ms_rule_has_rules

Verify if this model has rules set.

Description

(boolean) apply_filters( 'ms_rule_has_rules', (unknown) $has_rules, (unknown) $instance ); 

Returns (boolean)

True if it has rules, false otherwise.

Parameters (2)

0. $has_rules (unknown)
The has rules.
1. $instance (unknown)
The this.

Usage

To run the hook, copy the example below.
  1. $has_rules = apply_filters( 'ms_rule_has_rules', $has_rules, $instance ); 
  2.  
  3. if ( !empty( $has_rules ) ) { 
  4.  
  5. // everything has led up to this point... 
  6.  
  7.  
The following example is for adding a hook callback.
  1. // define the ms_rule_has_rules callback 
  2. function filter_ms_rule_has_rules( $has_rules, $instance ) { 
  3. // make filter magic happen here... 
  4. return $has_rules
  5. }; 
  6.  
  7. // add the filter 
  8. add_filter( 'ms_rule_has_rules', 'filter_ms_rule_has_rules', 10, 2 ); 
To remove a hook callback, use the example below.
  1. // remove the filter 
  2. remove_filter( 'ms_rule_has_rules', 'filter_ms_rule_has_rules', 10, 2 ); 

Defined (1)

The filter is defined in the following location(s).

/app/class-ms-rule.php  
  1. return apply_filters(