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#!/usr/local/bin/php
<?php
const TW_VERSION = '0.3.2';
/**
   @name         tailwatch
   @version      0.3.2 BETA
   @author       Sherif Ramadan
   @url          http://sheriframadan.com   
   @description  This is a PHP script for monitoring your apache httpd log from the command line.
                 The script requires libevent and ncurses see (http://pecl.php.net/ncurses http://pecl.php.net/libevent)

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<?php
class C extends B {}
class B extends A {}
class A {}

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	linux-vdso.so.1 =>  (0x00007fff35fff000)
	libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007f97695f5000)
	libexslt.so.0 => /usr/lib/x86_64-linux-gnu/libexslt.so.0 (0x00007f97693e0000)
	libtidy-0.99.so.0 => /usr/lib/libtidy-0.99.so.0 (0x00007f9769183000)
	libresolv.so.2 => /lib/x86_64-linux-gnu/libresolv.so.2 (0x00007f9768f67000)
	libreadline.so.6 => /lib/x86_64-linux-gnu/libreadline.so.6 (0x00007f9768d25000)
	libaspell.so.15 => /usr/lib/libaspell.so.15 (0x00007f9768a57000)
	libmcrypt.so.4 => /usr/lib/libmcrypt.so.4 (0x00007f9768824000)
	libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f9768620000)
	libstdc++.so.6 => /usr/lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007f976831f000)

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/**
*   Find which variables in the current scope reference which other variables.
*   
*   mixed ref_info ( string $variable_name )
*   - Returns an associative array of variable names that are references of the supplied varriable name argument.
*     Returns false on failure.
*/
PHP_FUNCTION(ref_info)
{
    char *str;

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googleguy@googleguy-pc:~/aa/test$ php -dvld.active=1 /tmp/static.php
Finding entry points
Branch analysis from position: 0
Return found
filename:       /tmp/static.php
function name:  (null)
number of ops:  9
compiled vars:  none
line     # *  op                           fetch          ext  return  operands
---------------------------------------------------------------------------------

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#!/usr/local/bin/php
<?php

/**
*   Keypad input over STDIN (using non-blocking I/O)
*/
$base = event_base_new();
$input = event_new();

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<?php
/**
 * Translate a clock formatted string into a sum of seconds
 * e.g. toSec("3:20") == 200
 */
function toSec($clock) {
    $eq = array(1, 60, 3600, 86400);
    $seconds = 0;
    $parts = explode(':', $clock, count($eq));
    $parts = array_reverse($parts);

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Http Interface

The Http interface SHOULD define the standardized methods and constants upheld by implementing classes. All classes should be obligated to implement such methods and constants, but MAY NOT be limited to only these methods or constants.

The Interface Definition

abstract class HttpMessage
{
    protected $headers = array();

protected $body = "";

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1 Classes

In this lesson, we're going to learn about classes, how they're defined, how they're instantiated, and how those instances are used.

We'll be covering the following in this lesson:

1. Classes
   1. Class Definitions
   2. Object Instantiation
2. The new keyword

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