mirror of
https://github.com/avecms/AVE.cms.git
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797 lines
23 KiB
PHP
797 lines
23 KiB
PHP
<?php
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/**
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* AVE.cms
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*
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* @package AVE.cms
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* @version 3.x
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* @filesource
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* @copyright © 2007-2014 AVE.cms, http://www.ave-cms.ru
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*
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* @license GPL v.2
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*/
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/**
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* Функция очищает строку от пробелов
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*
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* @param string
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* @return string
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*/
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if (!function_exists('str_nospace')){
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function str_nospace($string)
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{
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return trim(str_replace(array(' ',"\r","\n","\t"),'',$string));
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}
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}
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/**
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* Функция убирает двойные пробелы
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*
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* @param string $string данные
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* @return string
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*/
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if (!function_exists('full_trim')){
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function full_trim($string)
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{
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return trim(preg_replace('/\s{2,}/', ' ', $string));
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}
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}
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/**
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* Функция перевода из 1251 в UTF8
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*
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* @param string $string данные
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* @return string
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*/
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if (!function_exists('utf8')){
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function utf8($string){
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$string = iconv('windows-1251', 'utf-8', $string);
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return $string;
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}
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}
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/**
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* Коллекционируем уникальные значения по типу
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*
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* @param string $type
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* @param null $val
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* @return array
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*/
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if (!function_exists('collect_data')){
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function collect_data($type='', $val = null)
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{
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static $arr = array();
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if(empty($type)) return false;
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if($val&& !trim($type) == ''){
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if(!is_array($val))$val = array($val);
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foreach($val as $value){
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if(!isset($arr[$type])) $arr[$type] = array();
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if(!in_array($value, $arr[$type]))
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$arr[$type][] = $value;
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}
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}
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return isset($arr[$type]) ? $arr[$type] : false;
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}
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}
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/**
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* strip_tags_smart(
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$s,
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array $allowable_tags = null,
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$is_format_spaces = true,
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array $pair_tags = array('script', 'style', 'map', 'iframe', 'frameset', 'object', 'applet', 'comment', 'button', 'textarea', 'select'),
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array $para_tags = array('p', 'td', 'th', 'li', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'div', 'form', 'title', 'pre')
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)
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* Более продвинутый аналог strip_tags() для корректного вырезания тагов из html кода.
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* Возможности:
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* - корректно обрабатываются вхождения типа "a < b > c"
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* - корректно обрабатывается "грязный" html, когда в значениях атрибутов тагов могут встречаться символы < >
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* - корректно обрабатывается разбитый html
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* - вырезаются комментарии, скрипты, стили, PHP, Perl, ASP код, MS Word таги, CDATA
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* - автоматически форматируется текст, если он содержит html код
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* - защита от подделок типа: "<<fake>script>alert('hi')</</fake>script>"
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*
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* @param string $s
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* @param array $allowable_tags Массив тагов, которые не будут вырезаны
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* Пример: 'b' -- таг останется с атрибутами, '<b>' -- таг останется без атрибутов
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* @param bool $is_format_spaces Форматировать пробелы и переносы строк?
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* Вид текста на выходе (plain) максимально приближеется виду текста в браузере на входе.
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* Другими словами, грамотно преобразует text/html в text/plain.
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* Текст форматируется только в том случае, если были вырезаны какие-либо таги.
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* @param array $pair_tags массив имён парных тагов, которые будут удалены вместе с содержимым
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* см. значения по умолчанию
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* @param array $para_tags массив имён парных тагов, которые будут восприниматься как параграфы (если $is_format_spaces = true)
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* см. значения по умолчанию
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* @return string
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*/
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include (BASE_DIR . '/lib/StripTagsSmart/strip_tags_smart.php');
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/**
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* Вычисление разницы между двумя метками времени
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*
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* @param string $a начальная метка
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* @param string $b конечная метка
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* @return int время между метками
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*/
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if (!function_exists('microtime_diff')){
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function microtime_diff($a, $b)
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{
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list($a_dec, $a_sec) = explode(' ', $a);
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list($b_dec, $b_sec) = explode(' ', $b);
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return $b_sec - $a_sec + $b_dec - $a_dec;
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}
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}
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/**
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* Функция меняет кодировку файла
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*
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* @param string $path
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* @param string $to
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*/
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if (!function_exists('file_encoding')){
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function file_encoding($path, $to='utf')
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{
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$f = file_get_contents($path);
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$f = mb_convert_encoding($f,$to == 'utf' ? 'UTF-8' : 'CP1251', $to == 'utf' ? 'CP1251' : 'UTF-8');
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file_put_contents($path, $f);
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}
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}
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/**
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* Replace array_combine()
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*
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* @category PHP
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* @package PHP_Compat
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* @license LGPL - http://www.gnu.org/licenses/lgpl.html
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* @copyright 2004-2007 Aidan Lister <aidan@php.net>, Arpad Ray <arpad@php.net>
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* @link http://php.net/function.array_combine
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* @author Aidan Lister <aidan@php.net>
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* @version $Revision: 1.23 $
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* @since PHP 5
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* @require PHP 4.0.0 (user_error)
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*/
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function php_compat_array_combine($keys, $values)
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{
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if (!is_array($keys)) {
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user_error('array_combine() expects parameter 1 to be array, ' .
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gettype($keys) . ' given', E_USER_WARNING);
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return;
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}
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if (!is_array($values)) {
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user_error('array_combine() expects parameter 2 to be array, ' .
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gettype($values) . ' given', E_USER_WARNING);
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return;
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}
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$key_count = count($keys);
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$value_count = count($values);
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if ($key_count !== $value_count) {
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user_error('array_combine() Both parameters should have equal number of elements', E_USER_WARNING);
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return false;
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}
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if ($key_count === 0 || $value_count === 0) {
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user_error('array_combine() Both parameters should have number of elements at least 0', E_USER_WARNING);
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return false;
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}
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$keys = array_values($keys);
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$values = array_values($values);
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$combined = array();
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for ($i = 0; $i < $key_count; $i++) {
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$combined[$keys[$i]] = $values[$i];
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}
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return $combined;
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}
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// Define
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if (!function_exists('array_combine')) {
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function array_combine($keys, $values)
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{
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return php_compat_array_combine($keys, $values);
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}
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}
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/**
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* post()
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*
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* @param mixed $var
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* @return string
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*/
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if (!function_exists('post')){
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function post($var)
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{
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return (isset($_POST[$var])) ? $_POST[$var] : '';
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}
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}
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/**
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* get()
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*
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* @param mixed $var
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* @return string
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*/
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if (!function_exists('get')){
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function get($var)
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{
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return (isset($_GET[$var])) ? $_GET[$var] : '';
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}
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}
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/**
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* sanitize()
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*
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* @param mixed $string
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* @param bool $trim
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* @param bool $int
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* @param bool $str
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* @return mixed|string
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*/
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if (!function_exists('sanitize')){
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function sanitize($string, $trim = false, $int = false, $str = false)
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{
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$string = filter_var($string, FILTER_SANITIZE_STRING);
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$string = trim($string);
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$string = stripslashes($string);
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$string = strip_tags($string);
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$string = str_replace(
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array(
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'‘',
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'’',
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'“',
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'”'
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),
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array(
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"'",
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"'",
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'"',
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'"'
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),
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$string
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);
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if ($trim)
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$string = substr($string, 0, $trim);
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if ($int)
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$string = preg_replace("/[^0-9\s]/", "", $string);
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if ($str)
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$string = preg_replace("/[^a-zA-Z\s]/", "", $string);
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return $string;
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}
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}
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/**
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* cleanSanitize()
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*
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* @param mixed $string
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* @param bool $trim
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* @param string $end_char
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* @return mixed|string
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*/
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if (!function_exists('cleanSanitize')){
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function cleanSanitize($string, $trim = false, $end_char = '…')
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{
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$string = cleanOut($string);
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$string = filter_var($string, FILTER_SANITIZE_STRING);
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$string = trim($string);
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$string = stripslashes($string);
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$string = strip_tags($string);
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$string = str_replace(array(
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'‘',
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'’',
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'“',
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'”'), array(
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"'",
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"'",
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'"',
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'"'), $string);
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if ($trim) {
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if (strlen($string) < $trim) {
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return $string;
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}
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$string = preg_replace("/\s+/", ' ', str_replace(array(
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"\r\n",
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"\r",
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"\n"), ' ', $string));
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if (strlen($string) <= $trim) {
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return $string;
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}
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$out = "";
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foreach (explode(' ', trim($string)) as $val) {
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$out .= $val . ' ';
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if (strlen($out) >= $trim) {
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$out = trim($out);
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return (strlen($out) == strlen($string)) ? $out : $out . $end_char;
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}
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}
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}
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return $string;
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}
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}
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/**
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* Функция обрезает текст до заданной величины
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*
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* @param mixed $string
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* @param int $length Длинна
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* @param string $etc Окончание
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* @param bool $break_words Дробить слова на символы
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* @param bool $middle Вырезает середину, оставляет начало + разделитель + конец
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* @return mixed|string
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*/
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if (! function_exists('trancate'))
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{
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function truncate($string, $length = 80, $etc = '...', $break_words = false, $middle = false)
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{
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if ($length == 0)
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return '';
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if (mb_strlen($string) > $length)
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{
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$length -= min($length, mb_strlen($etc));
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if (! $break_words && ! $middle)
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{
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$string = preg_replace('/\s+?(\S+)?$/', '', mb_substr($string, 0, $length + 1));
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}
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if (! $middle)
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{
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return mb_substr($string, 0, $length) . $etc;
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}
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else
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{
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return mb_substr($string, 0, $length / 2) . $etc . mb_substr($string, - $length / 2);
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}
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}
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else
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{
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return $string;
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}
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}
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}
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/**
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* Функция обрезает текст до заданной величины, не бьет слова
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*
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* @param mixed $str
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* @param int $n Длинна
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* @param mixed $end_char Окончание
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* @return mixed|string
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*/
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if (!function_exists('truncate_text'))
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{
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function truncate_text($str, $n = 100, $end_char = '…')
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{
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if (strlen($str) < $n)
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{
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return $str;
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}
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$str = preg_replace("/\s+/", ' ', str_replace(array(
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"\r\n",
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"\r",
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"\n"), ' ', $str));
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if (strlen($str) <= $n)
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{
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return $str;
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}
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$out = "";
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foreach (explode(' ', trim($str)) as $val)
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{
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$out .= $val . ' ';
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if (strlen($out) >= $n)
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{
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$out = trim($out);
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return (strlen($out) == strlen($str))
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? $out
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: $out . $end_char;
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}
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}
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return $str;
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}
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}
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/**
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* Swap named HTML entities with numeric entities.
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*
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* @see http://www.lazycat.org/software/html_entity_decode_full.phps
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*/
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function convert_entity($matches, $destroy = true)
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{
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$table = array(
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'Aacute' => 'Á', 'aacute' => 'á', 'Acirc' => 'Â', 'acirc' => 'â', 'acute' => '´',
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'AElig' => 'Æ', 'aelig' => 'æ', 'Agrave' => 'À', 'agrave' => 'à', 'alefsym' => 'ℵ',
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'Alpha' => 'Α', 'alpha' => 'α', 'amp' => '&', 'and' => '∧', 'ang' => '∠',
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'Aring' => 'Å', 'aring' => 'å', 'asymp' => '≈', 'Atilde' => 'Ã', 'atilde' => 'ã',
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'Auml' => 'Ä', 'auml' => 'ä', 'bdquo' => '„', 'Beta' => 'Β', 'beta' => 'β',
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'brvbar' => '¦', 'bull' => '•', 'cap' => '∩', 'Ccedil' => 'Ç', 'ccedil' => 'ç',
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'cedil' => '¸', 'cent' => '¢', 'Chi' => 'Χ', 'chi' => 'χ', 'circ' => 'ˆ',
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'clubs' => '♣', 'cong' => '≅', 'copy' => '©', 'crarr' => '↵', 'cup' => '∪',
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'curren' => '¤', 'dagger' => '†', 'Dagger' => '‡', 'darr' => '↓', 'dArr' => '⇓',
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'deg' => '°', 'Delta' => 'Δ', 'delta' => 'δ', 'diams' => '♦', 'divide' => '÷',
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'Eacute' => 'É', 'eacute' => 'é', 'Ecirc' => 'Ê', 'ecirc' => 'ê', 'Egrave' => 'È',
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'egrave' => 'è', 'empty' => '∅', 'emsp' => ' ', 'ensp' => ' ', 'Epsilon' => 'Ε',
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'epsilon' => 'ε', 'equiv' => '≡', 'Eta' => 'Η', 'eta' => 'η', 'ETH' => 'Ð',
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'eth' => 'ð', 'Euml' => 'Ë', 'euml' => 'ë', 'euro' => '€', 'exist' => '∃',
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'fnof' => 'ƒ', 'forall' => '∀', 'frac12' => '½', 'frac14' => '¼', 'frac34' => '¾',
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'frasl' => '⁄', 'Gamma' => 'Γ', 'gamma' => 'γ', 'ge' => '≥', 'gt' => '>',
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'harr' => '↔', 'hArr' => '⇔', 'hearts' => '♥', 'hellip' => '…', 'Iacute' => 'Í',
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'iacute' => 'í', 'Icirc' => 'Î', 'icirc' => 'î', 'iexcl' => '¡', 'Igrave' => 'Ì',
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'igrave' => 'ì', 'image' => 'ℑ', 'infin' => '∞', 'int' => '∫', 'Iota' => 'Ι',
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'iota' => 'ι', 'iquest' => '¿', 'isin' => '∈', 'Iuml' => 'Ï', 'iuml' => 'ï',
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'Kappa' => 'Κ', 'kappa' => 'κ', 'Lambda' => 'Λ', 'lambda' => 'λ', 'lang' => '〈',
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'laquo' => '«', 'larr' => '←', 'lArr' => '⇐', 'lceil' => '⌈', 'ldquo' => '“',
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'le' => '≤', 'lfloor' => '⌊', 'lowast' => '∗', 'loz' => '◊', 'lrm' => '‎',
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'lsaquo' => '‹', 'lsquo' => '‘', 'lt' => '<', 'macr' => '¯', 'mdash' => '—',
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'micro' => 'µ', 'middot' => '·', 'minus' => '−', 'Mu' => 'Μ', 'mu' => 'μ',
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'nabla' => '∇', 'nbsp' => ' ', 'ndash' => '–', 'ne' => '≠', 'ni' => '∋',
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'not' => '¬', 'notin' => '∉', 'nsub' => '⊄', 'Ntilde' => 'Ñ', 'ntilde' => 'ñ',
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'Nu' => 'Ν', 'nu' => 'ν', 'Oacute' => 'Ó', 'oacute' => 'ó', 'Ocirc' => 'Ô',
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'ocirc' => 'ô', 'OElig' => 'Œ', 'oelig' => 'œ', 'Ograve' => 'Ò', 'ograve' => 'ò',
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'oline' => '‾', 'Omega' => 'Ω', 'omega' => 'ω', 'Omicron' => 'Ο', 'omicron' => 'ο',
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'oplus' => '⊕', 'or' => '∨', 'ordf' => 'ª', 'ordm' => 'º', 'Oslash' => 'Ø',
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'oslash' => 'ø', 'Otilde' => 'Õ', 'otilde' => 'õ', 'otimes' => '⊗', 'Ouml' => 'Ö',
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'ouml' => 'ö', 'para' => '¶', 'part' => '∂', 'permil' => '‰', 'perp' => '⊥',
|
||
'Phi' => 'Φ', 'phi' => 'φ', 'Pi' => 'Π', 'pi' => 'π', 'piv' => 'ϖ',
|
||
'plusmn' => '±', 'pound' => '£', 'prime' => '′', 'Prime' => '″', 'prod' => '∏',
|
||
'prop' => '∝', 'Psi' => 'Ψ', 'psi' => 'ψ', 'quot' => '"', 'radic' => '√',
|
||
'rang' => '〉', 'raquo' => '»', 'rarr' => '→', 'rArr' => '⇒', 'rceil' => '⌉',
|
||
'rdquo' => '”', 'real' => 'ℜ', 'reg' => '®', 'rfloor' => '⌋', 'Rho' => 'Ρ',
|
||
'rho' => 'ρ', 'rlm' => '‏', 'rsaquo' => '›', 'rsquo' => '’', 'sbquo' => '‚',
|
||
'Scaron' => 'Š', 'scaron' => 'š', 'sdot' => '⋅', 'sect' => '§', 'shy' => '­',
|
||
'Sigma' => 'Σ', 'sigma' => 'σ', 'sigmaf' => 'ς', 'sim' => '∼', 'spades' => '♠',
|
||
'sub' => '⊂', 'sube' => '⊆', 'sum' => '∑', 'sup' => '⊃', 'sup1' => '¹',
|
||
'sup2' => '²', 'sup3' => '³', 'supe' => '⊇', 'szlig' => 'ß', 'Tau' => 'Τ',
|
||
'tau' => 'τ', 'there4' => '∴', 'Theta' => 'Θ', 'theta' => 'θ', 'thetasym' => 'ϑ',
|
||
'thinsp' => ' ', 'THORN' => 'Þ', 'thorn' => 'þ', 'tilde' => '˜', 'times' => '×',
|
||
'trade' => '™', 'Uacute' => 'Ú', 'uacute' => 'ú', 'uarr' => '↑', 'uArr' => '⇑',
|
||
'Ucirc' => 'Û', 'ucirc' => 'û', 'Ugrave' => 'Ù', 'ugrave' => 'ù', 'uml' => '¨',
|
||
'upsih' => 'ϒ', 'Upsilon' => 'Υ', 'upsilon' => 'υ', 'Uuml' => 'Ü', 'uuml' => 'ü',
|
||
'weierp' => '℘', 'Xi' => 'Ξ', 'xi' => 'ξ', 'Yacute' => 'Ý', 'yacute' => 'ý',
|
||
'yen' => '¥', 'Yuml' => 'Ÿ', 'yuml' => 'ÿ', 'Zeta' => 'Ζ', 'zeta' => 'ζ',
|
||
'zwj' => '‍', 'zwnj' => '‌'
|
||
);
|
||
|
||
if (isset($table[$matches[1]])) return $table[$matches[1]];
|
||
else return $destroy ? '' : $matches[0];
|
||
}
|
||
|
||
|
||
/**
|
||
* stripTags()
|
||
*
|
||
* @param mixed $start
|
||
* @param mixed $end
|
||
* @param mixed $string
|
||
* @return string
|
||
*/
|
||
if (!function_exists('stripTags'))
|
||
{
|
||
function stripTags($start, $end, $string)
|
||
{
|
||
$string = stristr($string, $start);
|
||
$doend = stristr($string, $end);
|
||
return substr($string, strlen($start), -strlen($doend));
|
||
}
|
||
}
|
||
|
||
|
||
/**
|
||
* stripExt()
|
||
*
|
||
* @param mixed $filename
|
||
* @return string
|
||
*/
|
||
if (!function_exists('stripExt')){
|
||
function stripExt($filename)
|
||
{
|
||
if (strpos($filename, ".") === false) {
|
||
return ucwords($filename);
|
||
} else
|
||
return substr(ucwords($filename), 0, strrpos($filename, "."));
|
||
}
|
||
}
|
||
|
||
|
||
/**
|
||
* Очиста текста
|
||
*
|
||
* @param mixed $text
|
||
* @return string
|
||
*/
|
||
if (!function_exists('cleanOut')){
|
||
function cleanOut($text)
|
||
{
|
||
$text = strtr($text, array(
|
||
'\r\n' => "",
|
||
'\r' => "",
|
||
'\n' => ""));
|
||
$text = html_entity_decode($text, ENT_QUOTES, 'UTF-8');
|
||
$text = str_replace('<br>', '<br />', $text);
|
||
return stripslashes($text);
|
||
}
|
||
}
|
||
|
||
|
||
/**
|
||
* Сравнение двух чисел
|
||
*
|
||
* @param mixed $float1
|
||
* @param mixed $float2
|
||
* @param string $operator
|
||
* @return bool
|
||
*/
|
||
if (!function_exists('compareFloatNumbers')){
|
||
function compareFloatNumbers($float1, $float2, $operator='=')
|
||
{
|
||
// Check numbers to 5 digits of precision
|
||
$epsilon = 0.00001;
|
||
|
||
$float1 = (float)$float1;
|
||
$float2 = (float)$float2;
|
||
|
||
switch ($operator)
|
||
{
|
||
// equal
|
||
case "=":
|
||
case "eq":
|
||
if (abs($float1 - $float2) < $epsilon) {
|
||
return true;
|
||
}
|
||
break;
|
||
// less than
|
||
case "<":
|
||
case "lt":
|
||
if (abs($float1 - $float2) < $epsilon) {
|
||
return false;
|
||
} else {
|
||
if ($float1 < $float2) {
|
||
return true;
|
||
}
|
||
}
|
||
break;
|
||
// less than or equal
|
||
case "<=":
|
||
case "lte":
|
||
if (compareFloatNumbers($float1, $float2, '<') || compareFloatNumbers($float1, $float2, '=')) {
|
||
return true;
|
||
}
|
||
break;
|
||
// greater than
|
||
case ">":
|
||
case "gt":
|
||
if (abs($float1 - $float2) < $epsilon) {
|
||
return false;
|
||
} else {
|
||
if ($float1 > $float2) {
|
||
return true;
|
||
}
|
||
}
|
||
break;
|
||
// greater than or equal
|
||
case ">=":
|
||
case "gte":
|
||
if (compareFloatNumbers($float1, $float2, '>') || compareFloatNumbers($float1, $float2, '=')) {
|
||
return true;
|
||
}
|
||
break;
|
||
|
||
case "<>":
|
||
case "!=":
|
||
case "ne":
|
||
if (abs($float1 - $float2) > $epsilon) {
|
||
return true;
|
||
}
|
||
break;
|
||
default:
|
||
die("Unknown operator '".$operator."' in compareFloatNumbers()");
|
||
}
|
||
|
||
return false;
|
||
}
|
||
}
|
||
|
||
|
||
/**
|
||
* Поиск значения по массиву
|
||
*
|
||
* @param $array
|
||
* @param $key
|
||
* @param bool $value
|
||
* @return bool
|
||
*/
|
||
if (!function_exists('searchforValue')){
|
||
function searchforValue($array, $key, $value)
|
||
{
|
||
if($array) {
|
||
foreach ($array as $val) {
|
||
if ($val->$key == $value) {
|
||
return true;
|
||
}
|
||
}
|
||
}
|
||
return false;
|
||
}
|
||
}
|
||
|
||
|
||
/**
|
||
* Поиск в массиве
|
||
*
|
||
* @param mixed $array
|
||
* @param mixed $val1
|
||
* @param mixed $val2
|
||
* @return array|int
|
||
*/
|
||
if (!function_exists('findInArray')){
|
||
function findInArray($array, $val1, $val2)
|
||
{
|
||
if($array) {
|
||
$result = array();
|
||
foreach ($array as $val) {
|
||
if ($val->$val1 == $val2) {
|
||
$result[] = $val;
|
||
}
|
||
}
|
||
return ($result) ? $result : 0;
|
||
}
|
||
return 0;
|
||
}
|
||
}
|
||
|
||
|
||
/**
|
||
* Скачать файл
|
||
*
|
||
* @param $fileLocation
|
||
* @param $fileName
|
||
* @param int $maxSpeed
|
||
* @return bool
|
||
*/
|
||
if (!function_exists('downloadFile')){
|
||
function downloadFile($fileLocation, $fileName, $maxSpeed = 5120)
|
||
{
|
||
if (connection_status() != 0)
|
||
return (false);
|
||
|
||
$extension = strtolower(substr($fileName, strrpos($fileName, '.') + 1));
|
||
|
||
/* List of File Types */
|
||
$fileTypes['swf'] = 'application/x-shockwave-flash';
|
||
$fileTypes['pdf'] = 'application/pdf';
|
||
$fileTypes['exe'] = 'application/octet-stream';
|
||
$fileTypes['zip'] = 'application/zip';
|
||
$fileTypes['doc'] = 'application/msword';
|
||
$fileTypes['xls'] = 'application/vnd.ms-excel';
|
||
$fileTypes['ppt'] = 'application/vnd.ms-powerpoint';
|
||
$fileTypes['gif'] = 'image/gif';
|
||
$fileTypes['png'] = 'image/png';
|
||
$fileTypes['jpeg'] = 'image/jpg';
|
||
$fileTypes['jpg'] = 'image/jpg';
|
||
$fileTypes['rar'] = 'application/rar';
|
||
|
||
$fileTypes['ra'] = 'audio/x-pn-realaudio';
|
||
$fileTypes['ram'] = 'audio/x-pn-realaudio';
|
||
$fileTypes['ogg'] = 'audio/x-pn-realaudio';
|
||
|
||
$fileTypes['wav'] = 'video/x-msvideo';
|
||
$fileTypes['wmv'] = 'video/x-msvideo';
|
||
$fileTypes['avi'] = 'video/x-msvideo';
|
||
$fileTypes['asf'] = 'video/x-msvideo';
|
||
$fileTypes['divx'] = 'video/x-msvideo';
|
||
|
||
$fileTypes['mp3'] = 'audio/mpeg';
|
||
$fileTypes['mp4'] = 'audio/mpeg';
|
||
$fileTypes['mpeg'] = 'video/mpeg';
|
||
$fileTypes['mpg'] = 'video/mpeg';
|
||
$fileTypes['mpe'] = 'video/mpeg';
|
||
$fileTypes['mov'] = 'video/quicktime';
|
||
$fileTypes['swf'] = 'video/quicktime';
|
||
$fileTypes['3gp'] = 'video/quicktime';
|
||
$fileTypes['m4a'] = 'video/quicktime';
|
||
$fileTypes['aac'] = 'video/quicktime';
|
||
$fileTypes['m3u'] = 'video/quicktime';
|
||
|
||
$contentType = $fileTypes[$extension];
|
||
|
||
|
||
header("Cache-Control: public");
|
||
header("Content-Transfer-Encoding: binary\n");
|
||
header('Content-Type: $contentType');
|
||
|
||
$contentDisposition = 'attachment';
|
||
|
||
if (strstr($_SERVER['HTTP_USER_AGENT'], "MSIE")) {
|
||
$fileName = preg_replace('/\./', '%2e', $fileName, substr_count($fileName, '.') - 1);
|
||
header("Content-Disposition: $contentDisposition;filename=\"$fileName\"");
|
||
} else {
|
||
header("Content-Disposition: $contentDisposition;filename=\"$fileName\"");
|
||
}
|
||
|
||
header("Accept-Ranges: bytes");
|
||
$range = 0;
|
||
$size = filesize($fileLocation);
|
||
|
||
if (isset($_SERVER['HTTP_RANGE'])) {
|
||
list($a, $range) = explode("=", $_SERVER['HTTP_RANGE']);
|
||
str_replace($range, "-", $range);
|
||
$size2 = $size - 1;
|
||
$new_length = $size - $range;
|
||
header("HTTP/1.1 206 Partial Content");
|
||
header("Content-Length: $new_length");
|
||
header("Content-Range: bytes $range$size2/$size");
|
||
} else {
|
||
$size2 = $size - 1;
|
||
header("Content-Range: bytes 0-$size2/$size");
|
||
header("Content-Length: " . $size);
|
||
}
|
||
|
||
if ($size == 0) {
|
||
die('Zero byte file! Aborting download');
|
||
}
|
||
|
||
$fp = fopen("$fileLocation", "rb");
|
||
|
||
fseek($fp, $range);
|
||
|
||
while (!feof($fp) and (connection_status() == 0)) {
|
||
set_time_limit(0);
|
||
print (fread($fp, 1024 * $maxSpeed));
|
||
flush();
|
||
ob_flush();
|
||
sleep(1);
|
||
}
|
||
fclose($fp);
|
||
|
||
exit;
|
||
|
||
return ((connection_status() == 0) and !connection_aborted());
|
||
}
|
||
}
|
||
|
||
|
||
/**
|
||
* Конвертируем hex color в decimal color
|
||
* @param string $hexcolor Значение цвета в HEX. Example: #A9B7D3
|
||
* @return array|bool
|
||
*/
|
||
if (!function_exists('color_h2d')){
|
||
function color_h2d($hexcolor) {
|
||
if(mb_strlen($hexcolor) != 7 || mb_strpos($hexcolor, "#") === false) {
|
||
return false;
|
||
}
|
||
|
||
return array( "r" => hexdec(mb_substr($hexcolor, 1, 2)),
|
||
"g" => hexdec(mb_substr($hexcolor, 3, 2)),
|
||
"b" => hexdec(mb_substr($hexcolor, 5, 2)));
|
||
}
|
||
}
|
||
?>
|