• Arrays
• Associative Arrays (hashes)
• Numbers
  • Addition
    • Go
    • PHP
    • Ruby
    • SQL
  • Exponentiation
    • Go
    • PHP
    • Ruby
    • SQL
  • Modulus
    • Go
    • PHP
    • Ruby
    • SQL
• Strings
  • Concatenate Strings
    • Go
    • MySQL
    • PHP
    • PostgreSQL
    • Ruby
  • Convert String To Integer
    • PHP
    • PostgreSQL
    • Ruby
  • Print String
    • Go
    • PHP
    • Ruby
    • SQL

Arrays

Associative Arrays (hashes)

Numbers

num := 3 + 1

<?php
$num = 3 + 1;
?>

int = 3 + 5

SELECT 3 + 5;

import math

.
.

num := math.Pow(5.0, 2.0)

$num = pow(5, 2); // 5^2

num = 5 ** 2

SELECT pow(5, 2);

num := 5%2

<?php
$int = 5 % 2;
?>

int = 5 % 2

SELECT MOD(5, 2);

Strings

string := 'one' + 'two'

SELECT CONCAT('one', 'two');

$string = 'one' . 'two';

SELECT 'one' || 'two';

string = 'one' + 'two'

$int = (int)'10';

SELECT '10'::integer;

int = '10'.to_i

import fmt

.
.

fmt.Print('string')

<?php 
echo 'string';
//or
print 'string';
//or
printf('%s', 'string');
?>

puts 'string'

SELECT 'string';