How to Calculate Age with PHP
Calculate age in PHP
$your_birthday = '1982-08-29';
$difference = date_diff(date_create(), date_create($your_birthday));
$age = $difference->format('%Y');
// 35
Short and sweet
Written by Sean Behan on 11/11/2017
Extract Domain Names From Links in Text with Postgres and a Single SQL Query
This query and pattern will return urls in text all within a single SQL query.
select substring(column_name from '.*://([^/]*)') as domain_name from table_name;
And here it is in a larger query, say for retrieving page view counts for referrers.
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Written by Sean Behan on 11/23/2013
PHP Headers for Sending CSV File Downloads
If you would like to force a file download prompt to the user, instead of just outputting the text to the browser, use the following headers.
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Written by Sean Behan on 11/25/2017
Load All ActiveRecord::Base Model Classes in Rails Application
Here is a simple rake task which will instantiate all of your Active Record models, provided that they are located in the RAILS_ROOT/app/models directory. Interestingly, all plugin models are instantiated by default when you run the task, for instance, if...
Written by Sean Behan on 06/17/2012
Deploying Wordpress on Heroku
> This post is out of date - Heroku officially supports PHP now w/ buildpacks
Heroku runs
Apache version 2.2.22
PHP version 5.3.10
Deploying Wordpress to Heroku requires that you throw the Wordpress source into a Git repository. So download th...
Written by Sean Behan on 03/02/2017
