Files
ventas_php/classes/util.class.php

1061 lines
22 KiB
PHP
Executable File

<?php
class Util extends Error
{
public function DB()
{
if($this->DB == null )
{
$this->DB = new DB();
}
return $this->DB;
}
public function DBSelect($empresaId)
{
if($this->DBSelect == null )
{
$this->DBSelect = new DB();
}
$this->DBSelect->setSqlDatabase(SQL_DATABASE2.$empresaId);
return $this->DBSelect;
}
function RoundNumber($number)
{
return round($number, 6);
}
function TruncateFloat($number, $digitos)
{
$raiz = 10;
$multiplicador = pow ($raiz,$digitos);
$resultado = ((int)($number * $multiplicador)) / $multiplicador;
return number_format($resultado, $digitos,'.','');
}
function FormatSeconds($sec, $padHours = false)
{
$hms = "";
$hours = intval(intval($sec) / 3600);
$hms .= ($padHours)
? str_pad($hours, 2, "0", STR_PAD_LEFT). ':'
: $hours. ':';
$minutes = intval(($sec / 60) % 60);
$hms .= str_pad($minutes, 2, "0", STR_PAD_LEFT). ':';
$seconds = intval($sec % 60);
$hms .= str_pad($seconds, 2, "0", STR_PAD_LEFT);
return $hms;
}
function FormatNumber($number, $dec = 2)
{
return number_format($number, $dec);
}
function FormatDateAndTime($time)
{
$time = date("Y-m-d H:i:s", $time);
return $time;
}
function FormatDateAndTimeSat($date)
{
$time = strtotime($date);
$date = date("d/m/Y H:i:s", $time);
return $date;
}
function FormatDate($time)
{
$time = date("Y-m-d", $time);
return $time;
}
function FormatDateMySql($date)
{
return date('Y-m-d',strtotime($date));
}
function ValidateInteger(&$number, $max = 0, $min = 0)
{
if (!preg_match("/^[0-9]+$/",$number)) $number = 0;
if($min != 0 && $number < $min)
{
$number = $min;
return;
}
if($max != 0 && $number > $max)
{
$number = $max;
return;
}
if($number > 9223372036854775807)
{
$number = 9223372036854775807;
}
}
function ValidateFloat(&$number, $decimals = 2, $max = 0, $min = 0)
{
if (!is_numeric($number))
{
$number=0;
}
$number=round($number, $decimals);
if($max != 0 && $number > $max)
{
$number = $max;
return;
}
if($min != 0 && $number < $min)
{
$number = $min;
return;
}
if($number>9223372036854775807)
{
$number=9223372036854775807;
}
}
function CheckDomain($domain,$server,$findText)
{
// Open a socket connection to the whois server
$con = fsockopen($server, 43);
if (!$con)
{
return false;
}
// Send the requested doman name
fputs($con, $domain."\r\n");
// Read and store the server response
$response = ' :';
while(!feof($con)) {
$response .= fgets($con,128);
}
fclose($con);
// Check the response stream whether the domain is available
if (strpos($response, $findText)){
return true;
}
else {
return false;
}
}
function ValidateString(&$string, $max_chars=5000, $minChars = 1, $field = null)
{
$string=htmlspecialchars($string, ENT_QUOTES, 'ISO-8859-1');
$string = trim($string);
if(strlen($string)<$minChars)
{
return $this->setError(10013, "error", "", $field);
}
if(strlen($string)>$max_chars)
{
$string = substr($string,0,$max_chars);
}
}
function ValidateMail($mail, $field = 'Email')
{
$mail = strtolower($mail);
if (!preg_match('/^[_a-zA-Z0-9-]+(\.[_a-zA-Z0-9-]+)*@[a-zA-Z0-9-]+(\.[a-zA-Z0-9-]+)+$/',trim($mail)))
{
return $this->setError(10002, "error", "", $field);
}
}
function ValidateUrl($url)
{
if (!preg_match('|^http(s)?://[a-z0-9-]+(.[a-z0-9-]+)*(:[0-9]+)?(/.*)?$|i', $url))
{
return $this->error = 10001;
}
}
function ValidateFile($pathToFile)
{
$handle = @fopen($pathToFile, "r");
if ($handle === false)
{
return $this->error = 10003;
}
fclose($handle);
}
function wwwRedirect()
{
if(!preg_match("/^www./", $_SERVER['HTTP_HOST']))
{
header("location: ".WEB_ROOT);
}
}
function MakeTime($day, $month, $year)
{
return mktime(0,0,0, $month, $day, $year);
}
function CreateDropDown($name, $from, $to, $selectedIndex)
{
$select = "<select name='".$name."' id='".$name."'>";
for($ii=$from; $ii <= $to; $ii++)
{
if($selectedIndex == $ii)
$select.= "<option value='".$ii."' selected='selected'>".$ii."</option>";
else
$select.= "<option value='".$ii."'>".$ii."</option>";
}
$select.= "</select>";
return $select;
}
function GetCurrentYear()
{
return date("Y", time());
}
function GetCents($num)
{
$num = round($num, 2);
$cents = ($num - floor($num))*100;
$cents = round($cents, 2);
$cents = ceil($cents);
if($cents < 10)
$cents = "0".$cents;
return $cents;
}
function num2letras($num, $fem = true, $dec = true)
{
$matuni[2] = "dos";
$matuni[3] = "tres";
$matuni[4] = "cuatro";
$matuni[5] = "cinco";
$matuni[6] = "seis";
$matuni[7] = "siete";
$matuni[8] = "ocho";
$matuni[9] = "nueve";
$matuni[10] = "diez";
$matuni[11] = "once";
$matuni[12] = "doce";
$matuni[13] = "trece";
$matuni[14] = "catorce";
$matuni[15] = "quince";
$matuni[16] = "dieciseis";
$matuni[17] = "diecisiete";
$matuni[18] = "dieciocho";
$matuni[19] = "diecinueve";
$matuni[20] = "veinte";
$matunisub[2] = "dos";
$matunisub[3] = "tres";
$matunisub[4] = "cuatro";
$matunisub[5] = "quin";
$matunisub[6] = "seis";
$matunisub[7] = "sete";
$matunisub[8] = "ocho";
$matunisub[9] = "nove";
$matdec[2] = "veint";
$matdec[3] = "treinta";
$matdec[4] = "cuarenta";
$matdec[5] = "cincuenta";
$matdec[6] = "sesenta";
$matdec[7] = "setenta";
$matdec[8] = "ochenta";
$matdec[9] = "noventa";
$matsub[3] = 'mill';
$matsub[5] = 'bill';
$matsub[7] = 'mill';
$matsub[9] = 'trill';
$matsub[11] = 'mill';
$matsub[13] = 'bill';
$matsub[15] = 'mill';
$matmil[4] = 'millones';
$matmil[6] = 'billones';
$matmil[7] = 'de billones';
$matmil[8] = 'millones de billones';
$matmil[10] = 'trillones';
$matmil[11] = 'de trillones';
$matmil[12] = 'millones de trillones';
$matmil[13] = 'de trillones';
$matmil[14] = 'billones de trillones';
$matmil[15] = 'de billones de trillones';
$matmil[16] = 'millones de billones de trillones';
$num = trim((string)@$num);
if ($num[0] == '-') {
$neg = 'menos ';
$num = substr($num, 1);
}else
$neg = '';
while ($num[0] == '0') $num = substr($num, 1);
if ($num[0] < '1' or $num[0] > 9) $num = '0' . $num;
$zeros = true;
$punt = false;
$ent = '';
$fra = '';
for ($c = 0; $c < strlen($num); $c++) {
$n = $num[$c];
if (! (strpos(".,'''", $n) === false)) {
if ($punt) break;
else{
$punt = true;
continue;
}
}elseif (! (strpos('0123456789', $n) === false)) {
if ($punt) {
if ($n != '0') $zeros = false;
$fra .= $n;
}else
$ent .= $n;
}else
break;
}
$ent = ' ' . $ent;
if ($dec and $fra and ! $zeros) {
$fin = ' coma';
for ($n = 0; $n < strlen($fra); $n++) {
if (($s = $fra[$n]) == '0')
$fin .= ' cero';
elseif ($s == '1')
$fin .= $fem ? ' una' : ' un';
else
$fin .= ' ' . $matuni[$s];
}
}else
$fin = '';
if ((int)$ent === 0) return 'Cero ' . $fin;
$tex = '';
$sub = 0;
$mils = 0;
$neutro = false;
while ( ($num = substr($ent, -3)) != ' ') {
$ent = substr($ent, 0, -3);
if (++$sub < 3 and $fem) {
$matuni[1] = 'una';
$subcent = 'as';
}else{
$matuni[1] = $neutro ? 'un' : 'uno';
$subcent = 'os';
}
$t = '';
$n2 = substr($num, 1);
if ($n2 == '00') {
}elseif ($n2 < 21)
$t = ' ' . $matuni[(int)$n2];
elseif ($n2 < 30) {
$n3 = $num[2];
if ($n3 != 0) $t = 'i' . $matuni[$n3];
$n2 = $num[1];
$t = ' ' . $matdec[$n2] . $t;
}else{
$n3 = $num[2];
if ($n3 != 0) $t = ' y ' . $matuni[$n3];
$n2 = $num[1];
$t = ' ' . $matdec[$n2] . $t;
}
$n = $num[0];
if ($n == 1) {
$t = ' ciento' . $t;
}elseif ($n == 5){
$t = ' ' . $matunisub[$n] . 'ient' . $subcent . $t;
}elseif ($n != 0){
$t = ' ' . $matunisub[$n] . 'cient' . $subcent . $t;
}
if ($sub == 1) {
}elseif (! isset($matsub[$sub])) {
if ($num == 1) {
$t = ' mil';
}elseif ($num > 1){
$t .= ' mil';
}
}elseif ($num == 1) {
$t .= ' ' . $matsub[$sub] . 'on';
}elseif ($num > 1){
$t .= ' ' . $matsub[$sub] . 'ones';
}
if ($num == '000') $mils ++;
elseif ($mils != 0) {
if (isset($matmil[$sub])) $t .= ' ' . $matmil[$sub];
$mils = 0;
}
$neutro = true;
$tex = $t . $tex;
}
$tex = $neg . substr($tex, 1) . $fin;
return ucfirst($tex);
}
function ImprimeNoFolio($folio)
{
return sprintf("%05d", $folio);
}
function ConvertirMes($mes)
{
$mesArray = array("N/A", "enero", "febrero", "marzo", "abril", "mayo", "junio", "julio", "agosto", "septiembre", "octubre", "noviembre", "diciembre");
return $mesArray[$mes];
}
function LoadPage($page, $extendible = "")
{
header("location: ".WEB_ROOT."/".$page.$extendible);
exit;
}
function Today()
{
return date("Y-m-d");
}
function TodayHour()
{
return date("Y-m-d H:i:s");
}
function ExtractPeriod()
{
$today = $this->Today();
$this->DB()->setQuery("SELECT periodoId FROM periodo WHERE status = 'activo'");
$period = $this->DB()->GetSingle();
if($period == 0)
{
$period = 1;
}
return $period;
}
function GetReservationDays($in, $out)
{
$entrada = explode("-", $in);
$entrada[2] = str_replace(" 00:00:00", "", $entrada[2]);
$fechaEntrada = $this->MakeTime($entrada[2], $entrada[1], $entrada[0]);
$salida = explode("-", $out);
$salida[2] = str_replace(" 00:00:00", "", $salida[2]);
$fechaSalida = $this->MakeTime($salida[2], $salida[1], $salida[0]);
return $days = ($fechaSalida - $fechaEntrada) / (3600 * 24);
}
function LoadUrl($url)
{
header("location: ".$url);
}
function HandleMultipages($page,$total,$link,$items_per_page=0,$pagevar="p"){
if(!$items_per_page)
$items_per_page = ITEMS_PER_PAGE;
$pages["items_per_page"] = $items_per_page;
if(empty($page)){
$page = 0;
}//if
$pages["start"] = $page*$items_per_page;
$pages["end"] = $pages["start"] + $items_per_page;
if($pages["end"] > $total){
$pages["end"] = $total;
}//if
if($total%$items_per_page == 0){
$total_pages = $total/$items_per_page - 1;
if($total_pages < 0){
$total_pages = 0;
}//if
}//if
else{
$total_pages = (int)($total/$items_per_page);
}//else
if($page > 0){
if(!$this->hs_eregi("\|$pagevar\|",$link))
$pages["prev"] = $link."/".$pagevar."/".($page-1);
else
$pages["prev"] = $this->hs_ereg_replace("\|$pagevar\|",(string)($page-1),$link);
}//if
if($total_pages > 0){
if($total_pages > 15){
$start = $page - 7;
if($start < 0)
$start = 0;
$end = $start + 15;
if($end > $total_pages){
$end = $total_pages;
$start = $end - 15;
}//if
}//if
else{
$start = 0;
$end = $total_pages;
}//else
for($i=$start;$i<=$end;$i++){
if(!$this->hs_eregi("\|$pagevar\|",$link))
$pages["numbers"][$i+1] = $link."/".$pagevar."/".$i;
else
$pages["numbers"][$i+1] = $this->hs_ereg_replace("\|$pagevar\|",(string)$i,$link);
}//for
}//if
if($page < $total_pages){
if(!$this->hs_eregi("\|$pagevar\|",$link))
$pages["next"] = $link."/".$pagevar."/".($page+1);
else
$pages["next"] = hs_ereg_replace("\|$pagevar\|",(string)($page+1),$link);
}//if
if($page > 0){
if(!$this->hs_eregi("\|$pagevar\|",$link))
$pages["first"] = $link."/".$pagevar."/0";
else
$pages["first"] = hs_ereg_replace("\|$pagevar\|","0",$link);
}
if($page < $total_pages){
if(!$this->hs_eregi("\|$pagevar\|",$link))
$pages["last"] = $link."/".$pagevar."/".$total_pages;
else
$pages["last"] = hs_ereg_replace("\|$pagevar\|",(string)($total_pages),$link);
}
$pages["current"] = $page+1;
return $pages;
}//handle_multipages
function hs_eregi($var1,$var2,$var3 = null){
if(function_exists("mb_eregi"))
return mb_eregi($var1,$var2,$var3);
else
return preg_match($var1,$var2,$var3);
}//hs_eregi
function hs_ereg_replace($var1,$var2,$var3){
if(function_exists("mb_ereg_replace"))
return mb_ereg_replace($var1,$var2,$var3);
else
return ereg_replace($var1,$var2,$var3);
}//hs_ereg_replace
function SexoString($sex)
{
switch($sex)
{
case "m": $sexo = "Masculino";break;
case "f": $sexo = "Femenino";break;
default: $sexo = "Masculino";
}
return $sexo;
}
function CalculateIva($price)
{
return $price * (IVA / 100);
}
function ReturnLang()
{
if(!$_SESSION['lang'])
{
$lang = "es";
}
elseif($_SESSION['lang'] == "es")
{
$lang = "es";
}
else
{
$lang = "en";
}
return $lang;
}
function FormatOutputText(&$text)
{
$text = nl2br($text);
}
function SetIp()
{
if ($_SERVER)
{
if ( $_SERVER["HTTP_X_FORWARDED_FOR"] )
{
$realip = $_SERVER["HTTP_X_FORWARDED_FOR"];
}
elseif ( $_SERVER["HTTP_CLIENT_IP"] )
{
$realip = $_SERVER["HTTP_CLIENT_IP"];
}
else
{
$realip = $_SERVER["REMOTE_ADDR"];
}
}
else
{
if ( getenv( 'HTTP_X_FORWARDED_FOR' ) )
{
$realip = getenv( 'HTTP_X_FORWARDED_FOR' );
} elseif ( getenv( 'HTTP_CLIENT_IP' ) )
{
$realip = getenv( 'HTTP_CLIENT_IP' );
} else
{
$realip = getenv( 'REMOTE_ADDR' );
}
}
return $realip;
}
function validateDateFormat($date, $field)
{
//match the format of the date
if (preg_match ("/^([0-9]{2})-([0-9]{2})-([0-9]{4})$/", $date, $parts))
{
//check weather the date is valid of not
if(checkdate($parts[2],$parts[1],$parts[3]))
return true;
else
return $this->setError(10011, "error", "", $field);
}
else
return $this->setError(10011, "error", "", $field);
}
function DP($variable)
{
echo "<pre>";
print_r($variable);
echo "</pre>";
}
function CadenaOriginalVariableFormat($cadena, $formatNumber = false, $addPipe = true)
{
//change tabs, returns and newlines into spaces
$cadena = utf8_encode(urldecode($cadena));
$cadena = str_replace("|","/",$cadena);
$remove = array("\t", "\n", "\r\n", "\r");
$cadena = str_replace($remove, ' ', $cadena);
$cadena = str_replace("+","MAS",$cadena);
$cadena = str_replace("&amp;","&",$cadena);
$pat[0] = "/^\s+/";
$pat[1] = "/\s{2,}/";
$pat[2] = "/\s+\$/";
$rep[0] = "";
$rep[1] = "";
$rep[2] = "";
$cadena = preg_replace($pat,$rep,$cadena);
if($formatNumber)
{
$cadena = number_format($cadena, 2, ".", "");
}
if(strlen($cadena) > 0 && $addPipe)
{
$cadena .= "|";
}
$cadena = urldecode(utf8_decode($cadena));
return $cadena = trim($cadena);
}
function CadenaOriginalPDFFormat($cadena, $formatNumber = false, $addPipe = true)
{
//change tabs, returns and newlines into spaces
$cadena = utf8_decode(($cadena));
$cadena = str_replace("|","/",$cadena);
// $remove = array("\t", "\n", "\r\n", "\r");
// $cadena = str_replace($remove, ' ', $cadena);
$pat[0] = "/^\s+/";
$pat[1] = "/\s{2,}/";
$pat[2] = "/\s+\$/";
$rep[0] = "";
$rep[1] = " ";
$rep[2] = "";
$cadena = preg_replace($pat,$rep,$cadena);
if($formatNumber)
{
$cadena = number_format($cadena, 2, ".", ",");
}
if(strlen($cadena) > 0 && $addPipe)
{
$cadena .= "|";
}
//remove extra pipe
//$cadena = substr($cadena, 0, -1);
return $cadena = trim($cadena);
}
function CadenaOriginalVariableFormatNew($cadena, $formatNumber = false, $addPipe = true)
{
//change tabs, returns and newlines into spaces
$cadena = utf8_encode(urldecode($cadena));
$cadena = str_replace("|","/",$cadena);
$remove = array("\t", "\n", "\r\n", "\r");
$cadena = str_replace($remove, ' ', $cadena);
$pat[0] = "/^\s+/";
$pat[1] = "/\s{2,}/";
$pat[2] = "/\s+\$/";
$rep[0] = "";
$rep[1] = " ";
$rep[2] = "";
$cadena = preg_replace($pat,$rep,$cadena);
if($formatNumber)
{
$cadena = number_format($cadena, 2, ".", ",");
}
if(strlen($cadena) > 0 && $addPipe)
{
$cadena .= "|";
}
$cadena = urldecode(utf8_decode($cadena));
return $cadena = trim($cadena);
}
function DecodeVal($value){
return urldecode($value);
}//decodeVal
function EncodeRow($row){
foreach($row as $key => $val){
$info[$key] = utf8_encode($val);
}
return $info;
}
function DecodeRow($row){
foreach($row as $key => $val){
$info[$key] = utf8_decode($val);
}
return $info;
}
function DecodeUrlRow($row){
foreach($row as $key => $val){
$info[$key] = urldecode($val);
}
return $info;
}
function DecodeResult($result){
foreach($result as $k => $row){
foreach($row as $key => $val){
$info[$key] = utf8_decode($val);
}
$card[$k] = $info;
}
return $card;
}
function EncodeResult($result){
foreach($result as $k => $row){
foreach($row as $key => $val){
$info[$key] = utf8_encode($val);
}
$card[$k] = $info;
}
return $card;
}
function DecodeUrlResult($result){
if(!$result)
return;
foreach($result as $k => $row){
foreach($row as $key => $val){
$info[$key] = urldecode($val);
}
$card[$k] = $info;
}
return $card;
}
function PadStringLeft($input, $chars, $char)
{
return str_pad($input, $chars, $char, STR_PAD_LEFT);
}
function Unzip($path, $file)
{
$zip = new ZipArchive;
$res = $zip->open($file);
if ($res === true)
{
$zip->extractTo($path);
$zip->close();
return true;
}
else
{
return false;
}
}
function Zip($path, $file)
{
$zip = new ZipArchive();
$res = $zip->open($path.$file.".zip", ZIPARCHIVE::CREATE | ZIPARCHIVE::OVERWRITE);
if ($res === TRUE)
{
$zip->addFile($path.$file.".xml",$file.".xml");
$zip->close();
}
return file_exists($path.$file);
}
function GetNameUsrType($type){
if($type == 'admin')
$name = 'Administrador';
elseif($type == 'centralizador')
$name = 'Centralizador';
elseif($type == 'vendedor')
$name = 'Vendedor';
elseif($type == 'direccion')
$name = 'Direcci&oacute;n';
elseif($type == 'compras')
$name = 'Compras';
elseif($type == 'almacen')
$name = 'CEDIS';
elseif($type == 'distribucion')
$name = 'Distribuci&oacute;n';
elseif($type == 'gerente')
$name = 'Gerente';
elseif($type == 'facturacion')
$name = 'Facturaci&oacute;n';
elseif($type == 'cajero')
$name = 'Cajero';
elseif($type == 'subgerente')
$name = 'Subgerente';
elseif($type == 'supervisor')
$name = 'Supervisor';
return $name;
}
function GetSolicitudStatus($status){
if($status == 'enviada')
$status = 'Enviado';
elseif($status == 'solicitud')
$status = 'Pendiente';
elseif($status == 'recibido')
$status = 'Recibido';
return $status;
}
function FormatDateDMMMY($date)
{
$f = explode('-',$date);
switch($f[1]){
case '01': $mes = 'Ene'; break;
case '02': $mes = 'Feb'; break;
case '03': $mes = 'Mar'; break;
case '04': $mes = 'Abr'; break;
case '05': $mes = 'May'; break;
case '06': $mes = 'Jun'; break;
case '07': $mes = 'Jul'; break;
case '08': $mes = 'Ago'; break;
case '09': $mes = 'Sep'; break;
case '10': $mes = 'Oct'; break;
case '11': $mes = 'Nov'; break;
case '12': $mes = 'Dic'; break;
}
return $f[0].'-'.$mes.'-'.$f[2];
}
function FormatDateDMY($date)
{
$f = explode('-',$date);
switch($f[1]){
case '01': $mes = 'Enero'; break;
case '02': $mes = 'Febrero'; break;
case '03': $mes = 'Marzo'; break;
case '04': $mes = 'Abril'; break;
case '05': $mes = 'Mayo'; break;
case '06': $mes = 'Junio'; break;
case '07': $mes = 'Julio'; break;
case '08': $mes = 'Agosto'; break;
case '09': $mes = 'Septiembre'; break;
case '10': $mes = 'Octubre'; break;
case '11': $mes = 'Noviembre'; break;
case '12': $mes = 'Diciembre'; break;
}
return $f[2].'-'.$mes.'-'.$f[0];
}
function GetMonthName($m)
{
switch($m){
case '1': $mes = 'Enero'; break;
case '2': $mes = 'Febrero'; break;
case '3': $mes = 'Marzo'; break;
case '4': $mes = 'Abril'; break;
case '5': $mes = 'Mayo'; break;
case '6': $mes = 'Junio'; break;
case '7': $mes = 'Julio'; break;
case '8': $mes = 'Agosto'; break;
case '9': $mes = 'Septiembre'; break;
case '10': $mes = 'Octubre'; break;
case '11': $mes = 'Noviembre'; break;
case '12': $mes = 'Diciembre'; break;
}
return $mes;
}
function GetMMMName($m)
{
switch($m){
case '1': $mes = 'Ene'; break;
case '2': $mes = 'Feb'; break;
case '3': $mes = 'Mar'; break;
case '4': $mes = 'Abr'; break;
case '5': $mes = 'May'; break;
case '6': $mes = 'Jun'; break;
case '7': $mes = 'Jul'; break;
case '8': $mes = 'Ago'; break;
case '9': $mes = 'Sep'; break;
case '10': $mes = 'Oct'; break;
case '11': $mes = 'Nov'; break;
case '12': $mes = 'Dic'; break;
}
return $mes;
}
function CheckArray($value){
if(count($value) == 0)
return array();
else
return $value;
}
function GetDiffDates($in, $out)
{
$entrada = explode("-", $in);
$entrada[2] = str_replace(" 00:00:00", "", $entrada[2]);
$fechaEntrada = $this->MakeTime($entrada[2], $entrada[1], $entrada[0]);
$salida = explode("-", $out);
$salida[2] = str_replace(" 00:00:00", "", $salida[2]);
$fechaSalida = $this->MakeTime($salida[2], $salida[1], $salida[0]);
return $days = ($fechaSalida - $fechaEntrada) / (3600 * 24);
}
function orderMultiDimensionalArray ($toOrderArray, $field, $inverse = false) {
$position = array();
$newRow = array();
foreach ($toOrderArray as $key => $row) {
$position[$key] = $row[$field];
$newRow[$key] = $row;
}
if ($inverse) {
arsort($position);
}
else {
asort($position);
}
$returnArray = array();
foreach ($position as $key => $pos) {
$returnArray[] = $newRow[$key];
}
return $returnArray;
}
}
?>