• 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

Functions

Internal Functions

PHPoC supports various internal functions. Refer to the PHPoC Internal Functions document about detailed information.