acf_get_valid_post_id() ACF 5.0.0

This function will return a valid post_id based on the current screen / parameter

Возвращает

$post_id. (mixed)

Использование

acf_get_valid_post_id( $post_id );

$post_id **

-

Список изменений

Код acf_get_valid_post_id() acf get valid post id ^{ACF 5.9.1}

<?php
function acf_get_valid_post_id( $post_id = 0 ) {
	
	// allow filter to short-circuit load_value logic
	$preload = apply_filters( "acf/pre_load_post_id", null, $post_id );
    if( $preload !== null ) {
	    return $preload;
    }
    
	// vars
	$_post_id = $post_id;
	
	
	// if not $post_id, load queried object
	if( !$post_id ) {
		
		// try for global post (needed for setup_postdata)
		$post_id = (int) get_the_ID();
		
		
		// try for current screen
		if( !$post_id ) {
			
			$post_id = get_queried_object();
				
		}
		
	}
	
	
	// $post_id may be an object
	if( is_object($post_id) ) {
		
		// post
		if( isset($post_id->post_type, $post_id->ID) ) {
		
			$post_id = $post_id->ID;
			
		// user
		} elseif( isset($post_id->roles, $post_id->ID) ) {
		
			$post_id = 'user_' . $post_id->ID;
		
		// term
		} elseif( isset($post_id->taxonomy, $post_id->term_id) ) {
			
			$post_id = acf_get_term_post_id( $post_id->taxonomy, $post_id->term_id );
		
		// comment
		} elseif( isset($post_id->comment_ID) ) {
		
			$post_id = 'comment_' . $post_id->comment_ID;
		
		// default
		} else {
			
			$post_id = 0;
			
		}
		
	}
	
	
	// allow for option == options
	if( $post_id === 'option' ) {
	
		$post_id = 'options';
		
	}
	
	
	// append language code
	if( $post_id == 'options' ) {
		
		$dl = acf_get_setting('default_language');
		$cl = acf_get_setting('current_language');
		
		if( $cl && $cl !== $dl ) {
			
			$post_id .= '_' . $cl;
			
		}
			
	}
	
	
	
	// filter for 3rd party
	$post_id = apply_filters('acf/validate_post_id', $post_id, $_post_id);
	
	
	// return
	return $post_id;
	
}