0Image GD is now included as an apt-get extension for Ubuntu 14.04.4 LTS and 16. sudo apt-get install php7.1-gd Image GD is a PHP function used by many WordPress functions for managing images. You’ll need it to run any advanced … Continued
0A tutorial for installing a Composer package from the command line. Before we get started Do you have Composer installed? Do you have a valid composer.json file setup with correct file permissions? Do you know how to open a … Continued
0Quick example of the composer command composer update author/package Usecase scenario I have a composer.json with many packages. I would like to update a specific, individual package, not all packages. If I use the command composer update it will search … Continued
0Basic example of installing and requiring a WordPress plugin from WPackagist using Composer. Assumes you already have your WordPress project setup with Composer, and Composer configured to handle WPackagist plugins appropriately. If you are working on a Trellis or Bedrock … Continued
476Strip out the commas from a price meta value easily.
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$formatted = 10,000.00 $unformatted = str_replace(",", "", $formatted); |
457Print a comma separated list from an array with this snippet, instead of looping through an array using a foreach.
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$commaSeparatedList = implode(', ', $array); echo $commaSeparatedList; |
472Function to remove or sanitize your money text meta field values.
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function sanitize_price($value) { $value = preg_replace('/[\$,]/', '', $value); return $value; } |
457How to do if statements with an array? Learn how to check whether or not certain user ids are included.
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if ( !in_array($user->ID, [86,89]) ) { // if this then do... } |
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$today = strtolower( date('l', current_time('timestamp')) ); |
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<?php $i = 0; while(conditionals...) { if (!$i++) echo "Show once."; $i++; } ?> |