Does anyone know of a way to display a random number between 190-250 inside a specific page?
For example: Today I had Display Random Number Coffees.
Does anyone know of a way to display a random number between 190-250 inside a specific page?
For example: Today I had Display Random Number Coffees.
The way I would accomplish this is with a shortcode, like this:
function na_random_number_shortcode( $atts ) {
global $post;
$args = shortcode_atts(
array(
'min' => 190,
'max' => 250,
'id' => $post->ID,
'hours' => 24
),
$atts, 'random_number'
);
// Use transient to store the random number temporarily
if ( false === ( $random_number = get_transient( 'random_number_'.$args['id'] ) ) ) {
$random_number = mt_rand( (int) $args['min'], (int) $args['max'] );
set_transient( 'random_number_'.$args['id'], $random_number, HOUR_IN_SECONDS * $args['hours'] );
}
return $random_number;
}
add_shortcode( 'random_number', 'na_random_number_shortcode' );
Putting that code in your theme's functions.php file would allow you to enter
"Today I had [random_number] Coffees."
and display a random number between 190 and 250.
It's also flexible; you can do something like [random_number min="1" max="10"]
to get a random number between 1 and 10.
By default, it will remember the random number for 24 hours. You can change this by passing in the "hours" attribute, like: [random_number hours="12"]
If you have more than one of these on a page, and you want the numbers to be different, you have to give each one a unique id. So if you had two of them, you could do: [random_number id="1"]
and [random_number id="2"]