Php post all variables

- Php post get all variables
- Php post list all variables
- Php show all post variables
- Php dump all post variables
- Php print all post variables
- Php get all post variables into array
- Php unset all post variables
- Php echo all post variables
- Php request all post variables
- Php sanitize all post variables
- Php get all post variables starting with