wpdeepl / includes / deepl-functions.php

deepl-functions.php in Translation with DeepL API trunk, at includes/deepl-functions.php

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1	<?php
2	if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
3	/**
4	* convert Unicode entities
5	* */
6	function deepl_unicode_decode( $string ) {
7	$string = preg_replace_callback( '#\\\\u([0-9a-fA-F]{4})#', function ( $match ) {
8	return mb_convert_encoding( pack( 'H*', $match[1] ), 'UTF-8', 'UCS-2BE' );
9	}, $string );
10	$string = str_replace( '\u0002', ' ', $string );
11	$string = preg_replace_callback('/&#x([0-9a-fA-F]{3,4});/', function ($match) {
12	return mb_convert_encoding(pack('H*', $match[1]), 'UTF-8', 'UCS-2BE');
13	}, $string);
14	//$string = preg_replace_callback('/&#([0-9a-fA-F]{3,4});/', function ($match) { return mb_convert_encoding(pack('H*', $match[1]), 'UTF-8', 'UCS-2BE'); }, $string);
15	return $string;
16	}
17
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