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do_action( "hook_name" )
apply_filters( "hook_name", "what_to_filter" )
.Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
Line | Code |
---|---|
3738 | /** |
3739 | * Filter whether the post slug would be bad as a flat slug. |
3740 | * |
3741 | * @since 3.1.0 |
3742 | * |
3743 | * @param bool $bad_slug Whether the post slug would be bad as a flat slug. |
3744 | * @param string $slug The post slug. |
3745 | * @param string $post_type Post type. |
3746 | */ |
3747 | if ( $post_name_check || in_array( $slug, $feeds ) || apply_filters( 'wp_unique_post_slug_is_bad_flat_slug', false, $slug, $post_type ) ) { |
3748 | $suffix = 2; |
3749 | do { |
3750 | $alt_post_name = _truncate_post_slug( $slug, 200 - ( strlen( $suffix ) + 1 ) ) . "-$suffix"; |
3751 | $post_name_check = $wpdb->get_var( $wpdb->prepare( $check_sql, $alt_post_name, $post_type, $post_ID ) ); |
3752 | $suffix++; |
3753 | } while ( $post_name_check ); |
3754 | $slug = $alt_post_name; |
3755 | } |
3756 | } |