Php declare variable

- Php declare variable type
- Php declare variable in if
- Php declare variable without value
- Php declare variable in class
- Php declare variable in if statement
- Php declare variable type in function
- Php declare variable as string
- Php declare variable global
- Php declare variable in function
- Php declare variable in constructor
- Php declare variable without initializing
- Php declare variable as integer
- Php declare variable as object
- Php declare variable data type
- Php declare variable int