stefanocudini

<?
//restituisce il valore dell'array piu vicino al valore richiesto!!!!

$value = intval($argv[1]);

$tnsizes = array(10,50,100,150,300);

echo nearValue($value, $tnsizes);

function nearValue($tnsize, $tnsizes)

stefanocudini

<?

//send http post request and return http headers in array form

function http_post_request($url,$pdata,$getHeaders=false)
{
	$pdata = is_array($pdata) ? http_build_query($pdata) : $pdata;
	$ch = curl_init();
	curl_setopt($ch, CURLOPT_URL, $url );
	curl_setopt($ch, CURLOPT_POSTFIELDS, $pdata);

stefanocudini

<?

function imagerotateEquivalent($srcImg, $angle, $bgcolor, $ignore_transparent = 0) {
    function rotateX($x, $y, $theta){
        return $x * cos($theta) - $y * sin($theta);
    }
    function rotateY($x, $y, $theta){
        return $x * sin($theta) + $y * cos($theta);
    }

stefanocudini

<?

header('Content-Type: image/png');
	$size= 80;
		$extImg = imagecreatetruecolor($size,$size);

$targetFileImg = 'mime.png';
$ext = trim($_GET['t']);

		$ctext = imagecolorallocate($extImg, 100, 100, 100);  //testo

stefanocudini

<?
//generate random phrase

function randDesc($maxDescLen = 100)
{
	$desc ='';

	while(true)
	{
		$lwr = rand(2,8);//lunghezza parola

stefanocudini

#!/usr/bin/env php
<?
$alphNums = '<>/:-_0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz';
$l = strlen($alphNums);
#$maxl = 100;

while(true)
{
	echo $alphNums{rand(0,$l)};
	usleep(1000);

stefanocudini

<?
function charCodeAt($str, $i)
{
  return ord(substr($str, $i, 1));
}

function textToBase64($t)
{
	$tab = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
	$r=''; $m=0; $a=0; $tl=strlen($t)-1;

stefanocudini

<?
function encRC4($key, $text)
{
	$kl=strlen($key);
	$s=array();

	for($i=0; $i<256; $i++)
		$s[$i]=$i;

	$y=0;

stefanocudini

<?
/*	Simple Websocket Client
	copyleft Stefano Cudini 2011-01-19
	stefano.cudini@gmail.com
	
	inspired by:
		http://caucho.com/resin-4.0/examples/websocket-php/
*/
	$host = 'localhost';  //where is the websocket server
	$port = 9000;

stefanocudini

<?
//convert time from utc to locale timezone
$tz = getenv('TZ');  // Get current server time zone setting 
echo "Current timezone setting: $tz <br>"; 
putenv("TZ=EST5EDT"); // Change to US Eastern time zone or whatever you want 
$lt = localtime(time(), TRUE); 
echo "EST local time: ".$lt['tm_hour'].':'.$lt['tm_min'].':'.$lt['tm_sec']." <br>"; 
putenv("TZ=$tz"); // Change it back to the original server time zone  
?>