twentyseventeen_entry_footer()

Compatibility

Present in every tracked release (6.7.7 to 7.1.0), and compiles on PHP 7.4 through 8.6-dev.

Performance profile

How much work a call to twentyseventeen_entry_footer() does, and what it touches: the algorithmic scaling, the Zend instruction count per call across PHP versions, the hooks it hands control to, and the core code that calls it. Measured from the compiled opcodes, not a stopwatch, so every number is identical on any machine running the same PHP version, and every function in core is ranked by cost.

Cost class

Heavy

Reaches the database via get_post().

Scaling

Constant

No loop in the body: the same number of instructions runs whatever you pass in.

Instructions

20–73

Executed per call on PHP 8.5, depending on the branch taken. The body compiles to 73.

Plugin surface

None

Nothing here hands control to plugin code.

Called by

0

Nothing in core calls this; the cost is only what you spend yourself.

What it touches

• hookthird-party callbacksapply_filters()one call below twentyseventeen_entry_footer()
• transienttransientget_transient()one call below twentyseventeen_entry_footer()
• querycontent queryget_post()one call below twentyseventeen_entry_footer()

Further down the call graph this can also reach cache, option and serialize. Those are the worst case, several calls deep and usually down an error path, not what a normal call pays.

What one call costs · 31 distinct outcomes

One number would be a lie: the work depends on which branch runs. These are every distinct cost twentyseventeen_entry_footer() can have, taken from its control-flow graph on PHP 8.5.

Uses · 10

• wp_get_list_item_separator()Retrieves the list item separator based on the locale.
• get_the_category_list()Retrieves category list for a post in either HTML list or custom format.
• get_the_tag_list()Retrieves the tags for a post formatted as a string.
• twentyseventeen_categorized_blog()Returns true if a blog has more than 1 category.
• get_edit_post_link()Retrieves the edit post link for post.
• get_post_type()Retrieves the post type of the current post or of a given post.
• twentyseventeen_get_svg()Returns SVG markup.
• __()Retrieves the translation of $text.
• is_wp_error()Checks whether the given variable is a WordPress Error.
• twentyseventeen_edit_link()Displays an accessibility-friendly link to edit a post or page.

Source code

View on Trac ↗View on GitHub ↗

63	function twentyseventeen_entry_footer() {64 65		$separate_meta = wp_get_list_item_separator();66 67		// Get Categories for posts.68		$categories_list = get_the_category_list( $separate_meta );69 70		// Get Tags for posts.71		$tags_list = get_the_tag_list( '', $separate_meta );72 73		// We don't want to output .entry-footer if it will be empty, so make sure it is not.74		if ( ( ( twentyseventeen_categorized_blog() && $categories_list ) || $tags_list ) || get_edit_post_link() ) {75 76			echo '<footer class="entry-footer">';77 78			if ( 'post' === get_post_type() ) {79				if ( ( $categories_list && twentyseventeen_categorized_blog() ) || $tags_list ) {80					echo '<span class="cat-tags-links">';81 82					// Make sure there's more than one category before displaying.83					if ( $categories_list && twentyseventeen_categorized_blog() ) {84						echo '<span class="cat-links">' . twentyseventeen_get_svg( array( 'icon' => 'folder-open' ) ) .85							/* translators: Hidden accessibility text. */86							'<span class="screen-reader-text">' . __( 'Categories', 'twentyseventeen' ) . '</span>' .87							$categories_list .88						'</span>';89					}90 91					if ( $tags_list && ! is_wp_error( $tags_list ) ) {92						echo '<span class="tags-links">' . twentyseventeen_get_svg( array( 'icon' => 'hashtag' ) ) .93							/* translators: Hidden accessibility text. */94							'<span class="screen-reader-text">' . __( 'Tags', 'twentyseventeen' ) . '</span>' .95							$tags_list .96						'</span>';97					}98 99					echo '</span>';100				}101			}102 103			twentyseventeen_edit_link();104 105			echo '</footer> <!-- .entry-footer -->';106		}107	}

Changelog

Unchanged from 6.7.7 through 7.1.0.

1. 6.7.7
2. 6.8.8
3. 6.9.7
4. 7.0.4
5. 7.1.0

Signature, return type and hooks compared across 5 parsed releases.

About this page

Parsed data

Generated from the wordpress-develop 7.1.0 tag, from src/wp-content/themes/twentyseventeen/inc/template-tags.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.

Corrections

Something wrong on this page? Report it and it gets fixed in the next regeneration.