User inputs, clean and sanitize before sending to db - Stack Overflow
Sanitize and Validate Data with PHP Filters
Troy Hunt: Understanding XSS – input sanitisation semantics and output encoding contexts
Filter of PHP code audit 02_ Var() function defect - 文章整合
PHPでfilter_input関数を使い比べてみる。 - nicepaper @ ウィキ - atwiki（アットウィキ）
How to remove some special characters from string in Excel?
PHP Built-in String Validation Functions
Top 10 Best Coding Practices : Sanitize Input | Towards Better IT Security Governance…
PHPでfilter_input関数を使い比べてみる。 - nicepaper @ ウィキ - atwiki（アットウィキ）
Quick Tip: Sanitize Post Data in WordPress | Tom McFarlin
Winter 2009 CS 142 XSS Attacks and Defenses
Sanitizing input but output not as expected - Stack Overflow
Filtering and Sanitizing — Phalcon 2.0.0 documentation
XSS: Bypass Filters & Sanitization
How to Validate (and Sanitize) User Input In PHP Using Filter_Input() and Filter_Var() | by John Morris | Medium
sanitize form data php Code Example
URL custom field runs through FILTER_SANITIZE_SPECIAL_CHARS filter in InputHelper, breaking links · Issue #3599 · mautic/mautic · GitHub
XSS: Bypass Filters & Sanitization
How do I sanitize input before making a regex out of it? - Stack Overflow
php escape string character Code Example
How to avoid encoding of special chars?
PHP Filters to Sanitize and Validate Data: Examples (Updated) – PHP Programming Blog | CodeFixUp.com
What are the best PHP input sanitizing functions? - Stack Overflow
How to Validate (and Sanitize) User Input In PHP Using Filter_Input() and Filter_Var() | by John Morris | Medium
