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post_format_meta_box( WP_Post $post, array $box )

Display post format form elements.

Parameters

$post

(WP_Post) (Required) Post object.

$box

(array) (Required) Post formats meta box arguments.

  • 'id'
    (string) Meta box 'id' attribute.
  • 'title'
    (string) Meta box title.
  • 'callback'
    (callable) Meta box display callback.
  • 'args'
    (array) Extra meta box arguments.

Source

File: wp-admin/includes/meta-boxes.php 

function post_format_meta_box( $post, $box ) {
	if ( current_theme_supports( 'post-formats' ) && post_type_supports( $post->post_type, 'post-formats' ) ) :
		$post_formats = get_theme_support( 'post-formats' );

		if ( is_array( $post_formats[0] ) ) :
			$post_format = get_post_format( $post->ID );
			if ( ! $post_format ) {
				$post_format = '0';
			}
			// Add in the current one if it isn't there yet, in case the current theme doesn't support it.
			if ( $post_format && ! in_array( $post_format, $post_formats[0], true ) ) {
				$post_formats[0][] = $post_format;
			}
			?>
		<div id="post-formats-select">
		<fieldset>
			<legend class="screen-reader-text"><?php _e( 'Post Formats' ); ?></legend>
			<input type="radio" name="post_format" class="post-format" id="post-format-0" value="0" <?php checked( $post_format, '0' ); ?> /> <label for="post-format-0" class="post-format-icon post-format-standard"><?php echo get_post_format_string( 'standard' ); ?></label>
			<?php foreach ( $post_formats[0] as $format ) : ?>
			<br /><input type="radio" name="post_format" class="post-format" id="post-format-<?php echo esc_attr( $format ); ?>" value="<?php echo esc_attr( $format ); ?>" <?php checked( $post_format, $format ); ?> /> <label for="post-format-<?php echo esc_attr( $format ); ?>" class="post-format-icon post-format-<?php echo esc_attr( $format ); ?>"><?php echo esc_html( get_post_format_string( $format ) ); ?></label>
			<?php endforeach; ?>
		</fieldset>
	</div>
			<?php
	endif;
endif;
}

Uses

Uses Description
wp-includes/theme.php: current_theme_supports()

Checks a theme’s support for a given feature.
wp-includes/theme.php: get_theme_support()

Gets the theme support arguments passed when registering that support.
wp-includes/l10n.php: _e()

Display translated text.
wp-includes/formatting.php: esc_attr()

Escaping for HTML attributes.
wp-includes/formatting.php: esc_html()

Escaping for HTML blocks.
wp-includes/general-template.php: checked()

Outputs the HTML checked attribute.
wp-includes/post.php: post_type_supports()

Check a post type’s support for a given feature.
wp-includes/post-formats.php: get_post_format()

Retrieve the format slug for a post
wp-includes/post-formats.php: get_post_format_string()

Returns a pretty, translated version of a post format slug

Changelog

Version Description
3.1.0 Introduced.

© 2003–2019 WordPress Foundation
Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/functions/post_format_meta_box