text.php

См. документацию.

<?php
namespace Bitrix\Main\UserConsent;
 
use Bitrix\Main\Localization\Loc;
 
Loc::loadLanguageFile(__FILE__);

class Text
{
    public static function replace($template, array $data, $isCut = false)
    {
        $from = array();
        $to = array();
 
        $dataTmp = array();
        foreach ($data as $key => $value)
        {
            $key = mb_strtolower($key);
            if (is_array($value))
            {
                $value = self::formatArrayToText($value);
            }
            else
            {
                $value = (string) $value;
            }
 
            $dataTmp[$key] = $value;
        }
        $data = $dataTmp;
 
        foreach ($data as $key => $value)
        {
            $from[] = '%' . $key . '%';
            $to[] = $value;
        }
 
        $template = str_replace($from, $to, $template);
 
        if ($isCut)
        {
            $template = self::cut($template, $data);
        }
 
        return $template;
    }
    public static function replace($template, array $data, $isCut = false) {…}
 
    protected static function cut($template, array $data)
    {
        $from = array();
        $to = array();
 
        $matchResult = preg_match_all('/\%cut\.([A-Za-z0-9_\.]*)\.(start|end)\%/', $template, $matches, PREG_OFFSET_CAPTURE);
        if (!$matchResult)
        {
            return $template;
        }
 
        $cut = array();
        foreach ($matches[0] as $key => $match)
        {
            $tag = $match[0];
            $pos = $match[1];
            $var = $matches[1][$key][0];
            $mod = $matches[2][$key][0];
 
            $from[] = $tag;
            $to[] = '';
 
            if (!isset($cut[$var]))
            {
                $cut[$var] = array('start' => array(), 'end' => array());
            }
 
            if (!isset($cut[$var][$mod]))
            {
                continue;
            }
 
            if ($mod == 'end')
            {
                $pos += strlen($tag);
            }
 
            $cut[$var][$mod][] = $pos;
        }
 
        $items = array();
        foreach ($cut as $key => $item)
        {
 
            foreach ($item['start'] as $index => $position)
            {
                if (!isset($item['end'][$index]))
                {
                    continue;
                }
 
                $sortBy = $item['end'][$index];
                $items[$sortBy] = array(
                    'key' => $key,
                    'start' => $item['start'][$index],
                    'end' => $item['end'][$index]
                );
            }
        }
 
        krsort($items);
        foreach ($items as $item)
        {
            if (!empty($data[$item['key']]))
            {
                continue;
            }
 
            $start = $item['start'];
            $end = $item['end'];
            if ($start <= 0 || $end <= 0)
            {
                continue;
            }
 
            $template = substr($template, 0, $start) . substr($template, $end);
        }
 
        return str_replace($from, $to, $template);
    }
    protected static function cut($template, array $data) {…}

    public static function formatArrayToText(array $list)
    {
        $result = array();
        $num = 0;
        $count = count($list);
 
        foreach ($list as $item)
        {
            $num++;
            $isLast = $num >= $count;
            $result[] = '- ' . $item . ($isLast ? '.': ';');
        }
 
        return implode("\n", $result);
    }
    public static function formatArrayToText(array $list) {…}
}
class Text {…};