Hoofdstuk 7. Types

Inhoudsopgave
Introduction
Booleans
Integers
Floating point numbers
Strings
Arrays
Objects
Resource
NULL
Pseudo-types used in this documentation
Type Juggling

Introduction

Two compound types: And finally two special types: This manual also introduces some pseudo-types for readability reasons: You may also find some references to the type "double". Consider double the same as float, the two names exist only for historic reasons.

Opmerking :

Opmerking : To check for a certain type , do not use gettype( ) , but use the is_ type To check for a certain type , do not use gettype( ) , but use the is_ type functions .