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(@mattiaconfalonieri)

Hi, the plug work great, but I receive this warning at console… any way to solve it?

acf_search_advanced_custom_search() expected to be a reference, value given - /piccole_ricette_locale/wp-includes/class-wp-hook.php:298 
#8 /piccole_ricette_locale/wp-includes/plugin.php:244 - WP_Hook->apply_filters(' AND (((wp_pos...', Array[2])
#7 /piccole_ricette_locale/wp-includes/class-wp-query.php:2005 - apply_filters_ref_array('posts_search', Array[2])
#6 /piccole_ricette_locale/wp-includes/class-wp-query.php:3248 - WP_Query->get_posts()
#5 /piccole_ricette_locale/wp-includes/class-wp.php:617 - WP_Query->query(Array[1])
#4 /piccole_ricette_locale/wp-includes/class-wp.php:735 - WP->query_posts()
#3 /piccole_ricette_locale/wp-includes/functions.php:955 - WP->main('')
#2 /piccole_ricette_locale/wp-blog-header.php:16 - wp()
#1 /piccole_ricette_locale/index.php:17 - require('/Applications/...')
(anonymous) @ content.js:3
EventImpl.dispatchToListener @ VM696 extensions::event_bindings:380
publicClassPrototype.(anonymous function) @ VM702 extensions::utils:149
EventImpl.dispatch_ @ VM696 extensions::event_bindings:364
EventImpl.dispatch @ VM696 extensions::event_bindings:386
publicClassPrototype.(anonymous function) @ VM702 extensions::utils:149
messageListener @ VM703 extensions::messaging:215
EventImpl.dispatchToListener @ VM696 extensions::event_bindings:380
publicClassPrototype.(anonymous function) @ VM702 extensions::utils:149
EventImpl.dispatch_ @ VM696 extensions::event_bindings:364
EventImpl.dispatch @ VM696 extensions::event_bindings:386
publicClassPrototype.(anonymous function) @ VM702 extensions::utils:149
dispatchOnMessage @ VM703 extensions::messaging:339

Viewing 4 replies - 1 through 4 (of 4 total)

PeterWillard
(@peterwillard)

6 years, 8 months ago

I get the exact thing. Would you kindly spare a moment and look into it?

Mark Howells-Mead
(@markhowellsmead)

6 years, 7 months ago

Same here. Any news of an update to fix this? Can I contribute in any way?
sun
(@tha_sun)

6 years, 3 months ago
https://wordpress.org/support/topic/php-7-1-warning-4/ is a duplicate of this issue.

You can apply the following simple change to fix the problem:
```
diff --git a/acf-search.php b/acf-search.php
index e42da27f..68c4ad76 100644
--- a/acf-search.php
+++ b/acf-search.php
@@ -88,7 +88,7 @@ function acf_search_list_searcheable_acf(){
  * see https://vzurczak.wordpress.com/2013/06/15/extend-the-default-wordpress-search/
  * credits to Vincent Zurczak for the base query structure/spliting tags section
  */
- function acf_search_advanced_custom_search( $where, &$wp_query ) {
+ function acf_search_advanced_custom_search( $where, $wp_query ) {
      global $wpdb;
 
      if ( empty( $where ))
```
Plugin Author Direct ICT
(@directict)

6 years, 3 months ago

Sorry for our very late reply but we just released version 2.1.7 which fixes the PHP >7.1 issues.