336 lines
9.1 KiB
PHP
336 lines
9.1 KiB
PHP
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<?php if ( ! defined( 'OT_VERSION' ) ) exit( 'No direct script access allowed' );
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/**
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* Compatibility Functions.
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*
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* @package OptionTree
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* @author Derek Herman <derek@valendesigns.com>
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* @copyright Copyright (c) 2012, Derek Herman
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* @since 2.0
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*/
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/* run the actions & filters */
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add_action( 'admin_init', 'compat_ot_import_from_files', 1 );
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add_filter( 'ot_option_types_array', 'compat_ot_option_types_array', 10, 1 );
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add_filter( 'ot_recognized_font_styles', 'compat_ot_recognized_font_styles', 10, 2 );
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add_filter( 'ot_recognized_font_weights', 'compat_ot_recognized_font_weights', 10, 2 );
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add_filter( 'ot_recognized_font_variants', 'compat_ot_recognized_font_variants', 10, 2 );
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add_filter( 'ot_recognized_font_families', 'compat_ot_recognized_font_families', 10, 2 );
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add_filter( 'ot_recognized_background_repeat', 'compat_ot_recognized_background_repeat', 10, 2 );
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add_filter( 'ot_recognized_background_position', 'compat_ot_recognized_background_position', 10, 2 );
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add_filter( 'ot_measurement_unit_types', 'compat_ot_measurement_unit_types', 10, 2 );
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/**
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* Import from the old 1.x files for backwards compatibility.
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*
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* @return void
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*
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* @access private
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* @since 2.0.8
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*/
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if ( ! function_exists( 'compat_ot_import_from_files' ) ) {
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function compat_ot_import_from_files() {
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/* file path & name without extention */
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$ot_xml = '/option-tree/theme-options.xml';
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$ot_data = '/option-tree/theme-options.txt';
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$ot_layout = '/option-tree/layouts.txt';
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/* XML file path - child theme first then parent */
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$xml_file = get_stylesheet_directory() . $ot_xml;
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if ( ! is_readable( $xml_file ) )
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$xml_file = get_template_directory() . $ot_xml;
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/* Data file path - child theme first then parent */
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$data_file = get_stylesheet_directory() . $ot_data;
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if ( ! is_readable( $data_file ) )
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$data_file = get_template_directory() . $ot_data;
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/* Layout file path - child theme first then parent */
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$layout_file = get_stylesheet_directory() . $ot_layout;
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if ( ! is_readable( $layout_file ) )
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$layout_file = get_template_directory() . $ot_layout;
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/* check for files */
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$has_xml = ( is_readable( $xml_file ) ) ? true : false;
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$has_data = ( is_readable( $data_file ) ) ? true : false;
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$has_layout = ( is_readable( $layout_file ) ) ? true : false;
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/* auto import XML file */
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if ( $has_xml == true && ! get_option( 'option_tree_settings' ) && class_exists( 'SimpleXMLElement' ) && function_exists( 'file_get_contents' ) ) {
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$settings = ot_import_xml( $xml_file );
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if ( isset( $settings ) && ! empty( $settings ) ) {
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update_option( 'option_tree_settings', $settings );
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}
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}
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/* auto import Data file */
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if ( $has_data == true && ! get_option( 'option_tree' ) && function_exists( 'file_get_contents' ) ) {
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$rawdata = @file_get_contents( $data_file );
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$options = unserialize( base64_decode( $rawdata ) );
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/* get settings array */
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$settings = get_option( 'option_tree_settings' );
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/* has options */
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if ( is_array( $options ) ) {
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/* validate options */
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if ( is_array( $settings ) ) {
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foreach( $settings['settings'] as $setting ) {
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if ( isset( $options[$setting['id']] ) ) {
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$content = ot_stripslashes( $options[$setting['id']] );
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$options[$setting['id']] = ot_validate_setting( $content, $setting['type'], $setting['id'] );
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}
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}
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}
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/* update the option tree array */
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update_option( 'option_tree', $options );
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}
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}
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/* auto import Layout file */
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if ( $has_layout == true && ! get_option( 'option_tree_layouts' ) && function_exists( 'file_get_contents' ) ) {
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$rawdata = @file_get_contents( $layout_file );
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$layouts = unserialize( base64_decode( $rawdata ) );
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/* get settings array */
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$settings = get_option( 'option_tree_settings' );
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/* has layouts */
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if ( is_array( $layouts ) ) {
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/* validate options */
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if ( is_array( $settings ) ) {
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foreach( $layouts as $key => $value ) {
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if ( $key == 'active_layout' )
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continue;
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$options = unserialize( base64_decode( $value ) );
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foreach( $settings['settings'] as $setting ) {
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if ( isset( $options[$setting['id']] ) ) {
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$content = ot_stripslashes( $options[$setting['id']] );
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$options[$setting['id']] = ot_validate_setting( $content, $setting['type'], $setting['id'] );
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}
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}
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$layouts[$key] = base64_encode( serialize( $options ) );
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}
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}
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/* update the option tree array */
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if ( isset( $layouts['active_layout'] ) ) {
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update_option( 'option_tree', unserialize( base64_decode( $layouts[$layouts['active_layout']] ) ) );
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}
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/* update the option tree layouts array */
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update_option( 'option_tree_layouts', $layouts );
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}
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}
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}
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}
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/**
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* Filters the option types array.
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*
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* Allows the old 'option_tree_option_types' filter to
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* change the new 'ot_option_types_array' return value.
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*
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* @return array
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*
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* @access public
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* @since 2.0
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*/
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if ( ! function_exists( 'compat_ot_option_types_array' ) ) {
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function compat_ot_option_types_array( $array ) {
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return apply_filters( 'option_tree_option_types', $array );
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}
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}
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/**
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* Filters the recognized font styles array.
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*
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* Allows the old 'recognized_font_styles' filter to
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* change the new 'ot_recognized_font_styles' return value.
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*
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* @return array
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*
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* @access public
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* @since 2.0
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*/
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if ( ! function_exists( 'compat_ot_recognized_font_styles' ) ) {
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function compat_ot_recognized_font_styles( $array, $id ) {
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return apply_filters( 'recognized_font_styles', $array, $id );
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}
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}
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/**
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* Filters the recognized font weights array.
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*
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* Allows the old 'recognized_font_weights' filter to
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* change the new 'ot_recognized_font_weights' return value.
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*
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* @return array
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*
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* @access public
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* @since 2.0
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*/
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if ( ! function_exists( 'compat_ot_recognized_font_weights' ) ) {
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function compat_ot_recognized_font_weights( $array, $id ) {
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return apply_filters( 'recognized_font_weights', $array, $id );
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}
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}
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/**
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* Filters the recognized font variants array.
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*
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* Allows the old 'recognized_font_variants' filter to
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* change the new 'ot_recognized_font_variants' return value.
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*
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* @return array
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*
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* @access public
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* @since 2.0
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*/
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if ( ! function_exists( 'compat_ot_recognized_font_variants' ) ) {
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function compat_ot_recognized_font_variants( $array, $id ) {
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return apply_filters( 'recognized_font_variants', $array, $id );
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}
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}
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/**
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* Filters the recognized font families array.
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*
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* Allows the old 'recognized_font_families' filter to
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* change the new 'ot_recognized_font_families' return value.
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*
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* @return array
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*
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* @access public
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* @since 2.0
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*/
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if ( ! function_exists( 'compat_ot_recognized_font_families' ) ) {
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function compat_ot_recognized_font_families( $array, $id ) {
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return apply_filters( 'recognized_font_families', $array, $id );
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}
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}
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/**
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* Filters the recognized background repeat array.
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*
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* Allows the old 'recognized_background_repeat' filter to
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* change the new 'ot_recognized_background_repeat' return value.
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*
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* @return array
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*
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* @access public
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* @since 2.0
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*/
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if ( ! function_exists( 'compat_ot_recognized_background_repeat' ) ) {
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function compat_ot_recognized_background_repeat( $array, $id ) {
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return apply_filters( 'recognized_background_repeat', $array, $id );
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}
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}
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/**
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* Filters the recognized background position array.
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*
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* Allows the old 'recognized_background_position' filter to
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* change the new 'ot_recognized_background_position' return value.
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*
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* @return array
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*
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* @access public
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* @since 2.0
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*/
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if ( ! function_exists( 'compat_ot_recognized_background_position' ) ) {
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function compat_ot_recognized_background_position( $array, $id ) {
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return apply_filters( 'recognized_background_position', $array, $id );
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}
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}
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/**
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* Filters the measurement unit types array.
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*
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* Allows the old 'measurement_unit_types' filter to
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* change the new 'ot_measurement_unit_types' return value.
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*
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* @return array
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*
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* @access public
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* @since 2.0
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*/
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if ( ! function_exists( 'compat_ot_measurement_unit_types' ) ) {
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function compat_ot_measurement_unit_types( $array, $id ) {
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return apply_filters( 'measurement_unit_types', $array, $id );
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}
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}
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/* End of file ot-functions-compat.php */
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/* Location: ./includes/ot-functions-compat.php */
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