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