<?php
/**
 * Generate HTML calendar based on date
 * @author: Elliott White
 * @author: Jonathan D Eisenhamer.
 * @link: http://www.quepublishing.com/articles/article.asp?p=664657&seqNum=7&rl=1
 * @since: December 1, 2006.
 */
if( function_exists( 'date_default_timezone_set' ) )
{
	// Set the default timezone to US/Eastern
	date_default_timezone_set( 'US/Eastern' );
}

// Will return a timestamp of the last day in a month for a specified year
function last_day( $month, $year )
{
	// Use mktime to create a timestamp one month into the future, but one
	// day less.  Also make the time for almost midnight, so it can be
	// used as an 'end of month' boundary
	return mktime( 23, 59, 59, $month + 1, 0, $year );
}

// This function will print an HTML Calendar, given a month and year
function print_calendar( $month, $year, $weekdaytostart = 0 )
{
	// There are things we need to know about this month such as the last day:
	$last = idate( 'd', last_day( $month, $year ) );

	// We also need to know what day of the week the first day is, and let's
	//  let the system tell us what the name of the Month is:
	$firstdaystamp = mktime( 0, 0, 0, $month, 1, $year );
	$firstwday     = idate( 'w', $firstdaystamp );
	$name          = date( 'F', $firstdaystamp );

	// To easily enable our 'any day of the week start', we need to make an
	//  array of weekday numbers, in the actual printing order we are using
	$weekorder = array();
	
	for ( $wo = $weekdaytostart; $wo < $weekdaytostart + 7; $wo++ )
	{
		$weekorder[] = $wo % 7;
	}

	// Now, begin our HTML table
	echo "<table><tr><th colspan=\"7\">{$name} {$year}</th></tr>\n";

	// Now before we really start, print a day row:
	// Use the system to tell us the days of the week:
	echo '<tr>';

	// Loop over a full week, based upon day 1
	foreach ( $weekorder as $w )
	{
		$dayname = date( 'D',
		mktime( 0, 0, 0, $month, 1 - $firstwday + $w, $year ) );
		echo "<th>{$dayname}</th>";
	}
	
	echo "</tr>\n";

	// Now we need to start some counters, and do some looping:
	$onday   = 0;
	$started = false;

	// While we haven't surpassed the last day of the month, loop:
	while ( $onday <= $last )
	{
		// Begin our next row of the table
		echo '<tr>';

		// Now loop 0 through 6, for the days of the week, but in the order
		//  we are actually going, use mod to make this work
		foreach ( $weekorder as $d )
		{
			// If we haven't started yet:
			if ( !( $started ) )
			{
				// Does today equal the first weekday we should start on?
				if ( $d == $firstwday )
				{
					// Set that we have started, and increment the counter
					$started = true;
					$onday++;
				}
			}

			// Now if the day is zero or greater than the last day make a
			//  blank table cell.
			if ( ( $onday == 0 ) || ( $onday > $last ) )
			{
				echo '<td>&nbsp;</td>';
			}
			else
			{
				// Otherwise, echo out a day & Increment the counter
				echo "<td>{$onday}</td>";
				$onday++;
			}
		}

		// End this table row:
		echo "</tr>\n";
	}

	// Now end the table:
	echo '</table>';
}

// ========================================================
// = Demo showing calendar for all months of current year =
// ========================================================

// Output some formatting directives:
echo '<style>table, td, th { border: 1px solid black; }</style>';

// Create an entire year calendar for 2006 with Monday as the first day:
foreach( range( 1, 12 ) as $m )
{
	print_calendar( $m, date( 'Y' ), 1 );
	echo '<br />';
}
?>

function __autoload($class_name) {
    require_once("classes/" . $class_name . ".php");
}

$auth = new Auth;

Properties properties = new Properties();
try 
{
    properties.store(
        new FileOutputStream("filename.properties"), null);
} 
catch (IOException e) 
{
    // implement catch logic
}

Properties properties = new Properties(); 
try 
{ 
    properties.load(new FileInputStream("filename.properties")); 
} 
catch (IOException e) 
{ 
    // implement catch logic
}

$dir="/path/directorio/"; 
if (isset($_REQUEST["fichero"])) { 
  $fichero=$dir.$_REQUEST["fichero"]; 
  header("Content-type: application/force-download"); 
  header("Content-Transfer-Encoding: Binary"); 
  header("Content-length: ".filesize($fichero)); 
  header("Content-disposition: attachment; filename=\"".basename($fichero)."\""); 
  readfile("$fichero"); 
} else { 
  echo "Fichero seleccionado"; 
}

# TURN OF MAGIC QUOTES
if ( get_magic_quotes_gpc () ){
	function traverse ( &$arr ){
		if ( !is_array ( $arr ) ) return;
		foreach ( $arr as $key => $val )
			is_array ( $arr[$key] ) ? traverse ( $arr[$key] ) : ( $arr[$key] = stripslashes ( $arr[$key] ));
	}
	$gpc = array ( &$_GET, &$_POST, &$_COOKIE, &$_REQUEST );
	traverse ( $gpc );
}

<?php
 $op = $_POST['op'];//after a lot of validations 
 $dir = $_POST['dirname'];//after a lot of validations or maybe you can use technique (A)
 switch($op){
    case "cd":
        chdir($dir);
        break;
    case "rd":
        rmdir($dir);
        break;
    .....
    default:
        mail("webmaster@example.com", "Mischief", $_SERVER['REMOTE_ADDR']." is probably attempting an attack.");
 }

#content {
 background-color: #FFFFFF;  /* used in all browsers */
 padding:20px;  /* used in all browsers */
 width: 768px;  /*IE*/
}

html>body #content {width: 728px;} /* FF, -40 pixels from padding */


/* =========================== another way DSGV-way ==================== */

.fullwidth { 
    width: 500px; /*FF*/
    width: expression(540 + "px"); /*IE*/
    padding: 0px 20px 0px 20px;
}

//mysqli_xxx
function inSql($value){
	global $conn;
	if( get_magic_quotes_gpc() ) $value = stripslashes( $value );
	$value = mysqli_real_escape_string( $conn, $value );
	return $value;
}
#echo inSql("testeando '"); 

//mysql_xxx
function inSql($value){
	global $conn;
	if( get_magic_quotes_gpc() ) $value = stripslashes( $value );
	$value = mysql_real_escape_string( $value );
	return $value;
}
#echo inSql("testeando '");

#Diferentes versiones de php:
function inSql ($string) {
   global $conn,
   if(version_compare(phpversion(),"4.3.0")=="-1") {
     mysql_escape_string($string);
   } elseif ($conn) {
     mysql_real_escape_string($string,$conn);
   } else { return false; }
}

def atom = {
    	params.max = 10
     	params.sort = 'datePosted'
     	params.order = 'desc'
       	def tmpList = Item.list( params )	
		
		def feedHeader = """<feed xmlns="http://www.w3.org/2005/Atom">
		  <title type="text">aboutGroovy.com</title>
		  <link rel="alternate" type="text/html" href="http://aboutGroovy.com"/>
		  <link rel="self" type="application/atom+xml" href="http://aboutGroovy.com/item/atom"/>
		  <updated>2006-12-17T18:30:02Z</updated>
		  <author><name>Scott Davis</name></author>
		  <id>tag:aboutgroovy.com,2006-12-18:thisIsUnique</id>
		  <generator uri="http://aboutGroovy.com" version="0.0.1">Hand-rolled Grails code</generator>
		"""
		
		def feedFooter = "</feed>"

		StringBuffer feed = new StringBuffer()
		def df = new java.text.SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss'-07:00'")
		tmpList.each{item ->
			Writer sw = new StringWriter()
			def x = new groovy.xml.MarkupBuilder(sw)
			x.entry(xmlns:"http://www.w3.org/2005/Atom"){
				author{name("Scott Davis")}
				published(df.format(item.datePosted))
				updated(df.format(item.datePosted))
				link(href:"http://aboutGroovy.com/item/show/${item.id}", 
					rel:"alternate", title:item.title, type:"text/html")
				id("tag:aboutgroovy.com,2006:/item/show/${item.id}")
				title(type:"text", item.title)
				content(type:"xhtml"){
					div(xmlns:"http://www.w3.org/1999/xhtml"){
						p("Category: ${item.type}")
						p{a(href:item.url, "Original Source")}
						p(item.shortDescription)
						p(item.description)
					}
				}	
			}
			feed.append(sw.toString() + "\n")
		}
	
		response.setContentType("application/atom+xml")				
		render "${feedHeader}${feed}${feedFooter}"
	}