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Simple PHP Captcha Image Verification or Validation
Written on 9 Feb, 2010 at 15:36 in PHP | viewed This Post Has Been Viewed 810 Times. times | 0 Comments
Hello guys, This is yet another tutorial for creating captcha Image Verification or Validation using simple php script. And here goes the script The below script is captcha.php <?php session_start(); $strlength = rand(4,7); function createRandomString() { $chars = “abcdefghijkmnopqrstuvwxyz023456789″; srand((double)microtime()*1000000); $i... (Continue reading)
Include files in php using include, include_once, require or require_once
Written on 19 Jan, 2010 at 2:56 in PHP | viewed This Post Has Been Viewed 415 Times. times | 0 Comments
The Core PHP Constructs for Including Files There are four core constructs for including files into your PHP scripts. The main objective is for you to create code in separate files and then be able to use that code to... (Continue reading)
Get youtube video screenshot using simple php and javascript
Written on 10 Dec, 2009 at 1:36 in PHP | viewed This Post Has Been Viewed 942 Times. times | 1 Comment
Simple script to get the screenshot of a particular URL from youtube, <script type="text/javascript"> function getScreen( url, size ) { if(url === null){ return ""; } size = (size === null) ? "big" : size; var vid; var results; results... (Continue reading)
PHP Most Potentially Dangerous Feature, Secure It Today PHP Secrets
Written on 24 Oct, 2009 at 12:33 in PHP, PHP Secrets, hack, htaccess | viewed This Post Has Been Viewed 379 Times. times | 0 Comments
1. Register Globals When this directive is On, PHP will inject extra variables in the script such as HTML request variables, etc. PHP could inject these sort of variables in a script. The problem with this approach is that a... (Continue reading)
Speed up wordpress using .htaccess part 2
Written on 29 Sep, 2009 at 13:26 in Apache, PHP, Wordpress Tips, htaccess | viewed This Post Has Been Viewed 361 Times. times | 0 Comments
1 – Protect your WordPress blog from hotlinking Hotlinking is the use of an image from one site into a web page belonging to another site. Many bloggers are hotlinked, and have their bandwidth used on another websites. This very... (Continue reading)
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