twentytwenty_get_elements_array(): array

Compatibility

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

Return value

array

Elements to apply custom colors to.

Performance profile

How much work a call to twentytwenty_get_elements_array() 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

Trivial

Touches nothing outside its own arguments.

Scaling

Constant

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

Instructions

6

Executed per call on PHP 8.5. The body compiles to 6.

Plugin surface

1 hook

Third-party callbacks on 'twentytwenty_get_elements_array' run inside this call, and their cost is not bounded by anything here.

Called by

2

2 places in core call this, so the cost is paid more often than your own code shows.

What it touches

• hookthird-party callbacksapply_filters()called directly

What one call costs · 1 distinct outcome

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

Hooks and filters fired · 1

One hook fires while twentytwenty_get_elements_array() runs, in this order:

1. 1
   apply_filters( twentytwenty_get_elements_array )filterline 830 (+64 into the body)

   Filters Twenty Twenty theme elements.

Uses · 1

• apply_filters()Calls the callback functions that have been added to a filter hook.

Used by · 2

• twentytwenty_customize_preview_init()Enqueues scripts for the customizer preview.
• twentytwenty_get_customizer_css()Gets CSS Built from Customizer Options.

Source code

View on Trac ↗View on GitHub ↗

766function twentytwenty_get_elements_array() {767 768	// The array is formatted like this:769	// [key-in-saved-setting][sub-key-in-setting][css-property] = [elements].770	$elements = array(771		'content'       => array(772			'accent'     => array(773				'color'            => array( '.color-accent', '.color-accent-hover:hover', '.color-accent-hover:focus', ':root .has-accent-color', '.has-drop-cap:not(:focus):first-letter', '.wp-block-button.is-style-outline', 'a' ),774				'border-color'     => array( 'blockquote', '.border-color-accent', '.border-color-accent-hover:hover', '.border-color-accent-hover:focus' ),775				'background-color' => array( 'button', '.button', '.faux-button', '.wp-block-button__link', '.wp-block-file .wp-block-file__button', 'input[type="button"]', 'input[type="reset"]', 'input[type="submit"]', '.bg-accent', '.bg-accent-hover:hover', '.bg-accent-hover:focus', ':root .has-accent-background-color', '.comment-reply-link' ),776				'fill'             => array( '.fill-children-accent', '.fill-children-accent *' ),777			),778			'background' => array(779				'color'            => array( ':root .has-background-color', 'button', '.button', '.faux-button', '.wp-block-button__link', '.wp-block-file__button', 'input[type="button"]', 'input[type="reset"]', 'input[type="submit"]', '.wp-block-button', '.comment-reply-link', '.has-background.has-primary-background-color:not(.has-text-color)', '.has-background.has-primary-background-color *:not(.has-text-color)', '.has-background.has-accent-background-color:not(.has-text-color)', '.has-background.has-accent-background-color *:not(.has-text-color)' ),780				'background-color' => array( ':root .has-background-background-color' ),781			),782			'text'       => array(783				'color'            => array( 'body', '.entry-title a', ':root .has-primary-color' ),784				'background-color' => array( ':root .has-primary-background-color' ),785			),786			'secondary'  => array(787				'color'            => array( 'cite', 'figcaption', '.wp-caption-text', '.post-meta', '.entry-content .wp-block-archives li', '.entry-content .wp-block-categories li', '.entry-content .wp-block-latest-posts li', '.wp-block-latest-comments__comment-date', '.wp-block-latest-posts__post-date', '.wp-block-embed figcaption', '.wp-block-image figcaption', '.wp-block-pullquote cite', '.comment-metadata', '.comment-respond .comment-notes', '.comment-respond .logged-in-as', '.pagination .dots', '.entry-content hr:not(.has-background)', 'hr.styled-separator', ':root .has-secondary-color' ),788				'background-color' => array( ':root .has-secondary-background-color' ),789			),790			'borders'    => array(791				'border-color'        => array( 'pre', 'fieldset', 'input', 'textarea', 'table', 'table *', 'hr' ),792				'background-color'    => array( 'caption', 'code', 'code', 'kbd', 'samp', '.wp-block-table.is-style-stripes tbody tr:nth-child(odd)', ':root .has-subtle-background-background-color' ),793				'border-bottom-color' => array( '.wp-block-table.is-style-stripes' ),794				'border-top-color'    => array( '.wp-block-latest-posts.is-grid li' ),795				'color'               => array( ':root .has-subtle-background-color' ),796			),797		),798		'header-footer' => array(799			'accent'     => array(800				'color'            => array( 'body:not(.overlay-header) .primary-menu > li > a', 'body:not(.overlay-header) .primary-menu > li > .icon', '.modal-menu a', '.footer-menu a, .footer-widgets a:where(:not(.wp-block-button__link))', '#site-footer .wp-block-button.is-style-outline', '.wp-block-pullquote:before', '.singular:not(.overlay-header) .entry-header a', '.archive-header a', '.header-footer-group .color-accent', '.header-footer-group .color-accent-hover:hover' ),801				'background-color' => array( '.social-icons a', '#site-footer button:not(.toggle)', '#site-footer .button', '#site-footer .faux-button', '#site-footer .wp-block-button__link', '#site-footer .wp-block-file__button', '#site-footer input[type="button"]', '#site-footer input[type="reset"]', '#site-footer input[type="submit"]' ),802			),803			'background' => array(804				'color'            => array( '.social-icons a', 'body:not(.overlay-header) .primary-menu ul', '.header-footer-group button', '.header-footer-group .button', '.header-footer-group .faux-button', '.header-footer-group .wp-block-button:not(.is-style-outline) .wp-block-button__link', '.header-footer-group .wp-block-file__button', '.header-footer-group input[type="button"]', '.header-footer-group input[type="reset"]', '.header-footer-group input[type="submit"]' ),805				'background-color' => array( '#site-header', '.footer-nav-widgets-wrapper', '#site-footer', '.menu-modal', '.menu-modal-inner', '.search-modal-inner', '.archive-header', '.singular .entry-header', '.singular .featured-media:before', '.wp-block-pullquote:before' ),806			),807			'text'       => array(808				'color'               => array( '.header-footer-group', 'body:not(.overlay-header) #site-header .toggle', '.menu-modal .toggle' ),809				'background-color'    => array( 'body:not(.overlay-header) .primary-menu ul' ),810				'border-bottom-color' => array( 'body:not(.overlay-header) .primary-menu > li > ul:after' ),811				'border-left-color'   => array( 'body:not(.overlay-header) .primary-menu ul ul:after' ),812			),813			'secondary'  => array(814				'color' => array( '.site-description', 'body:not(.overlay-header) .toggle-inner .toggle-text', '.widget .post-date', '.widget .rss-date', '.widget_archive li', '.widget_categories li', '.widget cite', '.widget_pages li', '.widget_meta li', '.widget_nav_menu li', '.powered-by-wordpress', '.footer-credits .privacy-policy', '.to-the-top', '.singular .entry-header .post-meta', '.singular:not(.overlay-header) .entry-header .post-meta a' ),815			),816			'borders'    => array(817				'border-color'     => array( '.header-footer-group pre', '.header-footer-group fieldset', '.header-footer-group input', '.header-footer-group textarea', '.header-footer-group table', '.header-footer-group table *', '.footer-nav-widgets-wrapper', '#site-footer', '.menu-modal nav *', '.footer-widgets-outer-wrapper', '.footer-top' ),818				'background-color' => array( '.header-footer-group table caption', 'body:not(.overlay-header) .header-inner .toggle-wrapper::before' ),819			),820		),821	);822 823	/**824	 * Filters Twenty Twenty theme elements.825	 *826	 * @since Twenty Twenty 1.0827	 *828	 * @param array $elements Array of elements.829	 */830	return apply_filters( 'twentytwenty_get_elements_array', $elements );831}

Changelog

Introduced in Twenty Twenty 1.0. 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/twentytwenty/functions.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.

Corrections

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