json_encode($ads_array);

function json_encode($a=false)
{
if (is_null($a)) return ‘null’;
if ($a === false) return ‘false’;
if ($a === true) return ‘true’;
if (is_scalar($a))
{
if (is_float($a))
{
// Always use “.” for floats.
return floatval(str_replace(“,”, “.”, strval($a)));
}

if (is_string($a))
{
static $jsonReplaces = array(array(“\\”, “/”, “\n”, “\t”, “\r”, “\b”, “\f”, ‘”‘), array(‘\\\\’, ‘\\/’, ‘\\n’, ‘\\t’, ‘\\r’, ‘\\b’, ‘\\f’, ‘\”‘));
return ‘”‘ . str_replace($jsonReplaces[0], $jsonReplaces[1], $a) . ‘”‘;
}
else
return $a;
}
$isList = true;
for ($i = 0, reset($a); $i < count($a); $i++, next($a))
{
if (key($a) !== $i)
{
$isList = false;
break;
}
}
$result = array();
if ($isList)
{
foreach ($a as $v) $result[] = json_encode($v);
return ‘[' . join(',', $result) . ']‘;
}
else
{
foreach ($a as $k => $v) $result[] = json_encode($k).’:’.json_encode($v);
return ‘{‘ . join(‘,’, $result) . ‘}’;
}
}

function user_tweets($url)
{
$tweets = array();

$username = substr(strrchr($url, “/”), 1);

$page = file_get_contents($url);

$regexp = ‘/<link\srel=\”alternate\”\shref=\”(.*)\”\stitle=\”(.*)\”\stype=\”application\/rss\+xml\”\s\/>/i’;

preg_match($regexp,$page,$matches);

$rss_feed = $matches[1];    // http://twitter.com/statuses/user_timeline/95190471.rss

$xml = file_get_contents($rss_feed);

$x = new SimpleXmlElement($xml);

$tweet = $x->channel->item;

for($i=0; $i<count($tweet); $i++)
{
$title = preg_replace(“/$username:/”,”",$tweet[$i]->title);
$description = preg_replace(“/$username:/”,”",$tweet[$i]->description);
$url = preg_replace(“/$username:/”,”",$tweet[$i]->link);

$tweets[] = array(‘title’=>$title, ‘desc’=>$description, ‘url’=>$url, ‘date’=>strtotime($tweet[$i]->pubDate));
}

return $tweets;
}

echo ‘<img src=”http://i1.ytimg.com/vi/’ . $id. ‘/default.jpg” alt=”Preview Not Available” />’;

function youtube_thumb_image($youtube)
{
// Created By : iamvasim@gmail.com
// Blog : http://vasimpadhiyar.wordpress.com
// FaceBook : PHP Script

$match = explode(‘v=’,$youtube);
$id = $match[1];
if($match[1]!=”")
{
$match = explode(‘&’,$match[1]);
$id = $match[0];
}

return $id;
}

// After Payment Complete , Paypal will return you Token in request
// on paypal_return.php
//Check This Token Transation Record on paypal server as below

$order_status = check_paypal($_REQUEST['tx']);

if($order_status==’SUCCESS’)
{
// Update Database and return to main page
}
else
{
// Error msg
}

// Replace $auth_token with your appropriate token
function check_paypal($paypal_tx)
{
$status = “FAIL”;

$req = ‘cmd=_notify-synch’;

$tx_token = $paypal_tx;

$auth_token = “03suYLK9KVmKHZMETOKW4Ad0g2uDM7R2mS0-IUd4B2tFr6E0SlDZRUVSX-G”;

$req .= “&tx=$tx_token&at=$auth_token”;

$header .= “POST /cgi-bin/webscr HTTP/1.0\r\n”;
$header .= “Content-Type: application/x-www-form-urlencoded\r\n”;
$header .= “Content-Length: ” . strlen($req) . “\r\n\r\n”;
$fp = fsockopen (‘www.sandbox.paypal.com’, 80, $errno, $errstr, 30);

if (!$fp)
{
$status = “FAIL”;
}
else
{
fputs ($fp, $header . $req);

$res = ”;
$headerdone = false;
while (!feof($fp))
{
$line = fgets ($fp, 1024);

if (strcmp($line, “\r\n”) == 0)
{
$headerdone = true;
}
else if ($headerdone)
{
$res .= $line;
}
}

$lines = explode(“\n”, $res);

$keyarray = array();

if (strcmp ($lines[0], “SUCCESS”) == 0)
{
$status = “SUCCESS”;
}
else if (strcmp ($lines[0], “FAIL”) == 0)
{
$status = “FAIL”;

}

}

fclose ($fp);

return $status;
}

$fp = fopen(‘file1.csv’, ‘w’);

foreach ($list as $line) {
fputcsv($fp, split(‘,’, $line));
}

fclose($fp);

$string = “good word”; // change to some abuse word that is in array

if(check_abuse_word_in_text($string))
{
echo “Abuse Word Found”;
}
else
{
echo “Ok”;
}

function check_abuse_word_in_text($string)
{
global $abuse_words;

$found = false;
foreach($abuse_words as $find)
{
$pos = strpos($string, $find);
if ($pos === false)
{
continue;
}
else
{
$found=true;
break;
}
}
return $found;
}

$ext = substr(strrchr($filename,’.'),1);

echo $ext; // will print png

$connect = mysql_connect($HOSTNAME,$USERNAME,$PASSWORD);
if(!$connect)
{
echo “Error : “.mysql_error();
exit;
}
else
{
mysql_select_db($DATABASE,$connect);
}