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Knowledgebase Web development CMS Wordpress Coding PHP

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How to make Wordpress search by post ID?

use functions.php //in frontend only function custom_search_query_ids( $query ) { if ( !is_admin() && $query->is_search ) { $result = $query->query_vars['s']; $query->query_vars['s'] ...

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How to run javscript on registration wordpress page?

How to run javscript on registration wordpress page? //change position of your script from: add_action( 'wp_enqueue_scripts', 'forceNumber' ); //to: add_action( 'login_enqueue_scripts', 'forceNumber' ...

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Как склонять окончание текста в зависимости от числа на PHP?

Как склонять окончание текста в зависимости от числа на PHP? Берем основную готовую функцию она учитывает окончания чисел.  Перебирает 3 варианта (1 яблоко), (2,3,4 яблока) или (5,6,7,8,9,10,11,12,13,...

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How to hide search wp link dialog from visual text editor in wordpress?

How to hide search wp linp dialog from visual text editor in wordpress? function disable_mce_wptextpattern( $opt ) { if ( isset( $opt['plugins'] ) && $opt['plugins'] ) { error_log(...

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How to fix Wordpress error Undefined property: stdClass::$plugin wp-includes/class-wp-list-util.php on line 168?

How to fix Wordpress error Undefined property: stdClass::$plugin wp-includes/class-wp-list-util.php on line 168? Go to file edit and use example below to replace code   if ( ! $index_key ) { ...

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How to Add nonce to logout URL in navigation of Wordpress?

How to Add nonce to logout URL in navigation of Wordpress? Just use this code in functions.php /** * Add nonce to logout URL in navigation */ function add_logout_url_nonce($items){ foreach($item...

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How to fix issue with QR code in php when data is more than QR code size?

How to fix issue with QR code in php when data is more than QR code size? If your QR code cant work just use correct size of the qr code according to its data in binary format. If data size is too big...

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How to remove empty lines from string using php using preg_replace function with regex pattern?

How to remove empty lines from string using php using preg_replace function with regex pattern? Just use preg_replace php function preg_replace("/(^[\r\n]*|[\r\n]+)[\s\t]*[\r\n]+/", "\n", $string); do...

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How to check in php if there fatal errors if function called. Is function callable?

How to check in php if there fatal errors if function called. Is function callable? You can use try catch to check is there fatal errors try { define(Pi, 3); } catch (Throwable $throwable) { echo 'Not...

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How to add single wordpress cron event using php?

How to add single wordpress cron event using php? add_action( 'woocommerce_thankyou', 'goaskle_auto_complete_orders' ); function goaskle_auto_complete_orders( $order_id ) { wp_schedule_single_event...

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