Php all post variables

- Php show all post variables
- Php get all post variables
- Php list all post variables
- Php dump all post variables
- Php print all post variables
- Php get all post variables into array
- Php print all get and post variables
- 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