Lib Statistics.inc.php:
<?php // $Revision: 2.0.2.14 $
/************************************************************************/
/* phpPgAds */
/* ======== */
/* */
/* Copyright (c) 2001-2005 by the phpPgAds developers */
/* For more information visit: http://phppgads.sourceforge.net */
/* */
/* This program is free software. You can redistribute it and/or modify */
/* it under the terms of the GNU General Public License as published by */
/* the Free Software Foundation; either version 2 of the License. */
/************************************************************************/
// Define defaults
$clientCache = array();
$bannerCache = array();
$zoneCache = array();
$affiliateCache = array();
/*********************************************************/
/* Limit a string to a number of characters */
/*********************************************************/
function phpAds_breakString ($str, $maxLen, $append = "...")
{
return strlen($str) > $maxLen
? rtrim(substr($str, 0, $maxLen-strlen($append))).$append
: $str;
}
/*********************************************************/
/* Build the client name from ID and name */
/*********************************************************/
function phpAds_buildClientName ($clientid, $name, $html = true)
{
if ($html)
$name = "<span dir='".$GLOBALS['phpAds_TextDirection']."'>[id$clientid]</span> ".htmlspecialchars($name);
else
$name = "[id$clientid] ".$name;
return $name;
}
/*********************************************************/
/* Fetch the client name from the database */
/*********************************************************/
function phpAds_getClientName ($clientid, $html = true)
{
global $phpAds_config;
global $clientCache;
global $strUntitled;
if ($clientid != '' && $clientid != 0)
{
if (isset($clientCache[$clientid]) && is_array($clientCache[$clientid]))
{
$row = $clientCache[$clientid];
}
else
{
$res = phpAds_dbQuery("
SELECT
*
FROM
".$phpAds_config['tbl_clients']."
WHERE
clientid = '$clientid'
") or phpAds_sqlDie();
$row = phpAds_dbFetchArray($res);
$clientCache[$clientid] = $row;
}
return (phpAds_BuildClientName ($clientid, $row['clientname'], $html));
}
else
return ($strUntitled);
}
/*********************************************************/
/* Get list order status */
/*********************************************************/
// Manage Orderdirection
function phpAds_getOrderDirection ($ThisOrderDirection)
{
$sqlOrderDirection = '';
switch ($ThisOrderDirection)
{
case 'down':
$sqlOrderDirection .= ' ';
$sqlOrderDirection .= 'ASC';
break;
case 'up':
$sqlOrderDirection .= ' ';
$sqlOrderDirection .= 'DESC';
break;
default:
$sqlOrderDirection .= ' ';
$sqlOrderDirection .= 'ASC';
}
return $sqlOrderDirection;
}
// Order for $phpAds_config['tbl_clients']
function phpAds_getListOrder ($ListOrder, $OrderDirection)
{
$sqlTableOrder = '';
switch ($ListOrder)
{
case 'name':
$sqlTableOrder = 'ORDER BY clientname';
break;
case 'id':
$sqlTableOrder = 'ORDER BY parent, clientid';
break;
case 'adview':
break;
case 'adclick':
break;
case 'ctr':
break;
default:
$sqlTableOrder = 'ORDER BY clientname';
}
if ($sqlTableOrder != '')
{
$sqlTableOrder .= phpAds_getOrderDirection($OrderDirection);
}
return ($sqlTableOrder);
}
// Order for $phpAds_config['tbl_banners']
function phpAds_getBannerListOrder ($ListOrder, $OrderDirection)
{
$sqlTableOrder = '';
switch ($ListOrder)
{
case 'name':
$sqlTableOrder = 'ORDER BY description';
break;
case 'id':
$sqlTableOrder = 'ORDER BY bannerid';
break;
case 'adview':
break;
case 'adclick':
break;
case 'ctr':
break;
default:
$sqlTableOrder = 'ORDER BY description';
}
if ($sqlTableOrder != '')
{
$sqlTableOrder .= phpAds_getOrderDirection($OrderDirection);
}
return ($sqlTableOrder);
}
// Order for $phpAds_config['tbl_banners']
function phpAds_getZoneListOrder ($ListOrder, $OrderDirection)
{
switch ($ListOrder)
{
case 'name':
$sqlTableOrder = 'ORDER BY zonename';
break;
case 'id':
$sqlTableOrder = 'ORDER BY zoneid';
break;
case 'size':
$sqlTableOrder = 'ORDER BY width';
break;
default:
$sqlTableOrder = 'ORDER BY zonename';
}
if ($sqlTableOrder != '')
{
$sqlTableOrder .= phpAds_getOrderDirection($OrderDirection);
}
return ($sqlTableOrder);
}
// Order for $phpAds_config['tbl_zones']
function phpAds_getAffiliateListOrder ($ListOrder, $OrderDirection)
{
switch ($ListOrder)
{
case 'name':
$sqlTableOrder = 'ORDER BY name';
break;
case 'id':
$sqlTableOrder = 'ORDER BY affiliateid';
break;
default:
$sqlTableOrder = 'ORDER BY name';
}
if ($sqlTableOrder != '')
{
$sqlTableOrder .= phpAds_getOrderDirection($OrderDirection);
}
return ($sqlTableOrder);
}
/*********************************************************/
/* Fetch the ID of the parent of a campaign */
/*********************************************************/
function phpAds_getParentID ($clientid)
{
global $phpAds_config;
global $clientCache;
if (isset($clientCache[$clientid]) && is_array($clientCache[$clientid]))
{
$row = $clientCache[$clientid];
}
else
{
$res = phpAds_dbQuery("
SELECT
*
FROM
".$phpAds_config['tbl_clients']."
WHERE
clientid = '$clientid'
") or phpAds_sqlDie();
$row = phpAds_dbFetchArray($res);
$clientCache[$clientid] = $row;
}
return ($row['parent']);
}
/*********************************************************/
/* Fetch the name of the parent of a campaign */
/*********************************************************/
function phpAds_getParentName ($clientid, $html = true)
{
global $phpAds_config;
global $clientCache;
if (isset($clientCache[$clientid]) && is_array($clientCache[$clientid]))
{
$row = $clientCache[$clientid];
}
else
{
$res = phpAds_dbQuery("
SELECT
*
FROM
".$phpAds_config['tbl_clients']."
WHERE
clientid = '$clientid'
") or phpAds_sqlDie();
$row = phpAds_dbFetchArray($res);
$clientCache[$clientid] = $row;
}
return (phpAds_getClientName ($row['parent'], $html));
}
/*********************************************************/
/* Build the banner name from ID, Description and Alt */
/*********************************************************/
function phpAds_buildBannerName ($bannerid, $description = '', $alt = '', $limit = 0, $html = true)
{
global $strUntitled;
if (!$limit) $limit = 30;
$name = '';
if ($description != "")
$name .= $description;
elseif ($alt != "")
// Un-HTML-entitizize ALT field
$name .= phpAds_UnHTMLentities($alt);
else
$name .= $strUntitled;
if (strlen($name) > $limit)
$name = phpAds_breakString ($name, $limit);
if ($html)
$name = htmlspecialchars($name);
if ($bannerid != '')
{
if ($html)
$name = "<span dir='".$GLOBALS['phpAds_TextDirection']."'>[id$bannerid]</span> ".$name;
else
$name = "[id$bannerid] ".$name;
}
return ($name);
}
/*********************************************************/
/* Fetch the banner name from the database */
/*********************************************************/
function phpAds_getBannerName ($bannerid, $limit = 0, $id = true, $html = true)
{
global $phpAds_config;
global $bannerCache;
if (!$limit) $limit = 30;
if (isset($bannerCache[$bannerid]) && is_array($bannerCache[$bannerid]))
{
$row = $bannerCache[$bannerid];
}
else
{
$res = phpAds_dbQuery("
SELECT
*
FROM
".$phpAds_config['tbl_banners']."
WHERE
bannerid = '$bannerid'
") or phpAds_sqlDie();
$row = phpAds_dbFetchArray($res);
$bannerCache[$bannerid] = $row;
}
if ($id)
return phpAds_buildBannerName ($bannerid, $row['description'], $row['alt'], $limit, $html);
else
return phpAds_buildBannerName ('', $row['description'], $row['alt'], $limit, $html);
}
/*********************************************************/
/* Build the zone name from ID and name */
/*********************************************************/
function phpAds_buildZoneName ($zoneid, $name, $html = true)
{
if ($html)
$name = "<span dir='".$GLOBALS['phpAds_TextDirection']."'>[id$zoneid]</span> ".htmlspecialchars($name);
else
$name = "[id$zoneid] ".$name;
return $name;
}
/*********************************************************/
/* Fetch the zone name from the database */
/*********************************************************/
function phpAds_getZoneName ($zoneid, $html = true)
{
global $phpAds_config;
global $zoneCache;
global $strUntitled;
if ($zoneid != '' && $zoneid != 0)
{
if (isset($zoneCache[$zoneid]) && is_array($zoneCache[$zoneid]))
{
$row = $zoneCache[$zoneid];
}
else
{
$res = phpAds_dbQuery("
SELECT
*
FROM
".$phpAds_config['tbl_zones']."
WHERE
zoneid = '$zoneid'
") or phpAds_sqlDie();
$row = phpAds_dbFetchArray($res);
$zoneCache[$zoneid] = $row;
}
return phpAds_BuildZoneName ($zoneid, $row['zonename'], $html);
}
else
return $strUntitled;
}
/*********************************************************/
/* Build the affiliate name from ID and name */
/*********************************************************/
function phpAds_buildAffiliateName ($affiliateid, $name, $html = true)
{
if ($html)
$name = "<span dir='".$GLOBALS['phpAds_TextDirection']."'>[id$affiliateid]</span> ".htmlspecialchars($name);
else
$name = "[id$affiliateid] ".$name;
return $name;
}
/*********************************************************/
/* Fetch the affiliate name from the database */
/*********************************************************/
function phpAds_getAffiliateName ($affiliateid, $html = true)
{
global $phpAds_config;
global $affiliateCache;
global $strUntitled;
if ($affiliateid != '' && $affiliateid != 0)
{
if (isset($affiliateCache[$affiliateid]) && is_array($affiliateCache[$affiliateid]))
{
$row = $affiliateCache[$affiliateid];
}
else
{
$res = phpAds_dbQuery("
SELECT
*
FROM
".$phpAds_config['tbl_affiliates']."
WHERE
affiliateid = '$affiliateid'
") or phpAds_sqlDie();
$row = phpAds_dbFetchArray($res);
$affiliateCache[$affiliateid] = $row;
}
return phpAds_BuildAffiliateName ($affiliateid, $row['name'], $html);
}
else
return $strUntitled;
}
/*********************************************************/
/* Replace variables in HTML or external banner */
/*********************************************************/
function phpAds_replaceVariablesInBannerCode ($htmlcode)
{
global $phpAds_config;
// Parse for variables
$htmlcode = str_replace ('{timestamp}', time(), $htmlcode);
$htmlcode = str_replace ('%7Btimestamp%7D', time(), $htmlcode);
while (preg_match ('#(%7B|\{)random((%3A|:)([0-9]+)){0, 1}(%7D|})#i', $htmlcode, $matches))
{
if ($matches[4])
$randomdigits = $matches[4];
else
$randomdigits = 8;
if (isset($lastdigits) && $lastdigits == $randomdigits)
$randomnumber = $lastrandom;
else
{
$randomnumber = '';
for ($r=0; $r<$randomdigits; $r=$r+9)
$randomnumber .= (string)mt_rand (111111111, 999999999);
$randomnumber = substr($randomnumber, 0 - $randomdigits);
}
$htmlcode = str_replace ($matches[0], $randomnumber, $htmlcode);
$lastdigits = $randomdigits;
$lastrandom = $randomnumber;
}
// Parse PHP code
if ($phpAds_config['type_html_php'])
{
while (preg_match ("#(\<\?php(.*?)\?\>)#si", $htmlcode, $parser_regs))
{
// Extract PHP script
$parser_php = $parser_regs[2].';';
$parser_result = '';
// Replace output function
$parser_php = preg_replace ("#echo([^;]*);#i", '$parser_result .=\\1;', $parser_php);
$parser_php = preg_replace ("#printf([^;]*);#i", '$parser_result .= sprintf\\1;', $parser_php);
$parser_php = preg_replace ("#print([^;]*);#i", '$parser_result .=\\1;', $parser_php);
// Split the PHP script into lines
$parser_lines = explode (";", $parser_php);
for ($parser_i = 0; $parser_i < sizeof($parser_lines); $parser_i++)
{
if (trim ($parser_lines[$parser_i]) != '')
eval (trim ($parser_lines[$parser_i]).';');
}
// Replace the script with the result
$htmlcode = str_replace ($parser_regs[1], $parser_result, $htmlcode);
}
}
return ($htmlcode);
}
/*********************************************************/
/* Build the HTML needed to display a banner */
/*********************************************************/
function phpAds_buildBannerCode ($bannerid, $fullpreview = false)
{
global $strShowBanner, $strLogin;
global $phpAds_config;
global $phpAds_TextAlignLeft, $phpAds_TextAlignRight;
$res = phpAds_dbQuery ("
SELECT
*
FROM
".$phpAds_config['tbl_banners']."
WHERE
bannerid = '".$bannerid."'
");
$row = phpAds_dbFetchArray($res);
if ($fullpreview || $phpAds_config['gui_show_banner_preview'])
{
// Determine target
if ($row['target'] == '')
{
if (!isset($target) || $target == '') $target = '_blank'; // default
}
else
$target = $row['target'];
// Replace url_prefix
$row['htmlcache'] = str_replace ('{url_prefix}', $phpAds_config['url_prefix'], $row['htmlcache']);
switch ($row['storagetype'])
{
case 'html':
if ($fullpreview || $phpAds_config['gui_show_banner_html'])
{
$htmlcode = $row['htmlcache'];
$htmlcode = str_replace ('{bannerid}', $bannerid, $htmlcode);
$htmlcode = str_replace ('{zoneid}', '', $htmlcode);
$htmlcode = str_replace ('{source}', '', $htmlcode);
$htmlcode = str_replace ('{target}', $target, $htmlcode);
$htmlcode = str_replace ('[bannertext]', '', $htmlcode);
$htmlcode = str_replace ('[/bannertext]', '', $htmlcode);
$htmlcode = phpAds_replaceVariablesInBannerCode ($htmlcode);
$buffer = $htmlcode;
}
else
{
$htmlcode = str_replace ("\n", '', stripslashes ($row['htmltemplate']));
$htmlcode = strlen($htmlcode) > 500 ? substr ($htmlcode, 0, 500)."..." : $htmlcode;
$htmlcode = chunk_split ($htmlcode, 65, "\n");
$htmlcode = str_replace("\n", "<br>\n", htmlspecialchars ($htmlcode));
$buffer = "<img src='images/break-el.gif' height='1' width='100%' vspace='5'><br>";
$buffer .= "<table border='0' cellspacing='0' cellpadding='0'><tr>";
$buffer .= "<td width='80%' valign='top' align='".$phpAds_TextAlignLeft."'>\n";
$buffer .= $htmlcode;
$buffer .= "\n</td>";
$buffer .= "<td width='20%' valign='top' align='".$phpAds_TextAlignLeft."' nowrap> ";
$buffer .= "<a href='banner-htmlpreview.php?bannerid=$bannerid' target='_new' ";
$buffer .= "onClick=\"return openWindow('banner-htmlpreview.php?bannerid=".$bannerid."', '', 'status=no, scrollbars=no, resizable=no, width=".($row['width']+64).", height=".($row['bannertext'] ? $row['height']+80 : $row['height']+64)."');\">";
$buffer .= "<img src='images/icon-zoom.gif' align='absmiddle' border='0'> ".$strShowBanner."</a> </td>";
$buffer .= "</tr></table>";
}
break;
case 'network':
if (ereg("\[title\]([^\[]*)\[\/title\]", $row['htmltemplate'], $matches))
$title = $matches[1];
if (ereg("\[logo\](.*)\[\/logo\]", $row['htmltemplate'], $matches))
$logo = $matches[1];
if (ereg("\[login\](.*)\[\/login\]", $row['htmltemplate'], $matches))
$login = $matches[1];
$buffer = "<img src='images/break-l.gif' height='1' width='468' vspace='6'>";
$buffer .= "<table width='468' cellpadding='0' cellspacing='0' border='0'><tr>";
$buffer .= "<td valign='bottom'><img src='networks/logos/".$logo."'> </td>";
$buffer .= "<td valign='bottom' align='".$phpAds_TextAlignRight."'><br><b>".$title."</b> <a href='".$login."' target='_blank'>";
$buffer .= "<img src='images/icon-zoom.gif' align='absmiddle' border='0' vspace='2'> ".$strLogin."</a></td>";
$buffer .= "</tr></table>";
$buffer .= "<img src='images/break-l.gif' height='1' width='468' vspace='6'>";
break;
default:
$htmlcode = $row['htmlcache'];
// Set basic variables
$htmlcode = str_replace ('{bannerid}', $row['bannerid'], $htmlcode);
$htmlcode = str_replace ('{zoneid}', '', $htmlcode);
$htmlcode = str_replace ('{source}', '', $htmlcode);
$htmlcode = str_replace ('{target}', $target, $htmlcode);
$htmlcode = str_replace ('[bannertext]', '', $htmlcode);
$htmlcode = str_replace ('[/bannertext]', '', $htmlcode);
if ($row['storagetype'] == 'url')
$htmlcode = phpAds_replaceVariablesInBannerCode ($htmlcode);
$buffer = $htmlcode;
break;
}
// Remove appended HTML for the preview
if (strlen($row['append']))
$buffer = str_replace ($row['append'], '', $buffer);
// Remove appended HTML for the preview
if (strlen($row['append']))
$buffer = str_replace ($row['append'], '', $buffer);
// If the HTML contains ActiveX code we need
// to use a JavaScript workaround because the outcome of the Eolas lawsuit
// agains Microsoft. Without these changes the user would get a warning dialogbox.
if ($fullpreview &&
!(strpos (strtolower($row['htmlcache']), "<object") === false) &&
(strstr($HTTP_SERVER_VARS['HTTP_USER_AGENT'], 'MSIE') && !strstr($HTTP_SERVER_VARS['HTTP_USER_AGENT'], 'Opera')))
{
$activexbuffer = "<script language='JavaScript' type='text/javascript' src='{url_prefix}/adx.js'></script>";
$activexbuffer .= "<script language='JavaScript' type='text/javascript'>\n";
$activexbuffer .= "<!--\n";
$activexbuffer .= "var phpads_activex = \"";
$activexbuffer .= str_replace('</', '<"+"/', addcslashes($buffer, "\0..\37\"\\"));
$activexbuffer .= "\";\n";
$activexbuffer .= "phpads_deliverActiveX(phpads_activex);\n";
$activexbuffer .= "//-->\n";
$activexbuffer .= "</script>";
$buffer = $activexbuffer;
}
}
else
{
if ($row['contenttype'] == 'txt')
{
$width = 300;
$height = 200;
}
else
{
$width = $row['width'] + 64;
$height = $row['bannertext'] ? $row['height'] + 90 : $row['height'] + 64;
}
$buffer = "<img src='images/break-el.gif' height='1' width='100%' vspace='5'><br>";
$buffer .= "<a href='banner-htmlpreview.php?bannerid=$bannerid' target='_new' ";
$buffer .= "onClick=\"return openWindow('banner-htmlpreview.php?bannerid=".$bannerid."', '', 'status=no, scrollbars=no, resizable=no, width=".$width.", height=".$height."');\">";
$buffer .= "<img src='images/icon-zoom.gif' align='absmiddle' border='0'> ".$strShowBanner."</a> ";
}
// Disable logging of adclicks
$buffer = str_replace ('adclick.php%3F', 'adclick.php%3Flog=no%26', $buffer);
return ($buffer);
}
/*********************************************************/
/* Build Click-Thru ratio */
/*********************************************************/
function phpAds_buildCTR ($views, $clicks)
{
global $phpAds_config, $phpAds_DecimalPoint, $phpAds_ThousandsSeperator;
if ($views > 0)
$ctr = number_format(($clicks*100)/$views, $phpAds_config['percentage_decimals'], $phpAds_DecimalPoint, $phpAds_ThousandsSeperator)."%";
else
$ctr="0".$phpAds_DecimalPoint."00%";
return ($ctr);
}
/*********************************************************/
/* Delete statistics */
/*********************************************************/
function phpAds_deleteStats($bannerid)
{
global $phpAds_config;
phpAds_dbQuery("DELETE FROM ".$phpAds_config['tbl_adviews']." WHERE bannerid = '$bannerid'") or phpAds_sqlDie();
phpAds_dbQuery("DELETE FROM ".$phpAds_config['tbl_adclicks']." WHERE bannerid = '$bannerid'") or phpAds_sqlDie();
phpAds_dbQuery("DELETE FROM ".$phpAds_config['tbl_adstats']." WHERE bannerid = '$bannerid'") or phpAds_sqlDie();
}
/*********************************************************/
/* Get overview statistics */
/*********************************************************/
function phpAds_totalStats($table, $column, $bannerid, $timeconstraint="")
{
global $phpAds_config;
if ($phpAds_config['compact_stats'])
{
$where = "";
if (!empty($bannerid))
$where = "WHERE bannerid = '$bannerid'";
if (!empty($timeconstraint))
{
if (!empty($bannerid))
$where .= " AND ";
else
$where = "WHERE ";
if ($timeconstraint == "month")
{
$begin = date('Y-m-d H:i:s', mktime(0, 0, 0, date('m'), 1, date('Y')));
$end = date('Y-m-d H:i:s', mktime(0, 0, 0, date('m') + 1, 1, date('Y')));
$where .= "day >= '$begin' AND day < '$end'";
}
elseif ($timeconstraint == "week")
{
$begin = date('Y-m-d H:i:s', mktime(0, 0, 0, date('m'), date('d') - 6, date('Y')));
$end = date('Y-m-d H:i:s', mktime(0, 0, 0, date('m'), date('d') + 1, date('Y')));
$where .= "day >= '$begin' AND day < '$end'";
}
else
{
$begin = date('Ymd', mktime(0, 0, 0, date('m'), date('d'), date('Y')));
$where .= "day = '$begin'";
}
}
$res = phpAds_dbQuery("SELECT SUM($column) as qnt FROM ".$phpAds_config['tbl_adstats']." $where") or phpAds_sqlDie();
if (phpAds_dbNumRows ($res))
{
$row = phpAds_dbFetchArray($res);
return empty($row['qnt']) ? 0 : $row['qnt'];
}
else
return (0);
}
else
{
$where = "";
if (!empty($bannerid))
$where = "WHERE bannerid = '$bannerid'";
if (!empty($timeconstraint))
{
if (!empty($bannerid))
$where .= " AND ";
else
$where = "WHERE ";
if ($timeconstraint == "month")
{
$begin = date('Y-m-d H:i:s', mktime(0, 0, 0, date('m'), 1, date('Y')));
$end = date('Y-m-d H:i:s', mktime(0, 0, 0, date('m') + 1, 1, date('Y')));
$where .= "t_stamp >= '$begin' AND t_stamp < '$end'";
}
elseif ($timeconstraint == "week")
{
$begin = date('Y-m-d H:i:s', mktime(0, 0, 0, date('m'), date('d') - 6, date('Y')));
$end = date('Y-m-d H:i:s', mktime(0, 0, 0, date('m'), date('d') + 1, date('Y')));
$where .= "t_stamp >= '$begin' AND t_stamp < '$end'";
}
else
{
$begin = date('Y-m-d H:i:s', mktime(0, 0, 0, date('m'), date('d'), date('Y')));
$end = date('Y-m-d H:i:s', mktime(0, 0, 0, date('m'), date('d') + 1, date('Y')));
$where .= "t_stamp >= '$begin' AND t_stamp < '$end'";
}
}
$res = phpAds_dbQuery("SELECT count(*) as qnt FROM $table $where") or phpAds_sqlDie();
if (phpAds_dbNumRows ($res))
{
$row = phpAds_dbFetchArray($res);
return empty($row['qnt']) ? 0 : $row['qnt'];
}
else
return (0);
}
}
function phpAds_totalClicks($bannerid="", $timeconstraint="")
{
global $phpAds_config;
return phpAds_totalStats($phpAds_config['tbl_adclicks'], "clicks", $bannerid, $timeconstraint);
}
function phpAds_totalViews($bannerid="", $timeconstraint="")
{
global $phpAds_config;
return phpAds_totalStats($phpAds_config['tbl_adviews'], "views", $bannerid, $timeconstraint);
}
function phpAds_htmlQuotes ($string, $all_quotes = true)
{
$string = str_replace('\\', '&#'.ord('\\'), $string);
$string = htmlspecialchars($string, $all_quotes ? ENT_QUOTES : ENT_COMPAT);
return $string;
}
function phpAds_UnHTMLentities ($str)
{
$trans_tbl = get_html_translation_table (HTML_ENTITIES);
$trans_tbl = array_flip ($trans_tbl);
$return = strtr ($str, $trans_tbl);
return (preg_replace('/\&\#([0-9]+)\;/me', "chr('\\1')", $return));
}
function phpAds_formatNumber ($number)
{
global $phpAds_ThousandsSeperator;
if (!strcmp($number, '-'))
return '-';
return (number_format($number, 0, '', $phpAds_ThousandsSeperator));
}
/*********************************************************/
/* Calculates timestamp taking DST into account */
/*********************************************************/
function phpAds_makeTimestamp($start, $offset = 0)
{
if (!$offset)
return $start;
return $start + $offset + (date('I', $start) - date('I', $start + $offset)) * 60;
}
?>
Other Ad Management Scripts:
