40 lines
864 B
PHP
40 lines
864 B
PHP
|
<?php
|
||
|
|
/**
|
||
|
|
* Implementation for WordPress functions missing in older WordPress versions.
|
||
|
|
*
|
||
|
|
* @package WordPress
|
||
|
|
* @subpackage Importer
|
||
|
|
*/
|
||
|
|
|
||
|
|
if ( ! function_exists( 'wp_slash_strings_only' ) ) {
|
||
|
|
/**
|
||
|
|
* Adds slashes to only string values in an array of values.
|
||
|
|
*
|
||
|
|
* Compat for WordPress < 5.3.0.
|
||
|
|
*
|
||
|
|
* @since 0.7.0
|
||
|
|
*
|
||
|
|
* @param mixed $value Scalar or array of scalars.
|
||
|
|
* @return mixed Slashes $value
|
||
|
|
*/
|
||
|
|
function wp_slash_strings_only( $value ) {
|
||
|
|
return map_deep( $value, 'addslashes_strings_only' );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( ! function_exists( 'addslashes_strings_only' ) ) {
|
||
|
|
/**
|
||
|
|
* Adds slashes only if the provided value is a string.
|
||
|
|
*
|
||
|
|
* Compat for WordPress < 5.3.0.
|
||
|
|
*
|
||
|
|
* @since 0.7.0
|
||
|
|
*
|
||
|
|
* @param mixed $value
|
||
|
|
* @return mixed
|
||
|
|
*/
|
||
|
|
function addslashes_strings_only( $value ) {
|
||
|
|
return is_string( $value ) ? addslashes( $value ) : $value;
|
||
|
|
}
|
||
|
|
}
|