This Is A Custom Widget

This Sliding Bar can be switched on or off in theme options, and can take any widget you throw at it or even fill it with your custom HTML Code. Its perfect for grabbing the attention of your viewers. Choose between 1, 2, 3 or 4 columns, set the background color, widget divider color, activate transparency, a top border or fully disable it on desktop and mobile.

This Is A Custom Widget

This Sliding Bar can be switched on or off in theme options, and can take any widget you throw at it or even fill it with your custom HTML Code. Its perfect for grabbing the attention of your viewers. Choose between 1, 2, 3 or 4 columns, set the background color, widget divider color, activate transparency, a top border or fully disable it on desktop and mobile.
16 02, 2010

array_rand

By | 2010-02-16T15:18:42+00:00 February 16th, 2010|Categories: PHP, Ruby|Tags: , , , , , |1 Comment

The array_rand() function in PHP randomly selects one or more elements from an array.

PHP

$users = array('john', 'jane', 'tim', 'alex');
$lucky_winner = array_rand($users);
echo $lucky_winner;
// alex 

Ruby

users = [ 'john', 'jane', 'tim', 'alex' ];
lucky_winner = users[rand(users.length)];
puts lucky_winner;
# => alex