<?php
# Convert number to bulgarian text represantation
# Version 1.06 (07-Dec-2006)
#
# Contacts:
#   E-mail: georgi@unixsol.org
#   WWW   : http://georgi.unixsol.org/
#   Source: http://georgi.unixsol.org/programs/egn.php
#
# Copyright (c) 2006 Georgi Chorbadzhiyski
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
#
#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
	error_reporting(E_ALL);

/* The functions */
	$_num0   = array(0 => "нула",1 => "един",2 => "две",3 => "три",4 => "четири",
	                 5 => "пет",6 => "шест",7 => "седем",8 => "осем",9 => "девет",
	                 10 => "десет", 11 => "единадесет", 12 => "дванадесет");
	$_num100 = array(1 => "сто", 2 => "двеста", 3 => "триста");

	function num2bgtext($number,$stotinki=false) {
		global $_num0, $_num100;

		$number = (int)$number;

		$_div10 = ($number - $number % 10) / 10;
		$_mod10 = $number % 10;
		$_div100 = ($number - $number % 100) / 100;
		$_mod100 = $number % 100;
		$_div1000 = ($number - $number % 1000) / 1000;
		$_mod1000 = $number % 1000;
		$_div1000000 = ($number - $number % 1000000) / 1000000;
		$_mod1000000 = $number % 1000000;
		$_div1000000000 = ($number - $number % 1000000000) / 1000000000;
		$_mod1000000000 = $number % 1000000000;

		if ($number == 0) {
			return $_num0[$number];
		}
		/* До двайсет */
		if ($number > 0 && $number < 20) {
			if ($stotinki && $number == 1)
				return "една";
			if ($stotinki && $number == 2)
				return "две";
			if ($number == 2)
				return "два";
			return isset($_num0[$number]) ? $_num0[$number] : $_num0[$_mod10]."надесет";
		}
		/* До сто */
		if ($number > 19 && $number < 100) {
			$tmp = ($_div10 == 2) ? "двадесет" : $_num0[$_div10]."десет";
			$tmp = $_mod10 ? $tmp." и ".num2bgtext($_mod10,$stotinki) : $tmp;
			return $tmp;
		}
		/* До хиляда */
		if ($number > 99 && $number < 1000) {
			$tmp = isset($_num100[$_div100]) ? $_num100[$_div100] : $_num0[$_div100]."стотин";
			if (($_mod100 % 10 == 0 || $_mod100 < 20) && $_mod100 != 0) {
				$tmp .= " и";
			}
			if ($_mod100) {
				$tmp .= " ".num2bgtext($_mod100);
			}
			return $tmp;
		}
		/* До милион */
		if ($number > 999 && $number < 1000000) {
			/* Damn bulgarian @#$%@#$% два хиляди is wrong :) */
			$tmp = ($_div1000 == 1) ? "хиляда" :
			       (($_div1000 == 2) ? "две хиляди" : num2bgtext($_div1000)." хиляди");
			$_num0[2] = "два";
			if (($_mod1000 % 10 == 0 || $_mod1000 < 20) && $_mod1000 != 0) {
				if (!(($_mod100 % 10 == 0 || $_mod100 < 20) && $_mod100 != 0)) {
					$tmp .= " и";
				}
			}
			if (($_mod1000 % 10 == 0 || $_mod1000 < 20) && $_mod1000 != 0 && $_mod1000 < 100) {
				$tmp .= " и";
			}
			if ($_mod1000) {
				$tmp .= " ".num2bgtext($_mod1000);
			}
			return $tmp;
		}
		/* Над милион */
		if ($number > 999999 && $number < 1000000000) {
			$tmp = ($_div1000000 == 1) ? "един милион" : num2bgtext($_div1000000)." милиона";
			if (($_mod1000000 % 10 == 0 || $_mod1000000 < 20) && $_mod1000000 != 0) {
				if (!(($_mod1000 % 10 == 0 || $_mod1000 < 20) && $_mod1000 != 0)) {
					if (!(($_mod100 % 10 == 0 || $_mod100 < 20) && $_mod100 != 0)) {
						$tmp .= " и";
					}
				}
			}
			$and = ", ";
			if (($_mod1000000 % 10 == 0 || $_mod1000000 < 20) && $_mod1000000 != 0 && $_mod1000000 < 1000) {
				if (($_mod1000 % 10 == 0 || $_mod1000 < 20) && $_mod1000 != 0 && $_mod1000 < 100) {
					$tmp .= " и";
				}
			}
			if ($_mod1000000) {
				$tmp .= " ".num2bgtext($_mod1000000);
			}
			return $tmp;
		}
		/* Над милиард */
		if ($number > 99999999 && $number <= 2000000000) {
			$tmp = ($_div1000000000 == 1) ? "един милиард" : "";
			$tmp = ($_div1000000000 == 2) ? "два милиарда" : $tmp;
			if ($_mod1000000000) {
				$tmp .= " ".num2bgtext($_mod1000000000);
			}
			return $tmp;
		}
		/* Bye ... */
		return "";
	}

	function number2lv($number) {
		list($lv, $st) = explode(".", number_format($number,2,".",""));
		$lv = (int)$lv;
		if ($lv >= 2000000000)
			return "Твърде голямо число";
		$text  = num2bgtext($lv);
		$text .= $lv == 1 ? " лев":" лева";
		if ($st <> 0)
			$text = preg_replace("/^един /","",$text);
		if ($st && $st != 0) {
			$sttext = num2bgtext($st,true);
			$text .= " и ".num2bgtext($st,true);
			$text .= $st == 1 ? " стотинка":" стотинки";
		}
		return $text;
	}

/* Demostration */

	if (isset($_SERVER["PATH_INFO"]) && $_SERVER["PATH_INFO"] == "/view/" ) {
		show_source("num2bgmoney.php");
		exit;
	}
	if (isset($_SERVER["PATH_INFO"]) && $_SERVER["PATH_INFO"] == "/get/" ) {
		header("Content-Type: text/plain; charset=UTF-8");
		header("Content-Disposition: attachment; filename=num2bgmoney.php.txt");
		readfile("num2bgmoney.php");
		exit;
	}

	header("Content-type: text/html; charset=UTF-8");
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
                      "http://www.w3.org/TR/REC-html40/loose.dtd">
<html>
<head>
	<title>Конверсия на числа в текстов вид</title>
	<meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
	<meta name="author" content="Georgi Chorbadzhiyski">
	<style type="text/css">
	<!--
		body    { background:#f5f5f5; font:11pt Verdana,Arial,Helvetica,sans-serif; }
		a       { color: #2020E0;      text-decoration: underline; padding:3px; border:1px solid #f5f5f5;}
		a:hover { background: #cdcdff; text-decoration: underline; border:1px solid blue; }
		form { margin:0px; }
	-->
	</style>
</head>

<body>
<h2><a href="http://georgi.unixsol.org/programs/num2bgmoney.php">Коверсия число -> текст</a></h2>

<?php
	$num = (float)preg_replace("/[^0-9\.]/","",@$_GET["num"]);

	if (!$num)
		$num = 0.001;

	if ($num) {
		print "Сума: <b>".number_format($num,2,".",",") . " лв.</b><br>";
		print "Текст: <b>".number2lv($num)."</b><br><br>";
	}

	$num = number_format($num,2,".","");
?>
<form action="<?=$_SERVER['PHP_SELF']?>" method="GET">
Въведете сумата: <input type="text" size="10" maxlength="10" name="num" value="<?=$num?>"><input type="submit" value="Покажи като текст">
</form>

<p><a href="<?=$_SERVER['PHP_SELF']?>/view/">Вижте изходният код на програмата</a>
<a href="<?=$_SERVER['PHP_SELF']?>/get/">Свалете си изходният код на програмата</a></p>

<p>Автор: <a href="http://georgi.unixsol.org/">Георги Чорбаджийски</a></p>

</body>
</html>