Yes, using ‘posts_per_page’ => -1 is a bad practice as it loads every matching post from the database, which can mean hundreds, thousands or millions of entries in the worst case. And it looks like you only need post ID’s in your code, not the whole post objects. This means you can slim down the … Read more
How to get post count including nested categories
The “memory exhausted” error in question happened because of this part in your function: ‘parent’ => $next_page -> post_parent, which should actually be ‘parent’ => $next_page -> ID (or I’d omit the unnecessary spaces, i.e. I’d use ‘parent’ => $next_page->ID). And the error can be illustrated like so: $cur_page = get_post( 123 ); // assume … Read more
How deep do your subdirectories go? /var/log/basedir/*.log /var/log/basedir/*/*.log { daily rotate 5 } Will rotate all .log files in basedir/ as well as all .log files in any direct child of basedir. If you also need to go 1 level deeper just add another /var/log/basedir/*/*/*.log until you have each level covered. This can be tested … Read more
Try -m for –mirror wget -m ftp://username:[email protected]
One of the hard requirements of WordPress theme is presence of style.css file with a header. It doesn’t go beyond file being present or even used at all, it can be otherwise empty. The CSS itself has no requirements on WP side and falls under generic web development.
The problem is that your code creates a post if the created post is not manually-published, but the new post is automatically-published, and those don’t match. Your conditional is not explicit enough and eneds to skip the scenario when your inserted post is inserted to prevent an infinite loop Instead of: function create_auto_post($post_ID) { if … Read more
Here are the Steps: STEP 01 : Put code in a Text File Open up a text editor (vi, nano, emacs) and place your code in it. Save it as /tmp/mynewcode.sql STEP 02 : Collect All Databases Names MYSQLCONN=`-uroot -ppassword` SQLSTMT=”SELECT schema_name FROM information_schema.schemata” SQLSTMT=”${SQLSTMT} WHERE schema_name NOT IN” SQLSTMT=”${SQLSTMT} (‘information_schema’,’performance_schema’,’mysql’)” mysql ${MYSQLCONN} -ANe”${SQLSTMT}” > … Read more
Just need to add returnbefore the function. function last_post( $month,$year ) { $args = array( ‘monthnum’ => $month, ‘year’ => $year ); $query = new WP_Query( $args ); var_dump( $month ); // int 11, int 10 if( $query->have_posts() ){ return $args; } else { return last_post( $month-1, $year ); // here is the fix! } … Read more
When using pretty permalinks, I simply check against the request; if ( preg_match( ‘#^stores(/.+)?$#’, $wp->request ) ) { // away we go! } No extra DB queries, little computation, and works right down the tree!