acf_revisions::acf_validate_post_id() public ACF 5.5.10

This function will modify the $post_id and allow loading values from a revision

{} Это метод класса: acf_revisions{}

Хуков нет.

Возвращает

$post_id. (int)

Использование

$acf_revisions = new acf_revisions();
$acf_revisions->acf_validate_post_id( $post_id, $_post_id );

(int)($post_id) (обязательный)

(int)($_post_id) (обязательный)

Список изменений

Код acf_revisions::acf_validate_post_id() acf revisions::acf validate post id ^{ACF 5.9.1}

<?php
function acf_validate_post_id( $post_id, $_post_id ) {
	
	// bail early if no preview in URL
	if( !isset($_GET['preview']) ) return $post_id;
	
	
	// bail early if $post_id is not numeric
	if( !is_numeric($post_id) ) return $post_id;
	
	
	// vars
	$k = $post_id;
	$preview_id = 0;
	
	
	// check cache
	if( isset($this->cache[$k]) ) return $this->cache[$k];
	
	
	// validate
	if( isset($_GET['preview_id']) ) {
	
		$preview_id = (int) $_GET['preview_id'];
		
	} elseif( isset($_GET['p']) ) {
		
		$preview_id = (int) $_GET['p'];
		
	} elseif( isset($_GET['page_id']) ) {
		
		$preview_id = (int) $_GET['page_id'];
		
	}
	
	
	// bail early id $preview_id does not match $post_id
	if( $preview_id != $post_id ) return $post_id;
	
	
	// attempt find revision
	$revision = acf_get_post_latest_revision( $post_id );
	
	
	// save
	if( $revision && $revision->post_parent == $post_id) {
		
		$post_id = (int) $revision->ID;
		
	}
	
	
	// set cache
	$this->cache[$k] = $post_id;
	
	
	// return
	return $post_id;
	
}