rintaun

<?php
$a = true;
$b = false;
var_dump(${ 1 ? 'a' : 'b' });

${"your mom is your mom http://www.google.com/"} = 'a';

rintaun

_=$=+!![];$__=((_$={})+'')[_+$+_+$+_];__$=((![])+'')[$];_$_=((_$={})+'')
[_+$+_+$+_+$];____=[][$__+((_$={})+'')[$]+(($)/(![])+'')[$]+$__+__$+_$_];$__$=(!![]+"")
[$+$+$]+([][(![]+"")[$+$+$]+(+[]+{})[$+$]+(!![]+"")[$]+(!![]+"")[+[]]]+"")[($+$)+""+
($+$+$)]+(![]+"")[$]+(![]+"")[$+$];$_$_=____()[$-$][$__$]("\"\\"+($)+($+$+$+$+$+$+$)+
($+$)+"\"");_$=(![]+'')[$-$]+([][[]]+[])[$+$+$+$+$]+$_$_+$_$_;$_=(_+{})[$+$+$]+(!![]+'')
[_+$]+$_$_+$_$_;_--,$$=$+$;____()[$-$][$__$]((![]+"")[+[]]+(+[]+{})[$+$]+(!![]+"")[$]+
"(;++_;)$$$=!(_%("+($$+$$+$)+")),____()[+[]][__$+((![])+'')["+($+$)+"]+((!![])+'')["+
($+$+$)+"]+((!![])+'')[+!![]]+_$_](!(_%("+($$+$)+"))?$$$?_$+$_:_$:$$$?$_:_);");

rintaun

<?php

//This is for PRACTICE only!

$d=date('D', strtotime('-1 day'));
if ($d=="Tue") 
	echo "Have a nice Tuesday!";
elseif ($d=="Mon")
	echo "Have a nice Monday!";
else

rintaun

MySQL / PostgreSQL comparison

MySQL

Pros

• Somewhat lighter-weight (i.e. does not use as much memory necessarily)
• Widespread support by many apps
• Table partioning simple and built-in

rintaun

<?php

    class Model {

        /**
         * Load a row from the database
         *
         * Pulls data from the database for a given model into the object. Note
         * that this clears any state (modifications/etc.) that have been set
         * on the object first, for any Model-controlled columns.

rintaun

<?php
// Function d checks
function d($a, $b) {
        //$c = intval(8E7, 16);//80000000
        $c = 2147483648;
        $a = $a & 0xffffffff;
        if ($c & $a) {
                $a >>= 1;
                $a &= ~$c;
                $a = $a | 1073741824;

rintaun

<?php
/**
 * Converts any valid PHP callable into a Closure. Requires PHP 5.4.0+.
 *
 * The ramifications of this are many, but basically it means that any function
 * or method can be converted into a Closure, bound to another scope, and
 * executed easily. Works properly even with private methods.
 *
 * - On success, returns a Closure corresponding to the provided callable.
 * - If the parameter is not callable, issues an E_USER_WARNING and returns a

rintaun

<?php
use Ribcage\Rib;

/**
 * public function render($filename, $renderer = null);
 *
 * @param $filename Filename relative to the "views" folder in the
 *                  root directory.
 * @param $renderer (Optional) Name of the renderer class to use;
 *                  determined by file extension by default.

rintaun

<?php
namespace Haml;

class Haml
{
    public static function getTree($data)
    {
        $root = $last_node = new Node('', -1);
        $re = '/^[\r\n]*([ \t]*)([^ \t]?(?:(?=.*?{[^}]*)\s*[^}]*}.*?|' .
              '(?:(?=.*?\s*\|\s*)(?:.*?\s*\|\s*)*|.*?)))(\s*?)[\r\n]*$/m';

rintaun

            +---------------+
            | organizations |
            +---------------+
    +------>| id(PK)        |<---------+
    |       +---------------+          |
    |                                  |
    |   +--------+      +----------+   |
    |   | groups |      | profiles |   |
    |   +--------+      +----------+   |
    +---| org_id |      | org_id   |---+