Filter hook '{$permastructname}_rewrite_rules'

Hook Information

Hook Parameters

Usage Examples

<?php
// Hook into {$permastructname}_rewrite_rules
add_filter('{$permastructname}_rewrite_rules', 'my_custom_filter', 10, 1);

function my_custom_filter($rules) {
    // Your custom filtering logic here
    return $rules;
}

Source Code Context

<?php
1430  			 *
1431  			 * @since 3.1.0
1432  			 *
1433  			 * @param string[] $rules Array of rewrite rules generated for the current permastruct, keyed by their regex pattern.
1434  			 */
1435  			$rules = apply_filters( "{$permastructname}_rewrite_rules", $rules );
1436  
1437  			if ( 'post_tag' === $permastructname ) {
1438  
1439  				/**
1440  				 * Filters rewrite rules used specifically for Tags.

PHP Documentation

<?php
/**
			 * Filters rewrite rules used for individual permastructs.
			 *
			 * The dynamic portion of the hook name, `$permastructname`, refers
			 * to the name of the registered permastruct.
			 *
			 * Possible hook names include:
			 *
			 *  - `category_rewrite_rules`
			 *  - `post_format_rewrite_rules`
			 *  - `post_tag_rewrite_rules`
			 *
			 * @since 3.1.0
			 *
			 * @param string[] $rules Array of rewrite rules generated for the current permastruct, keyed by their regex pattern.
			 */