[ACF - Get get_field() data while using parse_blocks] #acf #get_field #php #parse_blocks #parse #get #blocks #block #field #fields

acf--get-field-data-while-parse-blocks.php

<?php
/**
 * Based on this one:
 * https://portalzine.de/dev/php/advanced-custom-fields-get-gutenberg-blocks-data/
 */

// Parse blocks from post content
$blocks 	= parse_blocks( $post->post_content );
$img_Arr 	= [];
 
// Loop through the blocks
foreach($blocks as $block) :
 
	// Setup global block post data context
	acf_setup_meta( 
		$block['attrs']['data'], 
		$block['attrs']['data']['image'], // the last key should match the name of the field you're looking for
		true 
	);
	 
	// Get ACF field
	$img_Arr = get_field('image');
	 
	// Restore global context
	// before: acf_reset_postdata
	acf_reset_meta( $block['attrs']['data']['image'] );
 
endforeach;

/* ====================================================================================== */

/**
 * Another example of using acf_setup_meta()
 * @here https://github.com/AdvancedCustomFields/acf/issues/654#issuecomment-1244156357
 */

$field = my_acf_parent_block_field( 'field_name', $context );

if ( ! function_exists( 'my_acf_parent_block_field' ) ) :

	function my_acf_parent_block_field( $field_name, $context ) {

		// Get the parent block ACF fields from $context if provided
		$context = isset( $context['acf/fields'] ) ? $context['acf/fields'] : array();

		// Get the correct field, depending on the "field_name" or "field_key" is passed
		$context_data = acf_setup_meta( $context );
		
		// Get the field value
		$value = isset( $context_data[$field_name] ) ? $context_data[$field_name] : '';

		// Get the field object
		$field = get_field_object( $field_name );
		
		// Get the formatted value if exists
		$value = apply_filters( 'acf/format_value', $value, '', $field );
		
		return $value;

	}

endif;