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Performance improvement: Reduce use of _wp_array_get #5244

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aristath wants to merge 4 commits into from
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Performance improvement: Reduce use of _wp_array_get #5244

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98eb9b1
reduce use of _wp_array_get
aristath Sep 19, 2023
9ed797f
fix function name
aristath Sep 19, 2023
d522626
Change syntax from `??` to `isset()`
aristath Sep 26, 2023
2ff5cfc
Merge branch 'trunk' into try/_wp_array_get
aristath Sep 26, 2023
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Change syntax from ?? to isset()
  • Loading branch information
@aristath
aristath committed Sep 26, 2023
commit d522626558d38cebeb7649366e431b47a0a4f957
12 changes: 9 additions & 3 deletions src/wp-includes/block-supports/background.php
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Original file line number Diff line number Diff line change
Expand Up @@ -58,9 +58,15 @@ function wp_render_background_support( $block_content, $block ) {
return $block_content;
}

$background_image_source = $block_attributes['style']['background']['backgroundImage']['source'] ?? null;
$background_image_url = $block_attributes['style']['background']['backgroundImage']['url'] ?? null;
$background_size = $block_attributes['style']['background']['backgroundSize'] ?? 'cover';
$background_image_source = isset( $block_attributes['style']['background']['backgroundImage']['source'] )
? $block_attributes['style']['background']['backgroundImage']['source']
: null;
$background_image_url = isset( $block_attributes['style']['background']['backgroundImage']['url'] )
? $block_attributes['style']['background']['backgroundImage']['url']
: null;
$background_size = isset( $block_attributes['style']['background']['backgroundSize'] )
? $block_attributes['style']['background']['backgroundSize']
: 'cover';

$background_block_styles = array();

Expand Down
8 changes: 5 additions & 3 deletions src/wp-includes/block-supports/border.php
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Expand Up @@ -102,14 +102,14 @@ function wp_apply_border_support( $block_type, $block_attributes ) {
! wp_should_skip_block_supports_serialization( $block_type, '__experimentalBorder', 'color' )
) {
$preset_border_color = array_key_exists( 'borderColor', $block_attributes ) ? "var:preset|color|{$block_attributes['borderColor']}" : null;
$custom_border_color = $block_attributes['style']['border']['color'] ?? null;
$custom_border_color = isset( $block_attributes['style']['border']['color'] ) ? $block_attributes['style']['border']['color'] : null;
$border_block_styles['color'] = $preset_border_color ? $preset_border_color : $custom_border_color;
}

// Generates styles for individual border sides.
if ( $has_border_color_support || $has_border_width_support ) {
foreach ( array( 'top', 'right', 'bottom', 'left' ) as $side ) {
$border = $block_attributes['style']['border'][ $side ] ?? null;
$border = isset( $block_attributes['style']['border'][ $side ] ) ? $block_attributes['style']['border'][ $side ] : null;
$border_side_values = array(
'width' => isset( $border['width'] ) && ! wp_should_skip_block_supports_serialization( $block_type, '__experimentalBorder', 'width' ) ? $border['width'] : null,
'color' => isset( $border['color'] ) && ! wp_should_skip_block_supports_serialization( $block_type, '__experimentalBorder', 'color' ) ? $border['color'] : null,
Expand Down Expand Up @@ -153,7 +153,9 @@ function wp_apply_border_support( $block_type, $block_attributes ) {
function wp_has_border_feature_support( $block_type, $feature, $default_value = false ) {
// Check if all border support features have been opted into via `"__experimentalBorder": true`.
if ( property_exists( $block_type, 'supports' ) ) {
$block_type_supports_border = $block_type->supports['__experimentalBorder'] ?? $default_value;
$block_type_supports_border = isset( $block_type->supports['__experimentalBorder'] )
? $block_type->supports['__experimentalBorder']
: $default_value;
if ( true === $block_type_supports_border ) {
return true;
}
Expand Down
20 changes: 10 additions & 10 deletions src/wp-includes/block-supports/colors.php
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Original file line number Diff line number Diff line change
Expand Up @@ -18,18 +18,18 @@
function wp_register_colors_support( $block_type ) {
$color_support = false;
if ( property_exists( $block_type, 'supports' ) ) {
$color_support = $block_type->supports['color'] ?? false;
$color_support = isset( $block_type->supports['color'] ) ? $block_type->supports['color'] : false;
}
$has_text_colors_support = true === $color_support ||
( isset( $color_support['text'] ) && $color_support['text'] ) ||
( is_array( $color_support ) && ! isset( $color_support['text'] ) );
$has_background_colors_support = true === $color_support ||
( isset( $color_support['background'] ) && $color_support['background'] ) ||
( is_array( $color_support ) && ! isset( $color_support['background'] ) );
$has_gradients_support = $color_support['gradients'] ?? false;
$has_link_colors_support = $color_support['link'] ?? false;
$has_button_colors_support = $color_support['button'] ?? false;
$has_heading_colors_support = $color_support['heading'] ?? false;
$has_gradients_support = isset( $color_support['gradients'] ) ? $color_support['gradients'] : false;
$has_link_colors_support = isset( $color_support['link'] ) ? $color_support['link'] : false;
$has_button_colors_support = isset( $color_support['button'] ) ? $color_support['button'] : false;
$has_heading_colors_support = isset( $color_support['heading'] ) ? $color_support['heading'] : false;
$has_color_support = $has_text_colors_support ||
$has_background_colors_support ||
$has_gradients_support ||
Expand Down Expand Up @@ -81,7 +81,7 @@ function wp_register_colors_support( $block_type ) {
* @return array Colors CSS classes and inline styles.
*/
function wp_apply_colors_support( $block_type, $block_attributes ) {
$color_support = $block_type->supports['color'] ?? false;
$color_support = isset( $block_type->supports['color'] ) ? $block_type->supports['color'] : false;

if (
is_array( $color_support ) &&
Expand All @@ -96,27 +96,27 @@ function wp_apply_colors_support( $block_type, $block_attributes ) {
$has_background_colors_support = true === $color_support ||
( isset( $color_support['background'] ) && $color_support['background'] ) ||
( is_array( $color_support ) && ! isset( $color_support['background'] ) );
$has_gradients_support = $color_support['gradients'] ?? false;
$has_gradients_support = isset( $color_support['gradients'] ) ? $color_support['gradients'] : false;
$color_block_styles = array();

// Text colors.
if ( $has_text_colors_support && ! wp_should_skip_block_supports_serialization( $block_type, 'color', 'text' ) ) {
$preset_text_color = array_key_exists( 'textColor', $block_attributes ) ? "var:preset|color|{$block_attributes['textColor']}" : null;
$custom_text_color = $block_attributes['style']['color']['text'] ?? null;
$custom_text_color = isset( $block_attributes['style']['color']['text'] ) ? $block_attributes['style']['color']['text'] : null;
$color_block_styles['text'] = $preset_text_color ? $preset_text_color : $custom_text_color;
}

// Background colors.
if ( $has_background_colors_support && ! wp_should_skip_block_supports_serialization( $block_type, 'color', 'background' ) ) {
$preset_background_color = array_key_exists( 'backgroundColor', $block_attributes ) ? "var:preset|color|{$block_attributes['backgroundColor']}" : null;
$custom_background_color = $block_attributes['style']['color']['background'] ?? null;
$custom_background_color = isset( $block_attributes['style']['color']['background'] ) ? $block_attributes['style']['color']['background'] : null;
$color_block_styles['background'] = $preset_background_color ? $preset_background_color : $custom_background_color;
}

// Gradients.
if ( $has_gradients_support && ! wp_should_skip_block_supports_serialization( $block_type, 'color', 'gradients' ) ) {
$preset_gradient_color = array_key_exists( 'gradient', $block_attributes ) ? "var:preset|gradient|{$block_attributes['gradient']}" : null;
$custom_gradient_color = $block_attributes['style']['color']['gradient'] ?? null;
$custom_gradient_color = isset( $block_attributes['style']['color']['gradient'] ) ? $block_attributes['style']['color']['gradient'] : null;
$color_block_styles['gradient'] = $preset_gradient_color ? $preset_gradient_color : $custom_gradient_color;
}

Expand Down
4 changes: 3 additions & 1 deletion src/wp-includes/block-supports/dimensions.php
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Expand Up @@ -70,7 +70,9 @@ function wp_apply_dimensions_support( $block_type, $block_attributes ) { // phpc
$dimensions_block_styles = array();
$dimensions_block_styles['minHeight'] = null;
if ( $has_min_height_support && ! $skip_min_height ) {
$dimensions_block_styles['minHeight'] = $block_styles['dimensions']['minHeight'] ?? null;
$dimensions_block_styles['minHeight'] = isset( $block_styles['dimensions']['minHeight'] )
? $block_styles['dimensions']['minHeight']
: null;
}
$styles = wp_style_engine_get_styles( array( 'dimensions' => $dimensions_block_styles ) );

Expand Down
6 changes: 4 additions & 2 deletions src/wp-includes/block-supports/elements.php
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Original file line number Diff line number Diff line change
Expand Up @@ -175,7 +175,7 @@ function wp_render_elements_support_styles( $pre_render, $block ) {
continue;
}

$element_style_object = $element_block_styles[ $element_type ] ?? null;
$element_style_object = isset( $element_block_styles[ $element_type ] ) ? $element_block_styles[ $element_type ] : null;

// Process primary element type styles.
if ( $element_style_object ) {
Expand All @@ -201,7 +201,9 @@ function wp_render_elements_support_styles( $pre_render, $block ) {
// Process related elements e.g. h1-h6 for headings.
if ( isset( $element_config['elements'] ) ) {
foreach ( $element_config['elements'] as $element ) {
$element_style_object = $element_block_styles[ $element ] ?? null;
$element_style_object = isset( $element_block_styles[ $element ] )
? $element_block_styles[ $element ]
: null;

if ( $element_style_object ) {
wp_style_engine_get_styles(
Expand Down
42 changes: 30 additions & 12 deletions src/wp-includes/block-supports/layout.php
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Expand Up @@ -235,7 +235,7 @@ function wp_register_layout_support( $block_type ) {
* @return string CSS styles on success. Else, empty string.
*/
function wp_get_layout_style( $selector, $layout, $has_block_gap_support = false, $gap_value = null, $should_skip_gap_serialization = false, $fallback_gap_value = '0.5em', $block_spacing = null ) {
$layout_type = $layout['type'] ?? 'default';
$layout_type = isset( $layout['type'] ) ? $layout['type'] : 'default';
$layout_styles = array();

if ( 'default' === $layout_type ) {
Expand Down Expand Up @@ -416,7 +416,7 @@ function wp_get_layout_style( $selector, $layout, $has_block_gap_support = false
foreach ( $gap_sides as $gap_side ) {
$process_value = $gap_value;
if ( is_array( $gap_value ) ) {
$process_value = $gap_value[ $gap_side ] ?? $fallback_gap_value;
$process_value = isset( $gap_value[ $gap_side ] ) ? $gap_value[ $gap_side ] : $fallback_gap_value;
}
// Get spacing CSS variable from preset value if provided.
if ( is_string( $process_value ) && str_contains( $process_value, 'var:preset|spacing|' ) ) {
Expand Down Expand Up @@ -500,7 +500,7 @@ function wp_get_layout_style( $selector, $layout, $has_block_gap_support = false
foreach ( $gap_sides as $gap_side ) {
$process_value = $gap_value;
if ( is_array( $gap_value ) ) {
$process_value = $gap_value[ $gap_side ] ?? $fallback_gap_value;
$process_value = isset( $gap_value[ $gap_side ] ) ? $gap_value[ $gap_side ] : $fallback_gap_value;
}
// Get spacing CSS variable from preset value if provided.
if ( is_string( $process_value ) && str_contains( $process_value, 'var:preset|spacing|' ) ) {
Expand Down Expand Up @@ -604,9 +604,13 @@ function wp_render_layout_support_flag( $block_content, $block ) {
}

$global_settings = wp_get_global_settings();
$fallback_layout = $block_type->supports['layout']['default'] ?? array();
$fallback_layout = isset( $block_type->supports['layout']['default'] )
? $block_type->supports['layout']['default']
: array();
if ( empty( $fallback_layout ) ) {
$fallback_layout = $block_type->supports['__experimentalLayout']['default'] ?? array();
$fallback_layout = isset( $block_type->supports['__experimentalLayout']['default'] )
? $block_type->supports['__experimentalLayout']['default']
: array();
}
$used_layout = isset( $block['attrs']['layout'] ) ? $block['attrs']['layout'] : $fallback_layout;

Expand All @@ -620,7 +624,9 @@ function wp_render_layout_support_flag( $block_content, $block ) {
$used_layout['type'] = 'constrained';
}

$root_padding_aware_alignments = $global_settings['useRootPaddingAwareAlignments'] ?? false;
$root_padding_aware_alignments = isset( $global_settings['useRootPaddingAwareAlignments'] )
? $global_settings['useRootPaddingAwareAlignments']
: false;

if (
$root_padding_aware_alignments &&
Expand Down Expand Up @@ -650,9 +656,13 @@ function wp_render_layout_support_flag( $block_content, $block ) {

// Get classname for layout type.
if ( isset( $used_layout['type'] ) ) {
$layout_classname = $layout_definitions[ $used_layout['type'] ]['className'] ?? '';
$layout_classname = isset( $layout_definitions[ $used_layout['type'] ]['className'] )
? $layout_definitions[ $used_layout['type'] ]['className']
: '';
} else {
$layout_classname = $layout_definitions['default']['className'] ?? '';
$layout_classname = isset( $layout_definitions['default']['className'] )
? $layout_definitions['default']['className']
: '';
}

if ( $layout_classname && is_string( $layout_classname ) ) {
Expand All @@ -665,7 +675,9 @@ function wp_render_layout_support_flag( $block_content, $block ) {
*/
if ( ! current_theme_supports( 'disable-layout-styles' ) ) {

$gap_value = $block['attrs']['style']['spacing']['blockGap'] ?? null;
$gap_value = isset( $block['attrs']['style']['spacing']['blockGap'] )
? $block['attrs']['style']['spacing']['blockGap']
: null;
/*
* Skip if gap value contains unsupported characters.
* Regex for CSS value borrowed from `safecss_filter_attr`, and used here
Expand All @@ -679,16 +691,22 @@ function wp_render_layout_support_flag( $block_content, $block ) {
$gap_value = $gap_value && preg_match( '%[\\\(&=}]|/\*%', $gap_value ) ? null : $gap_value;
}

$fallback_gap_value = $block_type->supports['spacing']['blockGap']['__experimentalDefault'] ?? '0.5em';
$block_spacing = $block['attrs']['style']['spacing'] ?? null;
$fallback_gap_value = isset( $block_type->supports['spacing']['blockGap']['__experimentalDefault'] )
? $block_type->supports['spacing']['blockGap']['__experimentalDefault']
: '0.5em';
$block_spacing = isset( $block['attrs']['style']['spacing'] )
? $block['attrs']['style']['spacing']
: null;

/*
* If a block's block.json skips serialization for spacing or spacing.blockGap,
* don't apply the user-defined value to the styles.
*/
$should_skip_gap_serialization = wp_should_skip_block_supports_serialization( $block_type, 'spacing', 'blockGap' );

$block_gap = $global_settings['spacing']['blockGap'] ?? null;
$block_gap = isset( $global_settings['spacing']['blockGap'] )
? $global_settings['spacing']['blockGap']
: null;
$has_block_gap_support = isset( $block_gap );

$style = wp_get_layout_style(
Expand Down
10 changes: 5 additions & 5 deletions src/wp-includes/block-supports/position.php
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Expand Up @@ -51,8 +51,8 @@ function wp_render_position_support( $block_content, $block ) {
}

$global_settings = wp_get_global_settings();
$theme_has_sticky_support = $global_settings['position']['sticky'] ?? false;
$theme_has_fixed_support = $global_settings['position']['fixed'] ?? false;
$theme_has_sticky_support = isset( $global_settings['position']['sticky'] ) ? $global_settings['position']['sticky'] : false;
$theme_has_fixed_support = isset( $global_settings['position']['fixed'] ) ? $global_settings['position']['fixed'] : false;

// Only allow output for position types that the theme supports.
$allowed_position_types = array();
Expand All @@ -63,11 +63,11 @@ function wp_render_position_support( $block_content, $block ) {
$allowed_position_types[] = 'fixed';
}

$style_attribute = $block['attrs']['style'] ?? null;
$style_attribute = isset( $block['attrs']['style'] ) ? $block['attrs']['style'] : null;
$class_name = wp_unique_id( 'wp-container-' );
$selector = ".$class_name";
$position_styles = array();
$position_type = $style_attribute['position']['type'] ?? '';
$position_type = isset( $style_attribute['position']['type'] ) ? $style_attribute['position']['type'] : '';
$wrapper_classes = array();

if (
Expand All @@ -78,7 +78,7 @@ function wp_render_position_support( $block_content, $block ) {
$sides = array( 'top', 'right', 'bottom', 'left' );

foreach ( $sides as $side ) {
$side_value = $style_attribute['position'][ $side ] ?? null;
$side_value = isset( $style_attribute['position'][ $side ] ) ? $style_attribute['position'][ $side ] : null;
if ( null !== $side_value ) {
/*
* For fixed or sticky top positions,
Expand Down
4 changes: 2 additions & 2 deletions src/wp-includes/block-supports/settings.php
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Expand Up @@ -45,7 +45,7 @@ function _wp_add_block_level_presets_class( $block_content, $block ) {
}

// return early if no settings are found on the block attributes.
$block_settings = $block['attrs']['settings'] ?? null;
$block_settings = isset( $block['attrs']['settings'] ) ? $block['attrs']['settings'] : null;
if ( empty( $block_settings ) ) {
return $block_content;
}
Expand Down Expand Up @@ -82,7 +82,7 @@ function _wp_add_block_level_preset_styles( $pre_render, $block ) {
}

// return early if no settings are found on the block attributes.
$block_settings = $block['attrs']['settings'] ?? null;
$block_settings = isset( $block['attrs']['settings'] ) ? $block['attrs']['settings'] : null;
if ( empty( $block_settings ) ) {
return null;
}
Expand Down
4 changes: 2 additions & 2 deletions src/wp-includes/block-supports/spacing.php
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Original file line number Diff line number Diff line change
Expand Up @@ -65,10 +65,10 @@ function wp_apply_spacing_support( $block_type, $block_attributes ) {
'margin' => null,
);
if ( $has_padding_support && ! $skip_padding ) {
$spacing_block_styles['padding'] = $block_styles['spacing']['padding'] ?? null;
$spacing_block_styles['padding'] = isset( $block_styles['spacing']['padding'] ) ? $block_styles['spacing']['padding'] : null;
}
if ( $has_margin_support && ! $skip_margin ) {
$spacing_block_styles['margin'] = $block_styles['spacing']['margin'] ?? null;
$spacing_block_styles['margin'] = isset( $block_styles['spacing']['margin'] ) ? $block_styles['spacing']['margin'] : null;
}
$styles = wp_style_engine_get_styles( array( 'spacing' => $spacing_block_styles ) );

Expand Down
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