twentyeleven_color_schemes(): array<string,

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<string,

array<string, string>> An associative array of color scheme options.

Performance profile

How much work a call to twentyeleven_color_schemes() 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

30

Executed per call on PHP 8.5. The body compiles to 30.

Plugin surface

1 hook

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

Called by

4

4 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

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

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 twentyeleven_color_schemes() can have, taken from its control-flow graph on PHP 8.5.

Hooks and filters fired · 1

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

1. 1
   apply_filters( twentyeleven_color_schemes )filterline 180 (+23 into the body)

   Filters the Twenty Eleven color scheme options.

Uses · 3

• __()Retrieves the translation of $text.
• get_template_directory_uri()Retrieves template directory URI for the active theme.
• apply_filters()Calls the callback functions that have been added to a filter hook.

Used by · 4

• twentyeleven_customize_register()Implements Twenty Eleven theme options into Customizer.
• twentyeleven_get_default_link_color()Returns the default link color for Twenty Eleven, based on color scheme.
• twentyeleven_settings_field_color_scheme()Renders the Color Scheme setting field.
• twentyeleven_theme_options_validate()Sanitizes and validates form input.

Source code

View on Trac ↗View on GitHub ↗

157function twentyeleven_color_schemes() {158	$color_scheme_options = array(159		'light' => array(160			'value'              => 'light',161			'label'              => __( 'Light', 'twentyeleven' ),162			'thumbnail'          => get_template_directory_uri() . '/inc/images/light.png',163			'default_link_color' => '#1b8be0',164		),165		'dark'  => array(166			'value'              => 'dark',167			'label'              => __( 'Dark', 'twentyeleven' ),168			'thumbnail'          => get_template_directory_uri() . '/inc/images/dark.png',169			'default_link_color' => '#e4741f',170		),171	);172 173	/**174	 * Filters the Twenty Eleven color scheme options.175	 *176	 * @since Twenty Eleven 1.0177	 *178	 * @param array<string, array<string, string>> $color_scheme_options An associative array of color scheme options.179	 */180	return apply_filters( 'twentyeleven_color_schemes', $color_scheme_options );181}

Changelog

Introduced in Twenty Eleven 1.0. One change between 6.7.7 and 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/twentyeleven/inc/theme-options.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.

Corrections

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