PHP script help required please!!!

[babybird11]

Hi i have a website , www.bestcompaniesintheworld.com, until recently (new year!) the site has been fine, but all of a sudden its coming up with an error message when i type in the url, I have copied the page its reffering to the error can anyone help please!! the error message coming up is:

 

Fatal error: Cannot redeclare date_format() in /home/bestdcom/public_html/libraries/functions.lib.php on line 158

 

 

here is functions.lib.php  below; please can anyone advise on how to fix? would be appreciated!

 

 

 

<?php

ob_start();

 

if ($cfg['memory_limit'])

ini_set('memory_limit',$cfg['memory_limit']);

 

 

// Set up database connection

$db = new db;

$db->connect($cfg['db_host'],$cfg['db_user'],$cfg['db_pass'],$cfg['db_name']);

 

$timestamp = date("YmdHis");

 

 

$status_array = array(

'R' => 'Reserved',

'P' => 'Paid'

);

 

/*

* Build pixel links

*/

function link_array() {

 

global $cfg;

 

$grid_array = grid_array();

 

?>

<img src="grid.php" width="1000" height="1000" usemap="#image-map" border="0">

    <map name="image-map">

<?php

 

if ($grid_array) {

 

// Patch Details

    foreach ($grid_array as $id => $value) {

 

    // Explode patch details

$value = explode ("|",$value);

 

        switch ($value[5]) {

        case 'P':

    // Get image dimensions

        $file_size = getimagesize($cfg['upload_path'].$value[4]);

?>

<area shape="rect" coords="<?php echo ($value[0]); ?>,<?php echo ($value[1]); ?>,<?php echo ($value[0]+$file_size[0]); ?>,<?php echo ($value[1]+$file_size[1]); ?>" href="url.php?id=<?php echo $id; ?>" title="<?php echo $value[7]; ?>" target="_blank">

<?php

 

            break;

        }

    }

    }

?>

    </map>

<?php

}

 

 

/*

* Check user session

*/

function is_user_session() {

 

session_start();

 

if ($_SESSION['sess_user'] and $_SESSION['sess_id'])

return true;

    else

    return false;

}

 

/*

* Check email is valid

*/

function is_email($email) {

 

if (ereg("[[:alnum:]]+@[[:alnum:]]+\.[[:alnum:]]+", $email))

return true;

else

return false;

}

 

/*

* Check url is valid

*/

function is_url($url) {

 

if (!preg_match('#^http\\:\\/\\/[a-z0-9\-]+\.([a-z0-9\-]+\.)?[a-z]+#i', $url))

return false;

else

return true;

}

 

/*

* Grid array

*/

function grid_array() {

 

global $db,$cfg;

 

$query = $db->query("SELECT * FROM ".$cfg['adverts']."");

while ($result = $db->fetch_array($query)) {

 

    $grid_array[$result['id']] = $result['x'].'|'.$result['y'].'|'.$result['width'].'|'.$result['height'].'|'.$result['image'].'|'.$result['status'].'|'.$result['url'].'|'.$result['title'];

    }

return $grid_array;

}

 

/*

* Global email

*/

function send_email($email,$subject,$message) {

 

global $cfg;

 

// Set HTML Mail Headers

$headers  = "MIME-Version: 1.0\r\n";

$headers .= "Content-type: text/html; charset=iso-8859-1\r\n";

$headers .= "From: ".$cfg['site_email']."\r\n";

$headers .= "Reply-To: ".$cfg['site_email']."\r\n";

 

// Send email

mail($email,$subject,$message,$headers);

}

 

 

/*

* Shorten string

*/

function shrstr($string, $num="50") {

 

// Check string length if grater then $num

if (strlen($string) > $num) {

    // Shorten the string with ...

$string  = substr( $string, 0, $num-2);

$string .= "...";

 

return $string;

} else {

        // If $num is less then

return $string;

}

}

 

/*

* Convert timestamp

*/

function date_format($date,$format) {

 

$year = substr($date,0,4);

$month = substr($date,4,2);

$day = substr($date,6,2);

$hour = substr($date,8,2);

$minute = substr($date,10,2);

 

return date($format,mktime($hour,$minute,0,$month,$day,$year));

}

 

 

/*

* Convert all files supporting ext.

*/

function convert_file_jpg($image,$ext) {

 

global $cfg;

 

    // Check the extension of the file

if ($ext == "jpg") {

    // Create new image from JPG

$src = imagecreatefromjpeg($cfg['upload_path'].$image);

    } elseif ($ext == "gif") {

 

    // Create new image from GIF

$src = imagecreatefromgif($cfg['upload_path'].$image);

    }

 

    // Rename new image

$new_image = substr($image,0,-3).'.gif';

 

    // Delete old image

    unlink($cfg['upload_path'].$image);

 

    // Create new JPG image

imagegif($src,$cfg['upload_path'].$new_image,$cfg['jpg_quality']);

 

return $new_image;

}

 

 

/*

* Stats

*/

function stats() {

 

global $db,$cfg;

 

// Check global switch

    if ($cfg['stats_order'] == "random") {

    // Run random order query

    $query = $db->query("SELECT * FROM ".$cfg['adverts']." WHERE status = 'P' ORDER BY RAND()");

    } elseif ($cfg['stats_order'] == "hits")  {

    // Run clicks order query

    $query = $db->query("SELECT * FROM ".$cfg['adverts']." WHERE status = 'P' ORDER BY hits DESC");

    }

?>

<!-- BEGIN Statistics -->

<table id=stats>

  <tr >

    <td class="label">URL</td>

    <td class="label">Advert</td>

    <td class="label">Hits</td>

  </tr>

<?php

    while ($result = $db->fetch_array($query)) {

?>

 

  <tr class="row">

    <td class="url"><a href="url.php?id=<?php echo $result['id']; ?>" target="_blank"><?php echo shrstr($result['url'],30); ?></a></td>

    <td class="advert"><img src="<?php echo $cfg['upload_path'].$result['image']; ?>"></td>

    <td class="hits">They've had <strong><?php echo $result['hits']; ?></strong> Visitors</td>

  </tr>

<!-- END Statistics -->

<?php

    }

?>

</table>

<?php

}

 

/*

* Log errors

*/

function log_error($timestamp,$error) {

 

$message = date_format($timestamp,'d-m-y').'-'.$error;

 

$file = fopen('error_log.txt', 'a');

fwrite($file, $message);

fclose($file);

}

 

/*

* News

*/

function news() {

 

global $db,$cfg;

 

    $query = $db->query("SELECT * FROM ".$cfg['news']." ORDER BY timestamp DESC");

 

    while ($result = $db->fetch_array($query)) {

?>

 

<table id=news>

  <tr>

    <td class="timestamp"><?php echo date_format($result['timestamp'],"d F Y H:i:s"); ?><td>

  </tr>

  <tr>

    <td class="title"><?php echo stripslashes($result['title']); ?><td>

  </tr>

  <tr>

    <td class="text"><?php echo nl2br(stripslashes($result['text'])); ?><td>

  </tr>

  <tr>

    <td class="name">Posted by <?php echo stripslashes($result['name']); ?><td>

  </tr>

</table>

 

<div class="seperator"></div>

 

<?php

    }

}

 

?>