acf get the field code example

Example 1: get field of acf texonomy

<?php 

// load thumbnail for this taxonomy term
$thumbnail = get_field('thumbnail', $term->taxonomy . '_' . $term->term_id);

?>

Example 2: get field acf

$content = get_field('content', $post_id);

Example 3: acf get field

$value = get_field( "text_field" );

if( $value ) {
    echo $value;
} else {
    echo 'empty';
}

Example 4: acf get field

get_field($selector, [$post_id], [$format_value]);
/*
$selector (string) (Required) The field name or field key.
$post_id (mixed) (Optional) The post ID where the value is saved. Defaults to the current post.
$format_value (bool) (Optional) Whether to apply formatting logic. Defaults to true.
*/
// Get a value from the current post
$value = get_field( "text_field" );
// Get a value from a specific post
$value = get_field( "field_name", $post_id );