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<?php
 
  $hi = fopen('php://stdin', "r");
  $ho = fopen('php://stdout', "w");
 
  while (true) 
  {
    fscanf($hi, "%d", $n);
    if ($n == 42)
 ...

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<?php
 
  $hi = fopen('php://stdin', "r");
  $ho = fopen('php://stdout', "w");
 
  while (true) 
  {
    fscanf($hi, "%d", $n);
    if ($n == 42)
 ...

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<?php
 
  $hi = fopen('php://stdin', "r");
  $ho = fopen('php://stdout', "w");
 
  while (true) 
  {
    fscanf($hi, "%d", $n);
    if ($n == 42)
 ...

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<?php
 
$var = 'tennis';
 
$var.=' is cool.';
 
echo $var;
?>

1
echo 'hello';

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$var = 'tennis';
 
$var.=' is cool.';
 
echo $var;

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<?php
 
 
$tar=array ('dishwasher'=>'eric','cook1'=>'doug','cook2'=>'bruce','cook3'=>'elliot');
 
 
echo $tar['cook2'];
?>

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<?php
 
 
$tar=array ('dishwasher'=>'eric','cook1'=>'doug','cook2'=>'bruce','cook3'=>'elliot');
 
 
echo $tar['dishwasher'];
?>

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<?php
 
 
$tar-array
('dishwasher'=>'eric','cook1'=>'doug','cook2'=>'bruce','cook3'=>'elliot');
 
 
echo $tar['dishwasher'];
?>

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<?php
 
 
$tar-array
('dishwasher'=>'eric','cook1'=>'doug','cook2'=>'bruce','cook3'=>'elliot')
 
 
echo $tar['dishwasher'];
?>

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<?php
 
 
$tar-array
('dishwasher'=>'eric',
'cook1'=>'doug',
'cook2'=>'bruce',
'cook3'=>'elliot')
 
 ...

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<?php
 
 
$tar-array
('dishwasher'=>'eric',
'cook1'=>'doug',
'cook2'=>'bruce',
'cook3'=>'elliot');
 
 ...

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<?php
 
 
$tar-array('dishwasher'=>'eric','cook1'=>'doug','cook2'=>'bruce','cook3'=>'elliot');
 
 
echo $tar['dishwasher'];
?>

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<?php
 
 
$tar-array('dishwasher'=>'eric','cook1'=>'doug','cook2'=>'bruce','cook3'=>'elliot')
 
 
echo $tar[dishwasher];
?>

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<?php
$tar[dishwasher]="eric";
$tar[cook1]="doug";
$tar[cook2]="bruce";
$tar[cook3]="elliot";
 
echo $tar[dishwasher];
?>

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<?php
$tar[dishwasher]="eric";
$tar[cook1]="doug";
$tar[cook2]="bruce";
$tar[cook3]="elliot";
 
echo $tar[dishwaser];
?>

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<?php
/* This script generates a POST header that makes PHP 5.4.0RC6 *64 bit* try to execute code at 0x1111111111111111
(C) Copyright 2012 Stefan Esser
PHP 5.3.9 requires you to know the address of a writable address filled with NULL.
32bit requires you to create a fake 32bit Hashtable instead of a 64bit one
Because this vulnerability also allows leaking memory addresses ASLR can be "semi"-defeated. This means
around 4000
tries = 4000 requests = 4000 crashes are enough to bruteforce code addresses to execute arbitrary code despite
ASLR/NX
 ...

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<?php
$tar[0]="eric";
$tar[1]="doug";
$tar[2]="bruce";
$tar[3]="elliot";
 
echo $tar[1];
?>

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<?php
$tar[0]="eric";
$tar[1]="doug";
$tar[2]="bruce";
$tar[3]="elliot";
 
echo $tar[3];
?>

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<?php
$tar[0]="eric"
$tar[1]="doug"
$tar[2]="bruce";
$tar[3]="elliot";
 
echo $tar[3];
?>

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<?php
 
print "GA";

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<?php
 
$submission_id = 5;
 
echo(substr(sha1($submission_id), 0, 9));

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<?php
 
$submission_id = 5;
 
echo(substr(sha1($submission_id), 0, 9);

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<?php
 
$submission_id = 5;
 
echo(sha1($submission_id));

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<?php
$tar=array('eric','doug','bruce','elliot');
echo $tar[3];
?>

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$html =  file_get_contents('http://www.stackoverflow.com/');
$dom = new DOMDocument;                 // init new DOMDocument
$dom->loadHTML($html);                  // load HTML into it
$xpath = new DOMXPath($dom);            // create a new XPath
$nodes = $xpath->query('//a[@href]');   // Find elements with a style attribute
foreach($nodes as $node) {              // Iterate over found elements
    $node->removeAttribute('href');    // Remove style attribute
}
echo $dom->saveHTML(); 

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<?php
/**
 * Escrito por Rodrigo Nery
 * 
 *      Class Loop com while em PHP
 * 
 * @param int $count 
 * @param array $args
 */
 ...

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/**
 * Escrito por Rodrigo Nery
 * 
 *      Class Loop com while em PHP
 * 
 * @param int $count 
 * @param array $args
 */
class Loop{
 ...

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<?php
$date = date ('l\, F n\, Y');
echo "$date" ;
?>

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<?php
$date = date ('l\, F');
echo "$date" ;
?>