}
142			$output .= $r['after'] . "\n";
143			} // end while
144
145			return $output;
146			}
147
148			/**
149			* Retrieve or echo all of the bookmarks.
150			*
151			* List of default arguments are as follows:
152			*
153			* These options define how the Category name will appear before the category
154			* links are displayed, if 'categorize' is 1. If 'categorize' is 0, then it will
155			* display for only the 'title_li' string and only if 'title_li' is not empty.
156			*
157			* @since 2.1.0
158			*
159			* @see _walk_bookmarks()
160			*
161			* @param string\|array $args {
162			* Optional. String or array of arguments to list bookmarks.
163			*
164			* @type string $orderby How to order the links by. Accepts post fields. Default 'name'.
165			* @type string $order Whether to order bookmarks in ascending or descending order.
166			* Accepts 'ASC' (ascending) or 'DESC' (descending). Default 'ASC'.
167			* @type int $limit Amount of bookmarks to display. Accepts 1+ or -1 for all.
168			* Default -1.
169			* @type string $category Comma-separated list of category ids to include links from.
170			* Default empty.
171			* @type string $category_name Category to retrieve links for by name. Default empty.
172			* @type int\|bool $hide_invisible Whether to show or hide links marked as 'invisible'. Accepts
173			* 1\|true or 0\|false. Default 1\|true.
174			* @type int\|bool $show_updated Whether to display the time the bookmark was last updated.
175			* Accepts 1\|true or 0\|false. Default 0\|false.
176			* @type int\|bool $echo Whether to echo or return the formatted bookmarks. Accepts
177			* 1\|true (echo) or 0\|false (return). Default 1\|true.
178			* @type int\|bool $categorize Whether to show links listed by category or in a single column.
179			* Accepts 1\|true (by category) or 0\|false (one column). Default 1\|true.
180			* @type int\|bool $show_description Whether to show the bookmark descriptions. Accepts 1\|true or 0\|false.
181			* Default 0\|false.
182			* @type string $title_li What to show before the links appear. Default 'Bookmarks'.
183			* @type string $title_before The HTML or text to prepend to the $title_li string. Default '<h2>'.
184			* @type string $title_after The HTML or text to append to the $title_li string. Default '</h2>'.
185			* @type string $class The CSS class to use for the $title_li. Default 'linkcat'.
186			* @type string $category_before The HTML or text to prepend to $title_before if $categorize is true.
187			* String must contain '%id' and '%class' to inherit the category ID and
188			* the $class argument used for formatting in themes.
189			* Default '<li id="%id" class="%class">'.
190			* @type string $category_after The HTML or text to append to $title_after if $categorize is true.
191			* Default '</li>'.
192			* @type string $category_orderby How to order the bookmark category based on term scheme if $categorize
193			* is true. Default 'name'.
194			* @type string $category_order Whether to order categories in ascending or descending order if
195			* $categorize is true. Accepts 'ASC' (ascending) or 'DESC' (descending).
196			* Default 'ASC'.
197			* }
198			* @return string\|void Will only return if echo option is set to not echo. Default is not return anything.
199			*/
200			function wp_list_bookmarks( $args = '' ) {
201			$defaults = array(
202			'orderby' => 'name', 'order' => 'ASC',
203			'limit' => -1, 'category' => '', 'exclude_category' => '',
204			'category_name' => '', 'hide_invisible' => 1,
205			'show_updated' => 0, 'echo' => 1,
206			'categorize' => 1, 'title_li' => __('Bookmarks'),
207			'title_before' => '<h2>', 'title_after' => '</h2>',
208			'category_orderby' => 'name', 'category_order' => 'ASC',
209			'class' => 'linkcat', 'category_before' => '<li id="%id" class="%class">',
210			'category_after' => '</li>'
211			);
212
213			$r = wp_parse_args( $args, $defaults );
214
215			$output = '';
216
217			if ( ! is_array( $r['class'] ) ) {
218			$r['class'] = explode( ' ', $r['class'] );
219			}
220			$r['class'] = array_map( 'sanitize_html_class', $r['class'] );
221			$r['class'] = trim( join( ' ', $r['class'] ) );
222
223			if ( $r['categorize'] ) {
224			$cats = get_terms( 'link_category', array(
225			'name__like' => $r['category_name'],
226			'include' => $r['category'],
227			'exclude' => $r['exclude_category'],
228			'orderby' => $r['category_orderby'],
229			'order' => $r['category_order'],
230			'hierarchical' => 0
231			) );
232			if ( empty( $cats ) ) {
233			$r['categorize'] = false;
234			}
235			}
236
237			if ( $r['categorize'] ) {
238			// Split the bookmarks into ul's for each category
239			foreach ( (array) $cats as $cat ) {
			0 ignored issues – show Bug introduced 2016-08-19 16:16 UTC by Report Bug Copy Issue Report The variable `$cats` does not seem to be defined for all execution paths leading up to this point. If you define a variable conditionally, it can happen that it is not defined for all execution paths. Let’s take a look at an example: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } // $x is potentially undefined here. echo $x; } In the above example, the variable `$x` is defined if you pass “foo” or “bar” as argument for `$a`. However, since the `switch` statement has no default case statement, if you pass any other value, the variable `$x` would be undefined. Available Fixes Check for existence of the variable explicitly: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } if (isset($x)) { // Make sure it's always set. echo $x; } } Define a default value for the variable: function myFunction($a) { $x = ''; // Set a default which gets overridden for certain paths. switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } echo $x; } Add a value for the missing path: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; // We add support for the missing case. default: $x = ''; break; } echo $x; } Loading history...
240			$params = array_merge( $r, array( 'category' => $cat->term_id ) );
241			$bookmarks = get_bookmarks( $params );
242			if ( empty( $bookmarks ) ) {
243			continue;
244			}
245			$output .= str_replace(
246			array( '%id', '%class' ),
247			array( "linkcat-$cat->term_id", $r['class'] ),
248			$r['category_before']
249			);
250			/**
251			* Filters the bookmarks category name.
252			*
253			* @since 2.2.0
254			*
255			* @param string $cat_name The category name of bookmarks.
256			*/
257			$catname = apply_filters( 'link_category', $cat->name );
258
259			$output .= $r['title_before'];
260			$output .= $catname;
261			$output .= $r['title_after'];
262			$output .= "\n\t<ul class='xoxo blogroll'>\n";
263			$output .= _walk_bookmarks( $bookmarks, $r );
264			$output .= "\n\t</ul>\n";
265			$output .= $r['category_after'] . "\n";
266			}
267			} else {
268			//output one single list using title_li for the title
269			$bookmarks = get_bookmarks( $r );
270
271			if ( ! empty( $bookmarks ) ) {
272			if ( ! empty( $r['title_li'] ) ) {
273			$output .= str_replace(
274			array( '%id', '%class' ),
275			array( "linkcat-" . $r['category'], $r['class'] ),
276			$r['category_before']
277			);
278			$output .= $r['title_before'];
279			$output .= $r['title_li'];
280			$output .= $r['title_after'];
281			$output .= "\n\t<ul class='xoxo blogroll'>\n";
282			$output .= _walk_bookmarks( $bookmarks, $r );
283			$output .= "\n\t</ul>\n";
284			$output .= $r['category_after'] . "\n";
285			} else {
286			$output .= _walk_bookmarks( $bookmarks, $r );
287			}
288			}
289			}
290
291			/**
292			* Filters the bookmarks list before it is echoed or returned.
293			*
294			* @since 2.5.0
295			*
296			* @param string $html The HTML list of bookmarks.
297			*/
298			$html = apply_filters( 'wp_list_bookmarks', $output );
299
300			if ( ! $r['echo'] ) {
301			return $html;
302			}
303			echo $html;
304			}
305

staylor / WordPress

bookmark-template.php ➔ _walk_bookmarks() F last analyzed 2016-08-23 15:03 UTC

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bookmark-template.php ➔ _walk_bookmarks() F
last analyzed 2016-08-23 15:03 UTC