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<?php
class PHPShopString {
static function win_utf8($in_text) {
if (function_exists('iconv')) {
$output = iconv("windows-1251", "utf-8", $in_text);
} else {
$output = null;
$other[1025] = "";
$other[1105] = "";
$other[1028] = "";
$other[1108] = "";
$other[1030] = "I";
$other[1110] = "i";
$other[1031] = "";
$other[1111] = "";
for ($i = 0; $i < strlen($in_text); $i++) {
if (ord($in_text{$i}) > 191) {
$output.="&#" . (ord($in_text{$i}) + 848) . ";";
} else {
if (array_search($in_text{$i}, $other) === false) {
$output.=$in_text{$i};
} else {
$output.="&#" . array_search($in_text{$i}, $other) . ";";
}
}
}
}
return $output;
}
static function utf8_win1251($s) {
$s = strtr($s, array("\xD0\xB0" => "", "\xD0\x90" => "", "\xD0\xB1" => "", "\xD0\x91" => "", "\xD0\xB2" => "", "\xD0\x92" => "", "\xD0\xB3" => "", "\xD0\x93" => "", "\xD0\xB4" => "", "\xD0\x94" => "", "\xD0\xB5" => "", "\xD0\x95" => "", "\xD1\x91" => "", "\xD0\x81" => "", "\xD0\xB6" => "", "\xD0\x96" => "", "\xD0\xB7" => "", "\xD0\x97" => "", "\xD0\xB8" => "", "\xD0\x98" => "", "\xD0\xB9" => "", "\xD0\x99" => "", "\xD0\xBA" => "", "\xD0\x9A" => "", "\xD0\xBB" => "", "\xD0\x9B" => "", "\xD0\xBC" => "", "\xD0\x9C" => "", "\xD0\xBD" => "", "\xD0\x9D" => "", "\xD0\xBE" => "", "\xD0\x9E" => "", "\xD0\xBF" => "", "\xD0\x9F" => "", "\xD1\x80" => "", "\xD0\xA0" => "", "\xD1\x81" => "", "\xD0\xA1" => "", "\xD1\x82" => "", "\xD0\xA2" => "", "\xD1\x83" => "", "\xD0\xA3" => "", "\xD1\x84" => "", "\xD0\xA4" => "", "\xD1\x85" => "", "\xD0\xA5" => "", "\xD1\x86" => "", "\xD0\xA6" => "", "\xD1\x87" => "", "\xD0\xA7" => "", "\xD1\x88" => "", "\xD0\xA8" => "", "\xD1\x89" => "", "\xD0\xA9" => "", "\xD1\x8A" => "", "\xD0\xAA" => "", "\xD1\x8B" => "", "\xD0\xAB" => "", "\xD1\x8C" => "", "\xD0\xAC" => "", "\xD1\x8D" => "", "\xD0\xAD" => "", "\xD1\x8E" => "", "\xD0\xAE" => "", "\xD1\x8F" => "", "\xD0\xAF" => ""));
return $s;
}
static function toLatin($str) {
$str = strtolower($str);
$str = str_replace(" ", "", $str);
$str = str_replace("/", "", $str);
$str = str_replace("\\", "", $str);
$str = str_replace("(", "", $str);
$str = str_replace(")", "", $str);
$str = str_replace(":", "", $str);
$str = str_replace("-", "", $str);
$str = str_replace(" ", "-", $str);
$str = str_replace("!", "", $str);
$str = str_replace("|", "_", $str);
$str = str_replace(".", "_", $str);
$str = str_replace("", "N", $str);
$str = str_replace("?", "", $str);
$str = str_replace(" ", "_", $str);
$str = str_replace("&", '_', $str);
$str = str_replace("", "", $str);
$str = str_replace("", "", $str);
$str = str_replace("", "", $str);
$str = str_replace("", "", $str);
$str = str_replace("", "", $str);
$str = str_replace("", "", $str);
$str = str_replace(",", "", $str);
$str = str_replace("", "", $str);
$str = str_replace("", "", $str);
$str = str_replace("", "", $str);
$new_str = '';
$_Array = array(" " => "_", "" => "a", "" => "b", "" => "v", "" => "g", "" => "d", "" => "e", "" => "e", "" => "zh", "" => "z", "" => "i", "" => "y", "" => "k", "" => "l", "" => "m", "" => "n", "" => "o", "" => "p", "" => "r", "" => "s", "" => "t", "" => "u", "" => "f", "" => "h", "" => "c", "" => "ch", "" => "sh", "" => "sch", "" => "i", "" => "y", "" => "i", "" => "e", "" => "u", "" => "ya", "" => "a", "" => "b", "" => "v", "" => "g", "" => "d", "" => "e", "" => "e", "" => "zh", "" => "z", "" => "i", "" => "y", "" => "k", "" => "l", "" => "m", "" => "n", "" => "o", "" => "p", "" => "r", "" => "s", "" => "t", "" => "Y", "" => "u", "" => "f", "" => "h", "" => "c", "" => "ch", "" => "sh", "" => "sch", "" => "e", "" => "u", "" => "ya", "." => "_", "$" => "i", "%" => "i", "&" => "_and_");
$chars = preg_split('//', $str, -1, PREG_SPLIT_NO_EMPTY);
foreach ($chars as $val)
if (empty($_Array[$val]))
$new_str.=$val;
else
$new_str.=$_Array[$val];
return preg_replace('([^a-z0-9_\.-])', '', $new_str);
}
static function mySubstr($str, $a) {
$str = htmlspecialchars(strip_tags(trim($str)));
$len = strlen($str);
if ($len < $a)
return $str;
for ($i = 1; $i <= $a; $i++) {
if ($str{$i} == ".")
$T = $i;
}
if (substr($str, -1) == '&')
$str = substr($str, 0, $len - 1);
if ($T < 1)
return substr($str, 0, $a) . "...";
else
return substr($str, 0, $T + 1);
}
static function toFloat($price, $direct = false) {
if ($direct) {
if (strpos($price, ','))
$price = str_replace(',', '.', $price);
}
else {
if (strpos($price, '.'))
$price = str_replace('.', ',', $price);
}
return trim($price);
}
static function getBrowser($agent = false) {
if (empty($agent))
$agent = $_SERVER["HTTP_USER_AGENT"];
preg_match("/(MSIE|Opera|Firefox|Chrome|Version|Opera Mini|Netscape|Konqueror|SeaMonkey|Camino|Minefield|Iceweasel|K-Meleon|Maxthon)(?:\/| )([0-9.]+)/", $agent, $browser_info);
list(, $browser, $version) = $browser_info;
if (preg_match("/Opera ([0-9.]+)/i", $agent, $opera))
return 'Opera ' . $opera[1];
if ($browser == 'MSIE') {
preg_match("/(Maxthon|Avant Browser|MyIE2)/i", $agent, $ie);
if ($ie)
return $ie[1] . ' based on IE ' . $version;
return 'IE ' . $version;
}
if ($browser == 'Firefox') {
preg_match("/(Flock|Navigator|Epiphany)\/([0-9.]+)/", $agent, $ff);
if ($ff)
return $ff[1] . ' ' . $ff[2];
}
if ($browser == 'Opera' && $version == '9.80')
return 'Opera ' . substr($agent, -5);
if ($browser == 'Version')
return 'Safari ' . $version;
if (!$browser && strpos($agent, 'Gecko'))
return 'Browser based on Gecko';
return $browser . ' ' . $version;
}
}
?>