Action hook 'edit_form_advanced'

Hook Information

Hook Parameters

Usage Examples

<?php
// Hook into edit_form_advanced
add_action('edit_form_advanced', 'my_custom_function', 10, 1);

function my_custom_function($post) {
    // Your custom code here
}

Source Code Context

<?php
2555  	 */
2556  	ob_start();
2557  	/** This filter is documented in wp-admin/edit-form-advanced.php */
2558  	do_action( 'edit_form_after_title', $post );
2559  	/** This filter is documented in wp-admin/edit-form-advanced.php */
2560  	do_action( 'edit_form_advanced', $post );
2561  	$classic_output = ob_get_clean();
2562  
2563  	$classic_elements = wp_html_split( $classic_output );
2564  	$hidden_inputs    = '';
2565  	foreach ( $classic_elements as $element ) {

PHP Documentation

<?php
/**
 * Renders the hidden form required for the meta boxes form.
 *
 * @since 5.0.0
 *
 * @param WP_Post $post Current post object.
 */
function the_block_editor_meta_box_post_form_hidden_fields( $post ) {
	$form_extra = '';
	if ( 'auto-draft' === $post->post_status ) {
		$form_extra .= "<input type='hidden' id='auto_draft' name='auto_draft' value='1' />";
	}
	$form_action  = 'editpost';
	$nonce_action = 'update-post_' . $post->ID;
	$form_extra  .= "<input type='hidden' id='post_ID' name='post_ID' value='" . esc_attr( $post->ID ) . "' />";
	$referer      = wp_get_referer();
	$current_user = wp_get_current_user();
	$user_id      = $current_user->ID;
	wp_nonce_field( $nonce_action );

	/*
	 * Some meta boxes hook into these actions to add hidden input fields in the classic post form.
	 * For backward compatibility, we can capture the output from these actions,
	 * and extract the hidden input fields.
	 */