: str_replace(): Passing null to parameter #2 ($replace) of type array|string is deprecated in
'__experimentalRole' => 'content'
'mediaSizeSlug' => array(
'isStackedOnMobile' => array(
'verticalAlignment' => array(
'allowedBlocks' => array(
'useFeaturedImage' => array(
'__experimentalDefaultControls' => array(
'__experimentalFontFamily' => true,
'__experimentalFontWeight' => true,
'__experimentalFontStyle' => true,
'__experimentalTextTransform' => true,
'__experimentalTextDecoration' => true,
'__experimentalLetterSpacing' => true,
'__experimentalDefaultControls' => array(
'interactivity' => array(
'clientNavigation' => true
'editorStyle' => 'wp-block-media-text-editor',
'style' => 'wp-block-media-text'
'$schema' => 'https://schemas.wp.org/trunk/block.json',
'name' => 'core/missing',
'title' => 'Unsupported',
'description' => 'Your site doesn’t include support for this block.',
'textdomain' => 'default',
'originalUndelimitedContent' => array(
'originalContent' => array(
'customClassName' => false,
'interactivity' => array(
'clientNavigation' => true
'$schema' => 'https://schemas.wp.org/trunk/block.json',
'description' => 'Content before this block will be shown in the excerpt on your archives page.',
'textdomain' => 'default',
'customClassName' => false,
'interactivity' => array(
'clientNavigation' => true
'editorStyle' => 'wp-block-more-editor'
'$schema' => 'https://schemas.wp.org/trunk/block.json',
'name' => 'core/navigation',
'allowedBlocks' => array(
'core/navigation-submenu',
'description' => 'A collection of blocks that allow visitors to get around your site.',
'textdomain' => 'default',
'customTextColor' => array(
'backgroundColor' => array(
'customBackgroundColor' => array(
'rgbBackgroundColor' => array(
'showSubmenuIcon' => array(
'openSubmenusOnClick' => array(
'__unstableLocation' => array(
'overlayBackgroundColor' => array(
'customOverlayBackgroundColor' => array(
'overlayTextColor' => array(
'customOverlayTextColor' => array(
'maxNestingLevel' => array(
'providesContext' => array(
'textColor' => 'textColor',
'customTextColor' => 'customTextColor',
'backgroundColor' => 'backgroundColor',
'customBackgroundColor' => 'customBackgroundColor',
'overlayTextColor' => 'overlayTextColor',
'customOverlayTextColor' => 'customOverlayTextColor',
'overlayBackgroundColor' => 'overlayBackgroundColor',
'customOverlayBackgroundColor' => 'customOverlayBackgroundColor',
'fontSize' => 'fontSize',
'customFontSize' => 'customFontSize',
'showSubmenuIcon' => 'showSubmenuIcon',
'openSubmenusOnClick' => 'openSubmenusOnClick',
'maxNestingLevel' => 'maxNestingLevel'
'__experimentalFontStyle' => true,
'__experimentalFontWeight' => true,
'__experimentalTextTransform' => true,
'__experimentalFontFamily' => true,
'__experimentalLetterSpacing' => true,
'__experimentalTextDecoration' => true,
'__experimentalSkipSerialization' => array(
'__experimentalDefaultControls' => array(
'__experimentalDefaultControls' => array(
'allowSwitching' => false,
'allowInheriting' => false,
'allowVerticalAlignment' => false,
'allowSizingOnChildren' => true,
'editorStyle' => 'wp-block-navigation-editor',
'style' => 'wp-block-navigation'
'navigation-link' => array(
'$schema' => 'https://schemas.wp.org/trunk/block.json',
'name' => 'core/navigation-link',
'title' => 'Custom Link',
'allowedBlocks' => array(
'core/navigation-submenu',
'description' => 'Add a page, link, or another item to your navigation.',
'textdomain' => 'default',
'opensInNewTab' => array(
'isTopLevelLink' => array(
'customOverlayTextColor',
'overlayBackgroundColor',
'customOverlayBackgroundColor',
'__experimentalSlashInserter' => true,
'__experimentalFontFamily' => true,
'__experimentalFontWeight' => true,
'__experimentalFontStyle' => true,
'__experimentalTextTransform' => true,
'__experimentalTextDecoration' => true,
'__experimentalLetterSpacing' => true,
'__experimentalDefaultControls' => array(
'interactivity' => array(
'clientNavigation' => true
'editorStyle' => 'wp-block-navigation-link-editor',
'style' => 'wp-block-navigation-link'
'navigation-submenu' => array(
'$schema' => 'https://schemas.wp.org/trunk/block.json',
'name' => 'core/navigation-submenu',
'description' => 'Add a submenu to your navigation.',
'textdomain' => 'default',
'opensInNewTab' => array(
'isTopLevelItem' => array(
'customOverlayTextColor',
'overlayBackgroundColor',
'customOverlayBackgroundColor',
'interactivity' => array(
'clientNavigation' => true
'editorStyle' => 'wp-block-navigation-submenu-editor',
'style' => 'wp-block-navigation-submenu'
'$schema' => 'https://schemas.wp.org/trunk/block.json',
'name' => 'core/nextpage',
'description' => 'Separate your content into a multi-page experience.',
'textdomain' => 'default',
'customClassName' => false,
'interactivity' => array(
'clientNavigation' => true
'editorStyle' => 'wp-block-nextpage-editor'
'$schema' => 'https://schemas.wp.org/trunk/block.json',
'name' => 'core/page-list',
'allowedBlocks' => array(
'description' => 'Display a list of all pages.',