How to prevent SQL injection and other attacks while preserving html message in PHP
13458
How can I sanitize user input with PHP?
25200
When is it best to sanitize user input?
48485
How to prevent XSS (Cross Site Scripting) whilst allowing HTML input
24958
Getting raw SQL query string from PDO prepared statements
23736
How to avoid echoing character 65279 in php?
36792
How to escape strings in SQL Server using PHP?
37114
How to squeeze error message out of PDO?
142533
CSRF (Cross-site request forgery) attack example and prevention in PHP
8240
How to secure database passwords in PHP?
20926
PHP protection of GET parameters
46503
Do htmlspecialchars and mysql_real_escape_string keep my PHP code safe from injection?
98052
PHP Markdown XSS Sanitizer
42430
How do I send HTML formatted mail using PHP?
85785
Why does HTML encoding prevent certain XSS attacks?
56316
How to validate an Email in PHP?
44264
identify and execute php code on a string
96301
Storing HTML in MySQL: blob or text?