Coding for Penetration Testers by Jason Andress Ryan Linn & Ryan Linn

Author:Jason Andress,Ryan Linn & Ryan Linn [Неизв.]
Language: eng
Format: epub
ISBN: 9780128054734
Publisher: Elsevier Ltd.
Published: 2017-07-18T20:00:00+00:00

Control Statements

We now have some basics down for dealing with PHP pages. So, let’s work through some conditionals and loops so that we can create more interesting code. We will be covering three different types of loops: the for loop, the foreach loop, and the while loop. These three loop constructs should provide enough functionality to get us through just about any block of code. We will also need to look at a conditional statement in order to understand how to control execution of blocks of code based on a condition. To do this, we are going to build some code that will enumerate through some of the built-in arrays in PHP that provide access to server variables and environment variables.

<PRE>

<?php

if(function_exists('php_uname'))

{

print "Server Uname is: ";

print php_uname() ;

print "\n";

}

foreach (array_keys($_ENV) as $i){

Download

Copyright Disclaimer:
This site does not store any files on its server. We only index and link to content provided by other sites. Please contact the content providers to delete copyright contents if any and email us, we'll remove relevant links or contents immediately.