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013. local variable declarations

VBScript

JScript

Perl

my $v;
my (@a, %d);
my $x = 1;
my ($y, $z) = (2, 3);

PHP

# in function body:
$v = NULL;
$a = array();
$d = array();
$x = 1;
list($y, $z) = array(2, 3);

Python

# in function body:
v = None
a, d = [], {}
x = 1
y, z = 2, 3

Ruby

v = nil
a, d = [], {}
x = 1
y, z = 2, 3

PowerShell

Scala

F#

C

C++

C++Builder

VC++

C#

Java

Objective-C

D

VB

VB.NET

Delphi

Ada

PL/SQL

T-SQL