Cache a large array: JSON, serialize or var_export?
http://techblog.procurios.nl/k/n618/news/view/34972/14863/cache-a-large-array-json-serialize-or-var_export.html
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A proper way to prepare IN Query in WordPress
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode characters Show hidden characters <?php global $wpdb; if ( is_array( …
WordPress Multisite Crontab using WP-CLI Raw
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode characters Show hidden characters WP_PATH="/var/www/site_path" for SITE_URL in = $(wp …
AWS S3 Sync using Crontab
Install AWS cli #Download cli script curl “https://s3.amazonaws.com/aws-cli/awscli-bundle.zip” -o “awscli-bundle.zip” #unzip unzip awscli-bundle.zip #install ./awscli-bundle/install -b ~/bin/aws Create crontab script file : sync-s3.sh #/bin/bash export AWS_CONFIG_FILE=”/root/.aws/config” #change it as per user export AWS_ACCESS_KEY_ID=XXXXXXXXXXXXXXXXXHRQ export AWS_SECRET_ACCESS_KEY=XXXXXXXfHyR /usr/local/bin/aws s3 sync /var/www/testsite.com/htdocs/wp-content/uploads s3://my-imagestore/ –acl=public-read –debug Add crontab to …
User Avatar in buddyPress notification loop
To display user avatar in buddypress notification-loop (You can find it in members / single / notifications / notifications-loop.php ) Below snippet will return user id of that activity ( BuddyPress stored it as secondary_item ) $bp = buddypress(); $user_id = $bp->notifications->query_loop->notification->secondary_item_id; To echo avatar from user id …
Loading IE Conditional Stylesheets in WordPress
Most web developers are familiar with the IE conditional comments that allow you to load a stylesheet only in Internet Explorer. <!– [if lt IE 9]> <link href=”ie.css” rel=”stylesheet” type=”text/css”> <![endif]–> Many new WordPress developers tend to just hardcode these conditional comments directly into their …
Automatic update of Child Theme to Parent Theme
After automatic update of child theme to parent theme, During update we just update code of theme, but what about WordPress, WordPress still assuming current theme as child theme. When you activate child theme, there are mainly two site options template and stylesheet who store …