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/home/certprox/public_html/wp-includes/blocks/button.php

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<?php
/**
 * Server-side rendering of the `core/button` block.
 *
 * @package WordPress
 */

/**
 * Renders the `core/button` block on the server,
 *
 * @since 6.6.0
 *
 * @param array  $attributes The block attributes.
 * @param string $content    The block content.
 *
 * @return string The block content.
 */
function render_block_core_button( $attributes, $content ) {
	$p = new WP_HTML_Tag_Processor( $content );

/*
	 * The button block can render an `<a>` or `<button>` and also has a
	 * `<div>` wrapper. Find the a or button tag.
	 */
	$tag = null;
	while ( $p->next_tag() ) {
		$tag = $p->get_tag();
		if ( 'A' === $tag || 'BUTTON' === $tag ) {
			break;
		}
	}

/*
	 * If this happens, the likelihood is there's no block content,
	 * or the block has been modified by a plugin.
	 */
	if ( null === $tag ) {
		return $content;
	}

// If the next token is the closing tag, the button is empty.
	$is_empty = true;
	while ( $p->next_token() && $tag !== $p->get_token_name() && $is_empty ) {
		if ( '#comment' !== $p->get_token_type() ) {
			/**
			 * Anything else implies this is not empty.
			 * This might include any text content (including a space),
			 * inline images or other HTML.
			 */
			$is_empty = false;
		}
	}

/*
	 * When there's no text, render nothing for the block.
	 * See https://github.com/WordPress/gutenberg/issues/17221 for the
	 * reasoning behind this.
	 */
	if ( $is_empty ) {
		return '';
	}

return $content;
}

/**
 * Registers the `core/button` block on server.
 *
 * @since 6.6.0
 */
function register_block_core_button() {
	register_block_type_from_metadata(
		__DIR__ . '/button',
		array(
			'render_callback' => 'render_block_core_button',
		)
	);
}
add_action( 'init', 'register_block_core_button' );

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accordion DIR	-	drwxr-xr-x	2025-12-03 04:19:34	Edit Download recursive recursive
accordion-heading DIR	-	drwxr-xr-x	2025-12-03 04:19:35	Edit Download recursive recursive
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audio DIR	-	drwxr-xr-x	2022-01-26 00:37:18	Edit Download recursive recursive
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block DIR	-	drwxr-xr-x	2024-07-23 16:03:43	Edit Download recursive recursive
breadcrumbs DIR	-	drwxr-xr-x	2026-05-21 02:37:18	Edit Download recursive recursive
button DIR	-	drwxr-xr-x	2022-01-08 12:33:51	Edit Download recursive recursive
buttons DIR	-	drwxr-xr-x	2022-01-08 12:33:51	Edit Download recursive recursive
calendar DIR	-	drwxr-xr-x	2022-01-08 12:33:51	Edit Download recursive recursive
categories DIR	-	drwxr-xr-x	2022-01-08 12:33:51	Edit Download recursive recursive
code DIR	-	drwxr-xr-x	2022-11-28 16:21:31	Edit Download recursive recursive
column DIR	-	drwxr-xr-x	2022-01-08 12:33:51	Edit Download recursive recursive
columns DIR	-	drwxr-xr-x	2022-01-08 12:33:51	Edit Download recursive recursive
comment-author-name DIR	-	drwxr-xr-x	2024-11-13 19:28:36	Edit Download recursive recursive
comment-content DIR	-	drwxr-xr-x	2022-05-25 00:36:14	Edit Download recursive recursive
comment-date DIR	-	drwxr-xr-x	2024-11-13 19:28:36	Edit Download recursive recursive
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query-pagination-previous DIR	-	drwxr-xr-x	2022-01-08 12:33:51	Edit Download recursive recursive
query-title DIR	-	drwxr-xr-x	2022-11-28 16:21:30	Edit Download recursive recursive
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quote DIR	-	drwxr-xr-x	2022-01-26 00:37:18	Edit Download recursive recursive
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template-part DIR	-	drwxr-xr-x	2022-01-26 00:37:17	Edit Download recursive recursive
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term-description DIR	-	drwxr-xr-x	2023-08-09 04:25:27	Edit Download recursive recursive
term-name DIR	-	drwxr-xr-x	2025-12-03 04:19:34	Edit Download recursive recursive
term-template DIR	-	drwxr-xr-x	2025-12-03 04:19:34	Edit Download recursive recursive
terms-query DIR	-	drwxr-xr-x	2025-12-03 04:19:35	Edit Download recursive recursive
text-columns DIR	-	drwxr-xr-x	2022-01-08 12:33:51	Edit Download recursive recursive
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video DIR	-	drwxr-xr-x	2022-01-26 00:37:18	Edit Download recursive recursive
widget-group DIR	-	drwxr-xr-x	2022-01-26 00:37:19	Edit Download recursive recursive
accordion-item.php	2.97 KB	lrw-r--r--	2026-05-21 02:37:18	Edit Download recursive recursive
accordion.php	1.12 KB	lrw-r--r--	2025-12-03 04:19:34	Edit Download recursive recursive
archives.php	4.28 KB	lrw-r--r--	2026-05-21 02:37:17	Edit Download recursive recursive
avatar.php	5.50 KB	lrw-r--r--	2026-05-21 02:37:18	Edit Download recursive recursive
block.php	4.09 KB	lrw-r--r--	2025-12-03 04:19:35	Edit Download recursive recursive
blocks-json.php	194.57 KB	lrw-r--r--	2026-07-10 04:19:19	Edit Download recursive recursive
breadcrumbs.php	18.61 KB	lrw-r--r--	2026-05-21 02:37:18	Edit Download recursive recursive
button.php	1.71 KB	lrw-r--r--	2025-12-03 04:19:35	Edit Download recursive recursive
calendar.php	5.93 KB	lrw-r--r--	2024-07-17 04:20:21	Edit Download recursive recursive
categories.php	4.82 KB	lrw-r--r--	2026-05-21 02:37:18	Edit Download recursive recursive
comment-author-name.php	2.08 KB	lrw-r--r--	2024-07-17 04:20:22	Edit Download recursive recursive
comment-content.php	2.40 KB	lrw-r--r--	2024-07-17 04:20:21	Edit Download recursive recursive
comment-date.php	1.82 KB	lrw-r--r--	2024-11-13 19:28:37	Edit Download recursive recursive
comment-edit-link.php	1.67 KB	lrw-r--r--	2024-07-17 04:20:21	Edit Download recursive recursive
comment-reply-link.php	2.03 KB	lrw-r--r--	2024-07-17 04:20:21	Edit Download recursive recursive
comment-template.php	4.39 KB	lrw-r--r--	2024-07-17 04:20:21	Edit Download recursive recursive
comments-pagination-next.php	1.88 KB	lrw-r--r--	2024-11-13 19:28:36	Edit Download recursive recursive
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comments-pagination-previous.php	1.75 KB	lrw-r--r--	2024-11-13 19:28:37	Edit Download recursive recursive
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comments-title.php	2.72 KB	lrw-r--r--	2026-05-21 02:37:18	Edit Download recursive recursive
comments.php	6.63 KB	lrw-r--r--	2025-12-03 04:19:34	Edit Download recursive recursive
cover.php	7.25 KB	lrw-r--r--	2026-05-21 02:37:17	Edit Download recursive recursive
details.php	1.46 KB	lrw-r--r--	2026-05-21 02:37:18	Edit Download recursive recursive
error_log	1.85 KB	lrw-r--r--	2026-03-31 16:07:26	Edit Download recursive recursive
file.php	1.83 KB	lrw-r--r--	2025-12-03 04:19:35	Edit Download recursive recursive
footnotes.php	3.73 KB	lrw-r--r--	2026-05-21 02:37:18	Edit Download recursive recursive
gallery.php	8.85 KB	lrw-r--r--	2026-05-21 02:37:17	Edit Download recursive recursive
heading.php	1.27 KB	lrw-r--r--	2024-07-17 04:20:21	Edit Download recursive recursive
home-link.php	5.31 KB	lrw-r--r--	2025-04-16 00:51:44	Edit Download recursive recursive
icon.php	4.04 KB	lrw-r--r--	2026-05-21 02:37:18	Edit Download recursive recursive
image.php	17.26 KB	lrw-r--r--	2026-07-10 04:19:19	Edit Download recursive recursive
index.php	4.99 KB	lrw-r--r--	2024-11-13 19:28:36	Edit Download recursive recursive
latest-comments.php	5.36 KB	lrw-r--r--	2026-05-21 02:37:17	Edit Download recursive recursive
latest-posts.php	8.64 KB	lrw-r--r--	2026-05-21 02:37:18	Edit Download recursive recursive
legacy-widget.php	3.92 KB	lrw-r--r--	2025-12-03 04:19:35	Edit Download recursive recursive
list.php	1.24 KB	lrw-r--r--	2024-07-17 04:20:21	Edit Download recursive recursive
loginout.php	1.63 KB	lrw-r--r--	2025-12-03 04:19:34	Edit Download recursive recursive
media-text.php	4.20 KB	lrw-r--r--	2026-05-21 02:37:18	Edit Download recursive recursive
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page-list-item.php	361 B	lrw-r--r--	2024-07-17 04:20:21	Edit Download recursive recursive
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paragraph.php	1.11 KB	lrw-r--r--	2026-05-21 02:37:17	Edit Download recursive recursive
pattern.php	1.75 KB	lrw-r--r--	2025-04-16 00:51:43	Edit Download recursive recursive
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post-excerpt.php	4.21 KB	lrw-r--r--	2026-05-21 02:37:17	Edit Download recursive recursive
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post-navigation-link.php	4.69 KB	lrw-r--r--	2026-05-21 02:37:18	Edit Download recursive recursive
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rss.php	4.50 KB	lrw-r--r--	2025-12-03 04:19:34	Edit Download recursive recursive
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tag-cloud.php	1.55 KB	lrw-r--r--	2024-11-13 19:28:36	Edit Download recursive recursive
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