post_submit_meta_box

函式


      post_submit_meta_box ( $post, $args = array() )

引數

(WP_Post) $post Current post object.

Required: 是
(array) $args { Array of arguments for building the post submit meta box. @type string $id Meta box 'id' attribute. @type string $title Meta box title. @type callable $callback Meta box display callback. @type array $args Extra meta box arguments. }

Required: 否

Default: array()

定義位置

wp-admin/includes/meta-boxes.php , line 30

相關方法: post_slug_meta_box link_submit_meta_box post_custom_meta_box post_author_meta_box post_format_meta_box

引入: 2.7.0

棄用: -

post_submit_meta_box是一個WordPress函式，用於生成提交文章的元框。它接受兩個引數：$post（文章物件）和$box（metabox陣列）。

顯示文章提交表單欄位。

function post_submit_meta_box( $post, $args = array() ) {

global $action;

$post_id = (int) $post->ID;

$post_type = $post->post_type;

$post_type_object = get_post_type_object( $post_type );

$can_publish = current_user_can( $post_type_object->cap->publish_posts );

<?php // Hidden submit button early on so that the browser chooses the right button when form is submitted with Return key. ?>

<?php submit_button( __( 'Save' ), '', 'save' ); ?>

</div>

<?php

if ( ! in_array( $post->post_status, array( 'publish', 'future', 'pending' ), true ) ) {

$private_style = '';

if ( 'private' === $post->post_status ) {

$private_style = 'style="display:none"';

}

<input <?php echo $private_style; ?> type="submit" name="save" id="save-post" value="<?php esc_attr_e( 'Save Draft' ); ?>" class="button" />

<?php } elseif ( 'pending' === $post->post_status && $can_publish ) { ?>

<input type="submit" name="save" id="save-post" value="<?php esc_attr_e( 'Save as Pending' ); ?>" class="button" />

<?php } ?>

</div>

<?php

if ( is_post_type_viewable( $post_type_object ) ) :

<?php

$preview_link = esc_url( get_preview_post_link( $post ) );

if ( 'publish' === $post->post_status ) {

$preview_button_text = __( 'Preview Changes' );

} else {

$preview_button_text = __( 'Preview' );

}

$preview_button = sprintf(

'%1$s<span class="screen-reader-text"> %2$s</span>',

$preview_button_text,

/* translators: Accessibility text. */

__( '(opens in a new tab)' )

);

<a class="preview button" href="<?php echo $preview_link; ?>" target="wp-preview-<?php echo $post_id; ?>" id="post-preview"><?php echo $preview_button; ?></a>

</div>

<?php

endif;

/**

* Fires after the Save Draft (or Save as Pending) and Preview (or Preview Changes) buttons

* in the Publish meta box.

* @since 4.4.0

* @param WP_Post $post WP_Post object for the current post.

do_action( 'post_submitbox_minor_actions', $post );

</div>

<?php _e( 'Status:' ); ?>

<?php

switch ( $post->post_status ) {

case 'private':

_e( 'Privately Published' );

break;

case 'publish':

_e( 'Published' );

break;

case 'future':

_e( 'Scheduled' );

break;

case 'pending':

_e( 'Pending Review' );

break;

case 'draft':

case 'auto-draft':

_e( 'Draft' );

break;

}

</span>

<?php

if ( 'publish' === $post->post_status || 'private' === $post->post_status || $can_publish ) {

$private_style = '';

if ( 'private' === $post->post_status ) {

$private_style = 'style="display:none"';

}

<a href="#post_status" <?php echo $private_style; ?> class="edit-post-status hide-if-no-js" role="button"><span aria-hidden="true"><?php _e( 'Edit' ); ?></span> <span class="screen-reader-text"><?php _e( 'Edit status' ); ?></span></a>

<input type="hidden" name="hidden_post_status" id="hidden_post_status" value="<?php echo esc_attr( ( 'auto-draft' === $post->post_status ) ? 'draft' : $post->post_status ); ?>" />

<?php if ( 'publish' === $post->post_status ) : ?>

<option<?php selected( $post->post_status, 'publish' ); ?> value='publish'><?php _e( 'Published' ); ?></option>

<?php elseif ( 'private' === $post->post_status ) : ?>

<option<?php selected( $post->post_status, 'private' ); ?> value='publish'><?php _e( 'Privately Published' ); ?></option>

<?php elseif ( 'future' === $post->post_status ) : ?>

<option<?php selected( $post->post_status, 'future' ); ?> value='future'><?php _e( 'Scheduled' ); ?></option>

<?php endif; ?>

<option<?php selected( $post->post_status, 'pending' ); ?> value='pending'><?php _e( 'Pending Review' ); ?></option>

<?php if ( 'auto-draft' === $post->post_status ) : ?>

<option<?php selected( $post->post_status, 'auto-draft' ); ?> value='draft'><?php _e( 'Draft' ); ?></option>

<?php else : ?>

<option<?php selected( $post->post_status, 'draft' ); ?> value='draft'><?php _e( 'Draft' ); ?></option>

<?php endif; ?>

</select>

</div>

<?php

}

</div>

<?php _e( 'Visibility:' ); ?>

<?php

if ( 'private' === $post->post_status ) {

$post->post_password = '';

$visibility = 'private';

$visibility_trans = __( 'Private' );

} elseif ( ! empty( $post->post_password ) ) {

$visibility = 'password';

$visibility_trans = __( 'Password protected' );

} elseif ( 'post' === $post_type && is_sticky( $post_id ) ) {

$visibility = 'public';

$visibility_trans = __( 'Public, Sticky' );

} else {

$visibility = 'public';

$visibility_trans = __( 'Public' );

}

echo esc_html( $visibility_trans );

</span>

<?php if ( $can_publish ) { ?>

<input type="hidden" name="hidden_post_password" id="hidden-post-password" value="<?php echo esc_attr( $post->post_password ); ?>" />

<?php if ( 'post' === $post_type ) : ?>

<?php endif; ?>

<?php if ( 'post' === $post_type && current_user_can( 'edit_others_posts' ) ) : ?>

<?php endif; ?>

<span id="password-span"><label for="post_password"><?php _e( 'Password:' ); ?></label> <input type="text" name="post_password" id="post_password" value="<?php echo esc_attr( $post->post_password ); ?>" maxlength="255" /><br /></span>

<p>

</p>

</div>

<?php } ?>

</div>

<?php

/* translators: Publish box date string. 1: Date, 2: Time. See https://www.php.net/manual/datetime.format.php */

$date_string = __( '%1$s at %2$s' );

/* translators: Publish box date format, see https://www.php.net/manual/datetime.format.php */

$date_format = _x( 'M j, Y', 'publish box date format' );

/* translators: Publish box time format, see https://www.php.net/manual/datetime.format.php */

$time_format = _x( 'H:i', 'publish box time format' );

if ( 0 !== $post_id ) {

if ( 'future' === $post->post_status ) { // Scheduled for publishing at a future date.

/* translators: Post date information. %s: Date on which the post is currently scheduled to be published. */

$stamp = __( 'Scheduled for: %s' );

} elseif ( 'publish' === $post->post_status || 'private' === $post->post_status ) { // Already published.

/* translators: Post date information. %s: Date on which the post was published. */

$stamp = __( 'Published on: %s' );

} elseif ( '0000-00-00 00:00:00' === $post->post_date_gmt ) { // Draft, 1 or more saves, no date specified.

$stamp = __( 'Publish <b>immediately</b>' );

} elseif ( time() < strtotime( $post->post_date_gmt . ' +0000' ) ) { // Draft, 1 or more saves, future date specified.

/* translators: Post date information. %s: Date on which the post is to be published. */

$stamp = __( 'Schedule for: %s' );

} else { // Draft, 1 or more saves, date specified.

/* translators: Post date information. %s: Date on which the post is to be published. */

$stamp = __( 'Publish on: %s' );

}

$date = sprintf(

$date_string,

date_i18n( $date_format, strtotime( $post->post_date ) ),

date_i18n( $time_format, strtotime( $post->post_date ) )

);

} else { // Draft (no saves, and thus no date specified).

$stamp = __( 'Publish <b>immediately</b>' );

$date = sprintf(

$date_string,

date_i18n( $date_format, strtotime( current_time( 'mysql' ) ) ),

date_i18n( $time_format, strtotime( current_time( 'mysql' ) ) )

);

}

if ( ! empty( $args['args']['revisions_count'] ) ) :

<?php

/* translators: Post revisions heading. %s: The number of available revisions. */

printf( __( 'Revisions: %s' ), '<b>' . number_format_i18n( $args['args']['revisions_count'] ) . '</b>' );

</div>

<?php

endif;

if ( $can_publish ) : // Contributors don't get to choose the date of publish.

<?php printf( $stamp, '<b>' . $date . '</b>' ); ?>

</span>

</a>

<?php touch_time( ( 'edit' === $action ), 1 ); ?>

</fieldset>

</div>

<?php

endif;

if ( 'draft' === $post->post_status && get_post_meta( $post_id, '_customize_changeset_uuid', true ) ) :

<p>

<?php

printf(

/* translators: %s: URL to the Customizer. */

__( 'This draft comes from your <a href="%s">unpublished customization changes</a>. You can edit, but there is no need to publish now. It will be published automatically with those changes.' ),

esc_url(

add_query_arg(

'changeset_uuid',

rawurlencode( get_post_meta( $post_id, '_customize_changeset_uuid', true ) ),

admin_url( 'customize.php' )

)

);

</p>

</div>

<?php

endif;

/**

* Fires after the post time/date setting in the Publish meta box.

* @since 2.9.0

* @since 4.4.0 Added the `$post` parameter.

* @param WP_Post $post WP_Post object for the current post.

do_action( 'post_submitbox_misc_actions', $post );

</div>

</div>

<?php

/**

* Fires at the beginning of the publishing actions section of the Publish meta box.

* @since 2.7.0

* @since 4.9.0 Added the `$post` parameter.

* @param WP_Post|null $post WP_Post object for the current post on Edit Post screen,

* null on Edit Link screen.

do_action( 'post_submitbox_start', $post );

<?php

if ( current_user_can( 'delete_post', $post_id ) ) {

if ( ! EMPTY_TRASH_DAYS ) {

$delete_text = __( 'Delete permanently' );

} else {

$delete_text = __( 'Move to Trash' );

}

<?php

}

</div>

<?php

if ( ! in_array( $post->post_status, array( 'publish', 'future', 'private' ), true ) || 0 === $post_id ) {

if ( $can_publish ) :

if ( ! empty( $post->post_date_gmt ) && time() < strtotime( $post->post_date_gmt . ' +0000' ) ) :

<?php submit_button( _x( 'Schedule', 'post action/button label' ), 'primary large', 'publish', false ); ?>

<?php

else :

<?php submit_button( __( 'Publish' ), 'primary large', 'publish', false ); ?>

<?php

endif;

else :

<?php submit_button( __( 'Submit for Review' ), 'primary large', 'publish', false ); ?>

<?php

endif;

} else {

<?php submit_button( __( 'Update' ), 'primary large', 'save', false, array( 'id' => 'publish' ) ); ?>

<?php

}

</div>

</div>

<?php

}

function post_submit_meta_box( $post, $args = array() ) {
	global $action;

	$post_id          = (int) $post->ID;
	$post_type        = $post->post_type;
	$post_type_object = get_post_type_object( $post_type );
	$can_publish      = current_user_can( $post_type_object->cap->publish_posts );
	?>
<div class="submitbox" id="submitpost">

<div id="minor-publishing">

	<?php // Hidden submit button early on so that the browser chooses the right button when form is submitted with Return key. ?>
	<div style="display:none;">
		<?php submit_button( __( 'Save' ), '', 'save' ); ?>
	</div>

	<div id="minor-publishing-actions">
		<div id="save-action">
			<?php
			if ( ! in_array( $post->post_status, array( 'publish', 'future', 'pending' ), true ) ) {
				$private_style = '';
				if ( 'private' === $post->post_status ) {
					$private_style = 'style="display:none"';
				}
				?>
				<input <?php echo $private_style; ?> type="submit" name="save" id="save-post" value="<?php esc_attr_e( 'Save Draft' ); ?>" class="button" />
				<span class="spinner"></span>
			<?php } elseif ( 'pending' === $post->post_status && $can_publish ) { ?>
				<input type="submit" name="save" id="save-post" value="<?php esc_attr_e( 'Save as Pending' ); ?>" class="button" />
				<span class="spinner"></span>
			<?php } ?>
		</div>

		<?php
		if ( is_post_type_viewable( $post_type_object ) ) :
			?>
			<div id="preview-action">
				<?php
				$preview_link = esc_url( get_preview_post_link( $post ) );
				if ( 'publish' === $post->post_status ) {
					$preview_button_text = __( 'Preview Changes' );
				} else {
					$preview_button_text = __( 'Preview' );
				}

				$preview_button = sprintf(
					'%1$s<span class="screen-reader-text"> %2$s</span>',
					$preview_button_text,
					/* translators: Accessibility text. */
					__( '(opens in a new tab)' )
				);
				?>
				<a class="preview button" href="<?php echo $preview_link; ?>" target="wp-preview-<?php echo $post_id; ?>" id="post-preview"><?php echo $preview_button; ?></a>
				<input type="hidden" name="wp-preview" id="wp-preview" value="" />
			</div>
			<?php
		endif;

		/**
		 * Fires after the Save Draft (or Save as Pending) and Preview (or Preview Changes) buttons
		 * in the Publish meta box.
		 *
		 * @since 4.4.0
		 *
		 * @param WP_Post $post WP_Post object for the current post.
		 */
		do_action( 'post_submitbox_minor_actions', $post );
		?>
		<div class="clear"></div>
	</div>

	<div id="misc-publishing-actions">
		<div class="misc-pub-section misc-pub-post-status">
			<?php _e( 'Status:' ); ?>
			<span id="post-status-display">
				<?php
				switch ( $post->post_status ) {
					case 'private':
						_e( 'Privately Published' );
						break;
					case 'publish':
						_e( 'Published' );
						break;
					case 'future':
						_e( 'Scheduled' );
						break;
					case 'pending':
						_e( 'Pending Review' );
						break;
					case 'draft':
					case 'auto-draft':
						_e( 'Draft' );
						break;
				}
				?>
			</span>

			<?php
			if ( 'publish' === $post->post_status || 'private' === $post->post_status || $can_publish ) {
				$private_style = '';
				if ( 'private' === $post->post_status ) {
					$private_style = 'style="display:none"';
				}
				?>
				<a href="#post_status" <?php echo $private_style; ?> class="edit-post-status hide-if-no-js" role="button"><span aria-hidden="true"><?php _e( 'Edit' ); ?></span> <span class="screen-reader-text"><?php _e( 'Edit status' ); ?></span></a>

				<div id="post-status-select" class="hide-if-js">
					<input type="hidden" name="hidden_post_status" id="hidden_post_status" value="<?php echo esc_attr( ( 'auto-draft' === $post->post_status ) ? 'draft' : $post->post_status ); ?>" />
					<label for="post_status" class="screen-reader-text"><?php _e( 'Set status' ); ?></label>
					<select name="post_status" id="post_status">
						<?php if ( 'publish' === $post->post_status ) : ?>
							<option<?php selected( $post->post_status, 'publish' ); ?> value='publish'><?php _e( 'Published' ); ?></option>
						<?php elseif ( 'private' === $post->post_status ) : ?>
							<option<?php selected( $post->post_status, 'private' ); ?> value='publish'><?php _e( 'Privately Published' ); ?></option>
						<?php elseif ( 'future' === $post->post_status ) : ?>
							<option<?php selected( $post->post_status, 'future' ); ?> value='future'><?php _e( 'Scheduled' ); ?></option>
						<?php endif; ?>
							<option<?php selected( $post->post_status, 'pending' ); ?> value='pending'><?php _e( 'Pending Review' ); ?></option>
						<?php if ( 'auto-draft' === $post->post_status ) : ?>
							<option<?php selected( $post->post_status, 'auto-draft' ); ?> value='draft'><?php _e( 'Draft' ); ?></option>
						<?php else : ?>
							<option<?php selected( $post->post_status, 'draft' ); ?> value='draft'><?php _e( 'Draft' ); ?></option>
						<?php endif; ?>
					</select>
					<a href="#post_status" class="save-post-status hide-if-no-js button"><?php _e( 'OK' ); ?></a>
					<a href="#post_status" class="cancel-post-status hide-if-no-js button-cancel"><?php _e( 'Cancel' ); ?></a>
				</div>
				<?php
			}
			?>
		</div>

		<div class="misc-pub-section misc-pub-visibility" id="visibility">
			<?php _e( 'Visibility:' ); ?>
			<span id="post-visibility-display">
				<?php
				if ( 'private' === $post->post_status ) {
					$post->post_password = '';
					$visibility          = 'private';
					$visibility_trans    = __( 'Private' );
				} elseif ( ! empty( $post->post_password ) ) {
					$visibility       = 'password';
					$visibility_trans = __( 'Password protected' );
				} elseif ( 'post' === $post_type && is_sticky( $post_id ) ) {
					$visibility       = 'public';
					$visibility_trans = __( 'Public, Sticky' );
				} else {
					$visibility       = 'public';
					$visibility_trans = __( 'Public' );
				}

				echo esc_html( $visibility_trans );
				?>
			</span>

			<?php if ( $can_publish ) { ?>
				<a href="#visibility" class="edit-visibility hide-if-no-js" role="button"><span aria-hidden="true"><?php _e( 'Edit' ); ?></span> <span class="screen-reader-text"><?php _e( 'Edit visibility' ); ?></span></a>

				<div id="post-visibility-select" class="hide-if-js">
					<input type="hidden" name="hidden_post_password" id="hidden-post-password" value="<?php echo esc_attr( $post->post_password ); ?>" />
					<?php if ( 'post' === $post_type ) : ?>
						<input type="checkbox" style="display:none" name="hidden_post_sticky" id="hidden-post-sticky" value="sticky" <?php checked( is_sticky( $post_id ) ); ?> />
					<?php endif; ?>

					<input type="hidden" name="hidden_post_visibility" id="hidden-post-visibility" value="<?php echo esc_attr( $visibility ); ?>" />
					<input type="radio" name="visibility" id="visibility-radio-public" value="public" <?php checked( $visibility, 'public' ); ?> /> <label for="visibility-radio-public" class="selectit"><?php _e( 'Public' ); ?></label><br />

					<?php if ( 'post' === $post_type && current_user_can( 'edit_others_posts' ) ) : ?>
						<span id="sticky-span"><input id="sticky" name="sticky" type="checkbox" value="sticky" <?php checked( is_sticky( $post_id ) ); ?> /> <label for="sticky" class="selectit"><?php _e( 'Stick this post to the front page' ); ?></label><br /></span>
					<?php endif; ?>

					<input type="radio" name="visibility" id="visibility-radio-password" value="password" <?php checked( $visibility, 'password' ); ?> /> <label for="visibility-radio-password" class="selectit"><?php _e( 'Password protected' ); ?></label><br />
					<span id="password-span"><label for="post_password"><?php _e( 'Password:' ); ?></label> <input type="text" name="post_password" id="post_password" value="<?php echo esc_attr( $post->post_password ); ?>"  maxlength="255" /><br /></span>

					<input type="radio" name="visibility" id="visibility-radio-private" value="private" <?php checked( $visibility, 'private' ); ?> /> <label for="visibility-radio-private" class="selectit"><?php _e( 'Private' ); ?></label><br />

					<p>
						<a href="#visibility" class="save-post-visibility hide-if-no-js button"><?php _e( 'OK' ); ?></a>
						<a href="#visibility" class="cancel-post-visibility hide-if-no-js button-cancel"><?php _e( 'Cancel' ); ?></a>
					</p>
				</div>
			<?php } ?>
		</div>

		<?php
		/* translators: Publish box date string. 1: Date, 2: Time. See https://www.php.net/manual/datetime.format.php */
		$date_string = __( '%1$s at %2$s' );
		/* translators: Publish box date format, see https://www.php.net/manual/datetime.format.php */
		$date_format = _x( 'M j, Y', 'publish box date format' );
		/* translators: Publish box time format, see https://www.php.net/manual/datetime.format.php */
		$time_format = _x( 'H:i', 'publish box time format' );

		if ( 0 !== $post_id ) {
			if ( 'future' === $post->post_status ) { // Scheduled for publishing at a future date.
				/* translators: Post date information. %s: Date on which the post is currently scheduled to be published. */
				$stamp = __( 'Scheduled for: %s' );
			} elseif ( 'publish' === $post->post_status || 'private' === $post->post_status ) { // Already published.
				/* translators: Post date information. %s: Date on which the post was published. */
				$stamp = __( 'Published on: %s' );
			} elseif ( '0000-00-00 00:00:00' === $post->post_date_gmt ) { // Draft, 1 or more saves, no date specified.
				$stamp = __( 'Publish <b>immediately</b>' );
			} elseif ( time() < strtotime( $post->post_date_gmt . ' +0000' ) ) { // Draft, 1 or more saves, future date specified.
				/* translators: Post date information. %s: Date on which the post is to be published. */
				$stamp = __( 'Schedule for: %s' );
			} else { // Draft, 1 or more saves, date specified.
				/* translators: Post date information. %s: Date on which the post is to be published. */
				$stamp = __( 'Publish on: %s' );
			}
			$date = sprintf(
				$date_string,
				date_i18n( $date_format, strtotime( $post->post_date ) ),
				date_i18n( $time_format, strtotime( $post->post_date ) )
			);
		} else { // Draft (no saves, and thus no date specified).
			$stamp = __( 'Publish <b>immediately</b>' );
			$date  = sprintf(
				$date_string,
				date_i18n( $date_format, strtotime( current_time( 'mysql' ) ) ),
				date_i18n( $time_format, strtotime( current_time( 'mysql' ) ) )
			);
		}

		if ( ! empty( $args['args']['revisions_count'] ) ) :
			?>
			<div class="misc-pub-section misc-pub-revisions">
				<?php
				/* translators: Post revisions heading. %s: The number of available revisions. */
				printf( __( 'Revisions: %s' ), '<b>' . number_format_i18n( $args['args']['revisions_count'] ) . '</b>' );
				?>
				<a class="hide-if-no-js" href="<?php echo esc_url( get_edit_post_link( $args['args']['revision_id'] ) ); ?>"><span aria-hidden="true"><?php _ex( 'Browse', 'revisions' ); ?></span> <span class="screen-reader-text"><?php _e( 'Browse revisions' ); ?></span></a>
			</div>
			<?php
		endif;

		if ( $can_publish ) : // Contributors don't get to choose the date of publish.
			?>
			<div class="misc-pub-section curtime misc-pub-curtime">
				<span id="timestamp">
					<?php printf( $stamp, '<b>' . $date . '</b>' ); ?>
				</span>
				<a href="#edit_timestamp" class="edit-timestamp hide-if-no-js" role="button">
					<span aria-hidden="true"><?php _e( 'Edit' ); ?></span>
					<span class="screen-reader-text"><?php _e( 'Edit date and time' ); ?></span>
				</a>
				<fieldset id="timestampdiv" class="hide-if-js">
					<legend class="screen-reader-text"><?php _e( 'Date and time' ); ?></legend>
					<?php touch_time( ( 'edit' === $action ), 1 ); ?>
				</fieldset>
			</div>
			<?php
		endif;

		if ( 'draft' === $post->post_status && get_post_meta( $post_id, '_customize_changeset_uuid', true ) ) :
			?>
			<div class="notice notice-info notice-alt inline">
				<p>
					<?php
					printf(
						/* translators: %s: URL to the Customizer. */
						__( 'This draft comes from your <a href="%s">unpublished customization changes</a>. You can edit, but there is no need to publish now. It will be published automatically with those changes.' ),
						esc_url(
							add_query_arg(
								'changeset_uuid',
								rawurlencode( get_post_meta( $post_id, '_customize_changeset_uuid', true ) ),
								admin_url( 'customize.php' )
							)
						)
					);
					?>
				</p>
			</div>
			<?php
		endif;

		/**
		 * Fires after the post time/date setting in the Publish meta box.
		 *
		 * @since 2.9.0
		 * @since 4.4.0 Added the `$post` parameter.
		 *
		 * @param WP_Post $post WP_Post object for the current post.
		 */
		do_action( 'post_submitbox_misc_actions', $post );
		?>
	</div>
	<div class="clear"></div>
</div>

<div id="major-publishing-actions">
	<?php
	/**
	 * Fires at the beginning of the publishing actions section of the Publish meta box.
	 *
	 * @since 2.7.0
	 * @since 4.9.0 Added the `$post` parameter.
	 *
	 * @param WP_Post|null $post WP_Post object for the current post on Edit Post screen,
	 *                           null on Edit Link screen.
	 */
	do_action( 'post_submitbox_start', $post );
	?>
	<div id="delete-action">
		<?php
		if ( current_user_can( 'delete_post', $post_id ) ) {
			if ( ! EMPTY_TRASH_DAYS ) {
				$delete_text = __( 'Delete permanently' );
			} else {
				$delete_text = __( 'Move to Trash' );
			}
			?>
			<a class="submitdelete deletion" href="<?php echo get_delete_post_link( $post_id ); ?>"><?php echo $delete_text; ?></a>
			<?php
		}
		?>
	</div>

	<div id="publishing-action">
		<span class="spinner"></span>
		<?php
		if ( ! in_array( $post->post_status, array( 'publish', 'future', 'private' ), true ) || 0 === $post_id ) {
			if ( $can_publish ) :
				if ( ! empty( $post->post_date_gmt ) && time() < strtotime( $post->post_date_gmt . ' +0000' ) ) :
					?>
					<input name="original_publish" type="hidden" id="original_publish" value="<?php echo esc_attr_x( 'Schedule', 'post action/button label' ); ?>" />
					<?php submit_button( _x( 'Schedule', 'post action/button label' ), 'primary large', 'publish', false ); ?>
					<?php
				else :
					?>
					<input name="original_publish" type="hidden" id="original_publish" value="<?php esc_attr_e( 'Publish' ); ?>" />
					<?php submit_button( __( 'Publish' ), 'primary large', 'publish', false ); ?>
					<?php
				endif;
			else :
				?>
				<input name="original_publish" type="hidden" id="original_publish" value="<?php esc_attr_e( 'Submit for Review' ); ?>" />
				<?php submit_button( __( 'Submit for Review' ), 'primary large', 'publish', false ); ?>
				<?php
			endif;
		} else {
			?>
			<input name="original_publish" type="hidden" id="original_publish" value="<?php esc_attr_e( 'Update' ); ?>" />
			<?php submit_button( __( 'Update' ), 'primary large', 'save', false, array( 'id' => 'publish' ) ); ?>
			<?php
		}
		?>
	</div>
	<div class="clear"></div>
</div>

</div>
	<?php
}

常見問題

FAQs

如何使用get_users獲取所有使用者列表？
要使用` get_users `函式獲取所有使用者列表，可以按照以下步驟進行：

1. 使用` get_users `函式呼叫獲取使用者列表：

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$users = get_users();
$users = get_users();
```
$users = get_users();
```
2. 您可以按需使用引數來過濾結果。例如，您可以通過角色、使用者ID、使用者登入名等過濾使用者列表。以下是一個根據使用者角色為過濾條件的示例：

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$users = get_users( array(
'role' => 'subscriber' // 將角色名稱替換為您要過濾的角色
) );
$users = get_users( array( 'role' => 'subscriber' // 將角色名稱替換為您要過濾的角色 ) );
```
$users = get_users( array(
    'role' => 'subscriber' // 將角色名稱替換為您要過濾的角色
) );
```
在上述示例中，將` role `引數設定為所需的角色名稱來過濾使用者列表。

3. 您可以使用迴圈遍歷獲取的使用者列表，並訪問每個使用者的屬性。例如，以下示例將顯示每個使用者的使用者名稱和電子郵件地址：

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foreach( $users as $user ) {
echo '使用者名稱：' . $user->user_login . ', 電子郵件：' . $user->user_email . ;
}
foreach( $users as $user ) { echo '使用者名稱：' . $user->user_login . ', 電子郵件：' . $user->user_email . ; }
```
foreach( $users as $user ) {
    echo '使用者名稱：' . $user->user_login . ', 電子郵件：' . $user->user_email . ;
}
```
在上述示例中，通過` $user->user_login `和` $user->user_email `訪問每個使用者的使用者名稱和電子郵件地址。

請注意，` get_users `函式預設返回所有使用者，並可以根據需要使用更多引數進行過濾。您可以參閱WordPress官方文件中的` get_users `函式文件，瞭解更多可用引數和用法示例。

總結起來，使用` get_users `函式獲取所有使用者列表的步驟是：
1. 呼叫` get_users `函式獲取使用者列表。
2. 使用可選的過濾引數，根據需要過濾使用者列表。
3. 使用迴圈遍歷使用者列表，並訪問每個使用者的屬性。
如何使用WP_PLUGIN_DIR和WP_PLUGIN_URL定義外掛的目錄和URL？
在WordPress中，可以使用WP_PLUGIN_DIR和WP_PLUGIN_URL常量來定義外掛的目錄路徑和URL。

1. `WP_PLUGIN_DIR`：這是一個常量，用於定義外掛的目錄路徑（檔案系統路徑）。您可以使用以下程式碼在外掛檔案中訪問該常量：

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$plugin_dir = WP_PLUGIN_DIR . '/your-plugin-folder/';
$plugin_dir = WP_PLUGIN_DIR . '/your-plugin-folder/';
```
$plugin_dir = WP_PLUGIN_DIR . '/your-plugin-folder/';
```
在上述程式碼中，將"your-plugin-folder"替換為您外掛的實際資料夾名稱。使用該常量，您可以獲取外掛檔案的完整路徑。

2. `WP_PLUGIN_URL`：這是一個常量，用於定義外掛的URL（用於在網頁上訪問外掛檔案）。以下是一個使用該常量的示例：

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$plugin_url = WP_PLUGIN_URL . '/your-plugin-folder/';
$plugin_url = WP_PLUGIN_URL . '/your-plugin-folder/';
```
$plugin_url = WP_PLUGIN_URL . '/your-plugin-folder/';
```
同樣，請將"your-plugin-folder"替換為您外掛的實際資料夾名稱。使用該常量，您可以獲取外掛在網頁上的完整URL。

請注意，`WP_PLUGIN_DIR`和`WP_PLUGIN_URL`常量在WordPress版本2.6之後引入。從WordPress 5.5版本開始，這兩個常量被標記為過時（deprecated），因為WordPress更傾向於使用新的外掛檔案結構。如果您正在開發新外掛，建議使用新的外掛檔案結構和相關函式。

在新的外掛檔案結構中，可以使用以下函式來獲取外掛的目錄路徑和URL：

- `plugin_dir_path()`：獲取外掛目錄路徑。
- `plugin_dir_url()`：獲取外掛URL。

這些函式會自動將外掛的版本、多站點和SSL等考慮因素納入計算。

總結起來，使用`WP_PLUGIN_DIR`和`WP_PLUGIN_URL`常量定義外掛的目錄和URL的方法是：

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$plugin_dir = WP_PLUGIN_DIR . '/your-plugin-folder/';
$plugin_url = WP_PLUGIN_URL . '/your-plugin-folder/';
$plugin_dir = WP_PLUGIN_DIR . '/your-plugin-folder/'; $plugin_url = WP_PLUGIN_URL . '/your-plugin-folder/';
```
$plugin_dir = WP_PLUGIN_DIR . '/your-plugin-folder/';
$plugin_url = WP_PLUGIN_URL . '/your-plugin-folder/';
```
但請注意，這兩個常量已被標記為過時，建議使用新的外掛檔案結構和相關函式來獲取外掛的路徑和URL。
如何使用PHP在WordPress中新增自定義功能？
使用PHP在WordPress中新增自定義功能可以通過以下方式實現：
- 建立一個自定義外掛，將功能程式碼新增到外掛中。
- 使用WordPress的鉤子系統，將自定義功能繫結到適當的鉤子上。
- 在主題檔案中新增自定義功能程式碼，例如functions.php檔案。
- 使用WordPress的短程式碼功能，將自定義功能封裝為短程式碼。
- 使用WordPress的外掛或主題編輯器，將自定義功能程式碼新增到適當的位置。
下面是一個實操示例。

要在WordPress中新增自定義功能，可以按照以下步驟使用PHP編寫並新增自定義功能：
1. 開啟WordPress安裝目錄中的主題資料夾，通常位於wp-content/themes/下，找到正在使用的主題資料夾。
2. 在主題資料夾中，可以建立一個名為functions.php的檔案。如果該檔案已經存在，可以直接編輯它。
3. 在functions.php檔案中，可以使用PHP程式碼新增自定義功能。以下是一些常見的示例：
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  // 新增自定義功能示例
  // 1. 建立自定義短程式碼
  function custom_shortcode() {
  return '這是我的自定義短程式碼內容';
  }
  add_shortcode('custom', 'custom_shortcode');
  // 2. 自定義小工具
  function custom_widget() {
  echo '這是我的自定義小工具內容';
  }
  register_widget('custom_widget');
  // 3. 自定義選單
  function custom_menu() {
  register_nav_menu('custom-menu', '自定義選單');
  }
  add_action('after_setup_theme', 'custom_menu');
  // 4. 自定義頁面模板
  function custom_page_template() {
  /* Template Name: 自定義模板 */
  // 自定義模板的內容和樣式
  }
  // 新增自定義功能示例 // 1. 建立自定義短程式碼 function custom_shortcode() { return '這是我的自定義短程式碼內容'; } add_shortcode('custom', 'custom_shortcode'); // 2. 自定義小工具 function custom_widget() { echo '這是我的自定義小工具內容'; } register_widget('custom_widget'); // 3. 自定義選單 function custom_menu() { register_nav_menu('custom-menu', '自定義選單'); } add_action('after_setup_theme', 'custom_menu'); // 4. 自定義頁面模板 function custom_page_template() { /* Template Name: 自定義模板 */ // 自定義模板的內容和樣式 }
```
// 新增自定義功能示例

// 1. 建立自定義短程式碼
function custom_shortcode() {
    return '這是我的自定義短程式碼內容';
}
add_shortcode('custom', 'custom_shortcode');

// 2. 自定義小工具
function custom_widget() {
    echo '這是我的自定義小工具內容';
}
register_widget('custom_widget');

// 3. 自定義選單
function custom_menu() {
    register_nav_menu('custom-menu', '自定義選單');
}
add_action('after_setup_theme', 'custom_menu');

// 4. 自定義頁面模板
function custom_page_template() {
    /* Template Name: 自定義模板 */
    // 自定義模板的內容和樣式
}
```
4. 編輯完functions.php檔案後，儲存並上傳到WordPress主題資料夾中。
請注意，修改主題檔案可以在主題更新時丟失，因此建議在進行任何更改之前備份functions.php檔案。此外，為避免不必要的錯誤和衝突，建議在新增自定義功能前先了解WordPress開發文件和最佳實踐，以確保正確、安全地實現所需的自定義功能。
如何進行WordPress資料庫查詢優化？
進行WordPress資料庫查詢優化可以通過以下方式實現：
- 使用WordPress提供的內建查詢函式，例如 WP_Query 、 get_posts 等。
- 使用適當的查詢引數和過濾器，減少查詢次數和資料量。
- 編寫自定義的資料庫查詢語句，使用適當的索引和快取。
- 優化資料庫伺服器配置和效能。
- 定期清理和優化資料庫表。
如何使用do_action來觸發一個鉤子函式？
使用 do_action 函式可以觸發一個鉤子函式。do_action 函式的引數與要觸發的鉤子函式的引數相同。

例如，觸發save_post鉤子函式的程式碼如下：

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do_action( 'save_post', $post_ID, $post );
do_action( 'save_post', $post_ID, $post );
```
do_action( 'save_post', $post_ID, $post );
```
這裡，$post_ID 和 $post 是傳遞給鉤子函式的引數。
如何使用wp_get_current_user獲取當前登入使用者的資訊？
使用 wp_get_current_user 獲取當前登入使用者的資訊：

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$current_user = wp_get_current_user();

// 獲取當前使用者的ID
$user_id = $current_user->ID;

// 獲取當前使用者的使用者名稱
$user_login = $current_user->user_login;

// 獲取當前使用者的郵箱
$user_email = $current_user->user_email;

// 獲取當前使用者的顯示名稱
$display_name = $current_user->display_name;
$current_user = wp_get_current_user(); // 獲取當前使用者的ID $user_id = $current_user->ID; // 獲取當前使用者的使用者名稱 $user_login = $current_user->user_login; // 獲取當前使用者的郵箱 $user_email = $current_user->user_email; // 獲取當前使用者的顯示名稱 $display_name = $current_user->display_name;
```
$current_user = wp_get_current_user();  
  
// 獲取當前使用者的ID  
$user_id = $current_user->ID;  
  
// 獲取當前使用者的使用者名稱  
$user_login = $current_user->user_login;  
  
// 獲取當前使用者的郵箱  
$user_email = $current_user->user_email;  
  
// 獲取當前使用者的顯示名稱  
$display_name = $current_user->display_name;
```

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post_submit_meta_box

常見問題

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