• Overview
• Syntax
  • Basic Syntax
  • Types
    • Boolean
    • Integer
    • Floating Point Numbers
    • String
    • Array
    • Type Juggling
  • Variables
  • Constants
  • Operators
    • Operator Precedence
    • Arithmetic Operators
    • Assignment Operators
    • Bitwise Operators
    • Comparison Operators
    • Incrementing / Decrementing Operators
    • Logical Operators
    • String Operators
    • Conditional Operator
  • Control Structures
    • if
    • else
    • elseif / else if
    • while
    • do-while
    • for
    • break
    • continue
    • switch
    • return
    • include
    • include_once
  • Functions
    • User-defined Functions
    • Function Arguments
    • Returning Values
    • Internal Functions
  • Classes and Objects
  • Namespaces
• Appendix
  • Predefined Constants
  • Keyword
  • Restriction about Memory
  • Error Messages
  • Revision History

Appendix

Restriction about Memory

• Number of Variables
  PHPoC has limited memory size. So both the number of variables and the length of string variables are limited. Maximum number for variable creation is in inverse proportion to the size of variables.