PHP function to securely encode characters for multiple purposes
114057
Enclosing the string with double quotes
101928
What is character encoding and why should I bother with it
62785
Encrypt and decrypt a string in C#?
157957
How can I encrypt JavaScript code so that it's not decryptable?
10938
Escaping quotation marks in PHP
117519
Digital Signatures with PHP
51989
Unfamiliar characters used in JavaScript encryption script
59484
Enforcing / Securing POST parameters
62186
A numeric string as array key in PHP
84219
Creating a secure login using sessions and cookies in PHP
107222
Exploitable PHP functions
87478
PHP removing a character in a string
6308
How do I use filesystem functions in PHP, using UTF-8 strings?
148155
PHP function to replace a (i)th-position character
39634
Are PHP functions case sensitive?
112683
What is PHP's serialize() function for?
255
How can I prevent SQL injection in PHP?