YA: PHP Form Processing

<?php

/*
    Response to Yahoo Question: http://answers.yahoo.com/question/?qid=20110712113235AAkRVNc

*/

// Set the Timezone to your local timezone Setting.
// To get the appropriate time listing/setting visit:
//  http://www.php.net/manual/en/timezones.php
// Beware the the timezones are case sensitive
date_default_timezone_set('America/New_York');

// Functions
function postVars(){ // Will bind all inputed values to variables with the same name
    $a = func_get_args();
    $c = func_num_args();
    $m = get_magic_quotes_gpc();
    for($i=0;$i<$c;++$i){
        Global ${$a[$i]};
        $v = trim($_POST[$a[$i]]);
        ${$a[$i]} = ($m)? stripslashes($v) : $v;
    }
}
function requiredEntries(){
    $a = func_get_args();
    $c = func_num_args();
    $e = Array();
    for($i=0;$i<$c;++$i){
        if(strlen(trim($_POST[$a[$i]])) === 0){
            $e[] = ucwords($a[$i]) . ' is a required field.';
        }
    }
    $c = count($e);
    if($c > 0){
        return 'The following error(s) were detected:<br />- ' . implode('<br />- ',$e) . '<br />Please correct before continueing. <a href="Javascript: history.go(-1);">Return to form</a>';
    }else{
        return true;
    }
}

// Check for required inputs
$required = requiredEntries('Email','Salutation','FName','LName','Community','Address','Phone');
if($required !== true){
    die($required);
}

// get posted data into local variables
bindPostVars('Email','Salutation','FName','LName','Community','Address','Phone','Comment');
$EmailFrom = 'maintenance@gebhartproperties.com'
$successPage = 'success.php'; // The page to send the user to on a successful sending of the email
$errorPage = 'errorPage.php'; // User will be sent to if the mail() function fails, not if the user inputs errored information.

// Variable Dependents
if($Community === 'North' || $Community === 'East'){
    $EmailTo = strtolower($Community) . 'maintenance@gebhartproperties.com';
    $Subject = $Community . ' Maintenance Request';
}else {
    die('Invalid Community Input.  <a href="Javascript: history.go(-1);">Return to form</a>');
}

// prepare email body text
$body = '
Email: ' . $Email . '
Salutation: ' . $Salutation . '
First Name: ' . $FName . '
Last Name: ' . $LName . '
Phone: ' . $Phone . '
Community: ' . $Community . '
Address:
' . $Address . '
Comment:
' . $Comment . '
Message Received: ' . date("H:i:s    F n, Y") . '
';

// send email & redirect to success page
if (mail($EmailTo, $Subject, $Body, "From: Gebhart Maintenance <{$EmailFrom}>")){
    header('Location: ' . $successPage);
}else{
    header('Location: ' . $errorPage);
}
?>