vBulletin 3 Request - Help with Debugging PHP Code

[Alice]

I have been rewriting a pre-existing mod, and when I test my php file, I get the following error:

PHP Code:

Parse error: syntax error, unexpected $end in /home3/charmeddark/public_html/auditionapp.php on line 520 


I have done a fair amount of research, and from what I can gather it is a closing bracket or quotation that is missing, however, I have been unable to locate the specific line causing this issue. Also, Line 520 correlates to:

PHP Code:

?> 


Due to limitations on threads, the source code of the php file in question, will be displayed in the next two posts below.

I appreciate any assistance with this issue that can be offered.

Thank you,

EDIT: The php file is located at http://charmeddarkness.net/auditionapp.php

--------------- Added [DATE]1490152559[/DATE] at [TIME]1490152559[/TIME] ---------------

PHP Code:

<?php

// #######################################################################
// ####################### SET PHP ENVIRONMENT ###########################
// #######################################################################

error_reporting(E_ALL & ~E_NOTICE);

// #######################################################################
// #################### DEFINE IMPORTANT CONSTANTS #######################
// #######################################################################

define('THIS_SCRIPT', 'auditionapp');
define('CSRF_PROTECTION', true);

// #######################################################################
// ################### PRE-CACHE TEMPLATES AND DATA ######################
// #######################################################################

$phrasegroups = array();
$specialtemplates = array();

$globaltemplates = array(
    'rpg_auditionapp',
    'humanverify'
);

$actiontemplates = array();

// #######################################################################
// ######################### REQUIRE BACK-END ############################
// #######################################################################

require_once('./global.php');
require_once(DIR . '/includes/functions.php');
require_once(DIR . '/includes/functions_auditionapp.php');

// ####################################################################### 
// ######################## START MAIN SCRIPT ############################ 
// ####################################################################### 

$imp_vars = array(
            'do' => ''
);

$pages = array(
            'main',
            'send'
);

$addresses = explode(",", $vbulletin->options['rpg_auditionapp_notifyemail']);
$rpg_auditionapp_days_registered = floor((TIMENOW - $vbulletin->userinfo['joindate']) / 86400);

$imp_vars['do'] = $_REQUEST['do'];

if (!(in_array($imp_vars['do'], $pages)))
{
    $imp_vars['do'] = 'main';
}

if (!$vbulletin->options['rpg_auditionapp_onoff']) { standard_error(fetch_error('rpg_auditionapp_disabled')); }
if (!($permissions['rpgaaperms'] & $vbulletin->bf_ugp['rpgaaperms']['cansubmitauditionapp'])) { print_no_permission(); }

if ($vbulletin->userinfo['posts'] < $vbulletin->userinfo['permissions']['auditionappminpostreq'] & $vbulletin->userinfo['reputation'] < $vbulletin->userinfo['permissions']['auditionappminrepreq'] & floor((TIMENOW - $vbulletin->userinfo['joindate']) / 86400) < $vbulletin->userinfo['permissions']['auditionappminregreq'])
{
    standard_error(fetch_error('rpg_auditionapp_post_rep_register_permissions', $vbulletin->userinfo['username'], $vbulletin->userinfo['permissions']['auditionappminpostreq'], $vbulletin->userinfo['permissions']['auditionappminrepreq'], $vbulletin->userinfo['permissions']['auditionappminregreq'], $vbulletin->userinfo['posts'], $vbulletin->userinfo['reputation'], $rpgaa_days_registered));
}
else if ($vbulletin->userinfo['posts'] < $vbulletin->userinfo['permissions']['auditionappminpostreq'] & $vbulletin->userinfo['reputation'] < $vbulletin->userinfo['permissions']['auditionappminrepreq'])
{
    standard_error(fetch_error('rpg_auditionapp_post_rep_permissions', $vbulletin->userinfo['username'], $vbulletin->userinfo['permissions']['auditionappminpostreq'], $vbulletin->userinfo['permissions']['auditionappminrepreq'], $vbulletin->userinfo['posts'], $vbulletin->userinfo['reputation']));
}
else if ($vbulletin->userinfo['posts'] < $vbulletin->userinfo['permissions']['auditionappminpostreq'] & floor((TIMENOW - $vbulletin->userinfo['joindate']) / 86400) < $vbulletin->userinfo['permissions']['auditionappminregreq'])
{
    standard_error(fetch_error('rpg_auditionapp_post_register_permissions', $vbulletin->userinfo['username'], $vbulletin->userinfo['permissions']['auditionappminpostreq'], $vbulletin->userinfo['permissions']['auditionappminregreq'], $vbulletin->userinfo['posts'], $usml_days_registered));
}
else if ($vbulletin->userinfo['reputation'] < $vbulletin->userinfo['permissions']['auditionappminrepreq'] & floor((TIMENOW - $vbulletin->userinfo['joindate']) / 86400) < $vbulletin->userinfo['permissions']['auditionappminregreq'])
{
    standard_error(fetch_error('rpg_auditionapp_rep_register_permissions', $vbulletin->userinfo['username'], $vbulletin->userinfo['permissions']['auditionappminrepreq'], $vbulletin->userinfo['permissions']['auditionappminregreq'], $vbulletin->userinfo['reputation'], $rpgaa_days_registered));
}
else if ($vbulletin->userinfo['posts'] < $vbulletin->userinfo['permissions']['auditionappminpostreq'])
{
    standard_error(fetch_error('rpg_auditionapp_post_permissions', $vbulletin->userinfo['username'], $vbulletin->userinfo['permissions']['auditionappminpostreq'], $vbulletin->userinfo['posts']));
}
else if ($vbulletin->userinfo['reputation'] < $vbulletin->userinfo['permissions']['auditionappminrepreq'])
{
    standard_error(fetch_error('rpg_auditionapp_rep_permissions', $vbulletin->userinfo['username'], $vbulletin->userinfo['permissions']['auditionappminrepreq'], $vbulletin->userinfo['reputation']));
}
else if (floor((TIMENOW - $vbulletin->userinfo['joindate']) / 86400) < $vbulletin->userinfo['permissions']['auditionappminregreq'])
{
    standard_error(fetch_error('rpg_auditionapp_register_permissions', $vbulletin->userinfo['username'], $vbulletin->userinfo['permissions']['auditionappminregreq'], $rpgaa_days_registered));
}

$navbits = array();
$navbits[] = 'Audition Application';