# PHP

- [Regex](/awae-oswe-preparation-resources/by-language/php/regex.md): Compilation of PHP's regular expressions.
- [Type Juggling](/awae-oswe-preparation-resources/by-language/php/type-juggling.md)
- [Summary](/awae-oswe-preparation-resources/by-language/php/type-juggling/summary.md): This vulnerability consists of a variable type conversion by the appearance of some essential factors.
- [Practice](/awae-oswe-preparation-resources/by-language/php/type-juggling/practice.md): CTF challenges to practice Type Juggling.