phpfiddle

<?php
/**
* 3D pie chart with GD library 
*
**/

// Create an image
$image = imagecreatetruecolor(100, 100);

// Allocate some colors

phpfiddle

<?php
/**
* User defined stream filter sample 
* Source: http://php.net/manual/pt_BR/function.stream-filter-register.php
**/

class string_filter extends php_user_filter 
{
 function filter($in, $out, &$consumed, $closing)  
 {

phpfiddle

<?php
/**
* SPL Sample
*
*/

$file = new SplFileObject(__FILE__);

foreach ($file as $line) 
{

phpfiddle

<?php

/**
* Using file socket to read a page

* Sample from internet
*/

$fp = fsockopen ("slashdot.org", 80);

phpfiddle

<?php

/** 
*	PHP, PDO and SQLite2 example
*	The code got from Internet
*
*/

  // Set default timezone
  date_default_timezone_set('UTC');

phpfiddle

<?php

function innerHTML($el) {
  $doc = new DOMDocument();
  $doc->appendChild($doc->importNode($el, TRUE));
  $html = trim($doc->saveHTML());
  $tag = $el->nodeName;
  return preg_replace('@^<' . $tag . '[^>]*>|</' . $tag . '>$@', '', $html);
}

phpfiddle

<?php
/* XSLT transformations */

$owner = "PhpFiddle";

$collection_xsl = <<<DOC
	<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
	 <xsl:param name="owner" select="'Nicolas Eliaszewicz'"/>
	 <xsl:output method="html" encoding="iso-8859-1" indent="no"/>
	 <xsl:template match="collection">

phpfiddle

<?php 
	$_POST['kelas'] = isset($_POST['kelas']) ? $_POST['kelas'] : 0; // this line removes notices (ignore this)
	$_POST['tahun'] = isset($_POST['tahun']) ? $_POST['tahun'] : 0; // this line removes notices (ignore this)
?>

<form method='post'>
	<select name='kelas'>
		<option value=0>Pilih kelas</option>
		<option value=1 <?php if($_POST['kelas']==1) echo 'selected' ?> >X-1</option>
		<option value=2 <?php if($_POST['kelas']==2) echo 'selected' ?> >X-2</option>

phpfiddle

<?php 

$html = '<table border=1>
			<tr>
				<td>1</td>
				<td>2</td>
				<td>3</td>
				<td>4</td>
				<td>5</td>
			</tr>

phpfiddle

<?php
/* My Color */

$today = date("w");

$bgcolor = array
(
	"#FEF0C5", "#FFFFFF", "#FBFFC4", "#FFE0DD",
	"#E6EDFF", "#E9FFE6", "#F0F4F1"
);