twentytwenty_get_theme_svg( string $svg_name, string $group = 'ui', string $color = '' )
- Since
- Twenty Twenty 1.0
- Source
wp-content/themes/twentytwenty/inc/svg-icons.php:36
Compatibility
- WordPress
- since Twenty Twenty 1.0
- PHP
- 7.4–8.6-dev
- 6.7.7
- 6.8.8
- 6.9.7
- 7.0.4
- 7.1.0
Present in every tracked release (6.7.7 to 7.1.0), and compiles on PHP 7.4 through 8.6-dev.
Parameters
$svg_namestring- The name of the icon.
$groupstringoptional- The group the icon belongs to.Default:
'ui' $colorstringoptional- Color code.Default:
''
Performance profile
How much work a call to twentytwenty_get_theme_svg() 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
- Scaling
- Constant
- Instructions
- 15
- Plugin surface
- None
- Called by
- 6
Touches nothing outside its own arguments.
No loop in the body: the same number of instructions runs whatever you pass in.
Executed per call on PHP 8.5. The body compiles to 16.
Nothing here hands control to plugin code.
6 places in core call this, so the cost is paid more often than your own code shows.
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_theme_svg() can have, taken from its control-flow graph on PHP 8.5.
| When | Instructions | Calls it makes |
|---|---|---|
| always | 15 | ::TwentyTwenty_SVG_Icons(), wp_kses() |
Across PHP versions
Compiles the same on PHP 7.4, 8.1, 8.2, 8.3, 8.4, 8.5 and 8.6-dev: 16 instructions, 15 executed per call, 1 branch. The work does not change between versions.
An instruction is not a fixed amount of time, so a matching count is not necessarily the same speed; what it rules out is a difference in the work itself.
Uses · 2
- wp_kses()Filters text content and strips out disallowed HTML.
- TwentyTwenty_SVG_Icons::get_svg()GET SVG CODE Gets the SVG code for the specified icon.
Used by · 6
- TwentyTwenty_SVG_Icons::get_social_link_svg()GET SOCIAL LINK SVG Detects the social network from a URL and returns the SVG code for its icon.
- TwentyTwenty_Walker_Page::start_el()Outputs the beginning of the current element in the tree.
- twentytwenty_add_sub_toggles_to_main_menu()Adds a Sub Nav Toggle to the Expanded Menu and Mobile Menu.
- twentytwenty_edit_post_link()Filters the edit post link to add an icon and use the post meta structure.
- twentytwenty_nav_menu_social_icons()Displays SVG icons in social links menu.
- twentytwenty_the_theme_svg()Outputs the SVG markup for an icon in the TwentyTwenty_SVG_Icons class.
Source code
function twentytwenty_get_theme_svg( $svg_name, $group = 'ui', $color = '' ) { // Make sure that only our allowed tags and attributes are included. $svg = wp_kses( TwentyTwenty_SVG_Icons::get_svg( $svg_name, $group, $color ), array( 'svg' => array( 'class' => true, 'xmlns' => true, 'width' => true, 'height' => true, 'viewbox' => true, 'aria-hidden' => true, 'role' => true, 'focusable' => true, ), 'path' => array( 'fill' => true, 'fill-rule' => true, 'd' => true, 'transform' => true, ), 'polygon' => array( 'fill' => true, 'fill-rule' => true, 'points' => true, 'transform' => true, 'focusable' => true, ), ) ); if ( ! $svg ) { return false; } return $svg; }Changelog
Introduced in Twenty Twenty 1.0. Unchanged from 6.7.7 through 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/inc/svg-icons.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.