apply_block_core_search_border_style( array $attributes, string $property, string $side, array $wrapper_styles, array $button_styles, array $input_styles )
- Since
- 6.1.0
- Source
wp-includes/blocks/search.php:300
Description
Based on whether the Search block is configured to display the button inside or not, the generated rule is injected into the appropriate collection of styles for later application in the block's markup.
Compatibility
- WordPress
- since 6.1.0
- 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
$attributesarray- The block attributes.
$propertystring- Border property to generate rule for e.g. width or color.
$sidestring- Optional side border. The dictates the value retrieved and final CSS property.
$wrapper_stylesarray- Current collection of wrapper styles.
$button_stylesarray- Current collection of button styles.
$input_stylesarray- Current collection of input styles.
Performance profile
How much work a call to apply_block_core_search_border_style() does, and what it touches: the algorithmic scaling, the Zend instruction count per call across PHP versions, the hooks it hands control to, and the core code that calls it. Measured from the compiled opcodes, not a stopwatch, so every number is identical on any machine running the same PHP version, and every function in core is ranked by cost.
- Cost class
- Trivial
- Scaling
- Constant
- Instructions
- 23–73
- Plugin surface
- None
- Called by
- 1
Touches nothing outside its own arguments.
No loop in the body: the same number of instructions runs whatever you pass in.
Executed per call on PHP 8.5, depending on the branch taken. The body compiles to 86.
Nothing here hands control to plugin code.
1 place in core call this, so the cost is paid more often than your own code shows.
What it touches
- hookthird-party callbacks
apply_filters()one call below apply_block_core_search_border_style()
Further down the call graph this can also reach option, cache, serialize, query and transient. Those are the worst case, several calls deep and usually down an error path, not what a normal call pays.
What one call costs · 10 distinct outcomes
One number would be a lie: the work depends on which branch runs. These are every distinct cost apply_block_core_search_border_style() can have, taken from its control-flow graph on PHP 8.5.
| When | Instructions | Calls it makes |
|---|---|---|
empty($value) | 23–25 | _wp_array_get() |
empty($value) | 29–31 | array_splice(), _wp_array_get() |
!empty($value) | 39–47 | _wp_array_get(), esc_attr() |
!empty($value) | 45–53 | array_splice(), _wp_array_get(), esc_attr() |
!empty($value) | 49–57 | _wp_array_get(), esc_attr(), esc_attr() |
!empty($value) && $property === "color" && $value | 52–57 | _wp_array_get(), strrpos(), esc_attr() |
!empty($value) | 55–63 | array_splice(), _wp_array_get(), esc_attr(), esc_attr() |
!empty($value) && $property === "color" && $value | 58–63 | array_splice(), _wp_array_get(), strrpos(), esc_attr() |
!empty($value) && $property === "color" && $value | 62–67 | _wp_array_get(), strrpos(), esc_attr(), esc_attr() |
!empty($value) && $property === "color" && $value | 68–73 | array_splice(), _wp_array_get(), strrpos(), esc_attr(), esc_attr() |
Across PHP versions
| PHP | Compiled | Executed | Branches | Notes |
|---|---|---|---|---|
| 8.6-dev | 86 | 23–73 | 8 | |
| 8.5 | 86 | 23–73 | 8 | |
| 8.4 | 86 | 23–73 | 8 | 11 fewer instructions than PHP 8.3 |
| 8.3 | 97 | 23–84 | 8 | |
| 8.2 | 97 | 23–84 | 8 | |
| 8.1 | 97 | 23–84 | 8 | 1 fewer instruction than PHP 7.4 |
| 7.4 | 98 | 23–85 | 8 |
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 · 3
- _wp_array_get()Accesses an array in depth based on a path of keys.
- str_contains()Polyfill for `str_contains()` function added in PHP 8.0.
- esc_attr()Escaping for HTML attributes.
Used by · 1
- apply_block_core_search_border_styles()This adds CSS rules for a given border property e.g. width or color. It injects rules into the provided wrapper, button and input style arrays for uniform "flat" borders or those with individual sides configured.
Source code
function apply_block_core_search_border_style( $attributes, $property, $side, &$wrapper_styles, &$button_styles, &$input_styles ) { $is_button_inside = isset( $attributes['buttonPosition'] ) && 'button-inside' === $attributes['buttonPosition']; $path = array( 'style', 'border', $property ); if ( $side ) { array_splice( $path, 2, 0, $side ); } $value = _wp_array_get( $attributes, $path, false ); if ( empty( $value ) ) { return; } if ( 'color' === $property && $side ) { $has_color_preset = str_contains( $value, 'var:preset|color|' ); if ( $has_color_preset ) { $named_color_value = substr( $value, strrpos( $value, '|' ) + 1 ); $value = sprintf( 'var(--wp--preset--color--%s)', $named_color_value ); } } $property_suffix = $side ? sprintf( '%s-%s', $side, $property ) : $property; if ( $is_button_inside ) { $wrapper_styles[] = sprintf( 'border-%s: %s;', $property_suffix, esc_attr( $value ) ); } else { $button_styles[] = sprintf( 'border-%s: %s;', $property_suffix, esc_attr( $value ) ); $input_styles[] = sprintf( 'border-%s: %s;', $property_suffix, esc_attr( $value ) ); }}Changelog
Introduced in 6.1.0. 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-includes/blocks/search.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.