Facebook PHP SDK – can’t logout (PHP SDK v3.1.1)
I am using the official Facebook PHP SDK for my website. My application lets the users log in and out. Problem is, you can’t really…
Category: PHP
PHP: Facebook SDK – SSL – CURL doesn’t verify a certificate
PHP: Facebook SDK – SSL – CURL doesn’t verify a certificate If we use Facebook SDk and receive an error like: Fatal error: Uncaught CurlException:…
PHP & MYSQL: Anti Sql Injection with mysql_real_escape_string function
Mysql command will be: Mysql command will be: With this command will cause one user login without the correct password. => use mysql_real_escape_string to prevent…
PHP: The difference between include and require function
Basically, the two functions (include and require) are executed the same: PHP will load the entire contents of the file include or require, no matter…
PHP: Sending E-mail with Gmail SMTP and PHPMailer
New version: PHP: Sending E-mail with Gmail SMTP and PHPMailer – Update 2015 Why use PHPMailer There are 2 reasons to use PHPMailer: 1. Use…
Simple PHP OCR with GD
Read two articles first: PHP: Crop image function PHP: Crop image function (part 2) Now, we try to read number in inCloak.com’s picture. Example: http://incloak.com/images/proxylist_port_4204497.gif…
PHP: How to Reverse DNS Lookup
Reverse DNS Lookup tools The Reverse DNS lookup tools are the same as the regular DNS tools. For Windows OS, the easiest way to check…
PHP MYSQL: list of Timezones, Set Timezone
Recently I needed to check the time zone in one of my applications, because it is accessed from multiple locations in United States and soon…
BMP file structure analysis by PHP – Part 2
Part 2: The 16-bit per pixel (16bpp) BMP The bitmap has a maximum of 2^16 colors. if the compression field of the bitmap file is…
PHP function to parse BMP header
Read first: BMP file structure analysis by PHP Example 1: 5-5-5 16-bit Result: Example 2: 5-6-5 16-bit Result: Example 3: 4-4-4 16-bit Result: