@file_get_contents and wp_remote_get

Check the docs. file_get_contents() and wp_remote_get() are not equivalent. file_get_contents() returns a string. wp_remote_get() returns either an array or a WP_Error object. You need to look at wp_remote_post() to see the format of that array: Array ( [headers] => Array ( [date] => Thu, 30 Sep 2010 15:16:36 GMT [server] => Apache [x-powered-by] => PHP/5.3.3 … Read more

Trying to get property of non-object error with thumbnail

I believe from your error that you are using this code inside the loop. You should be using the_post_thumbnail(). The code you are using is used outside the loop. EDIT It is always good practice to always first check if you have a thumbnail to display So you should use <?php if(has_post_thumbnail()): ?> <a href=”https://wordpress.stackexchange.com/questions/142235/<?php … Read more

How to catch all PHP errors with custom error handler?

Using a tool to monitor itself is always a problematic idea, if wordpress has errors how do you know that those errors do not impact your integration code in a way which prevents them from being reported upstream? Your best option is probably to setup error reporting levels in php and if applicable in wordpress, … Read more

Child Theme Fatal Error [closed]

Your child theme’s functions.php file should be an empty file to which you can add code specific to your child theme. It appears you have copied the functions.php file from the parent theme instead. See this note about functions.php in Child Themes: Unlike style.css, the functions.php of a child theme does not override its counterpart … Read more

WP displays “some_strange_number Version” in the bottom right corner

Do you mean literally some_strange_number? The version of WP install is captured in global $wp_version variable, defined in wp-includes/version.php. Unfortunately since it’s not a constant it can be modified in runtime. Check the file for being modified/corrupted, if it’s fine then some other code interferes with it.

Why do get_category_by_slug() crashes WordPress 4.8

Because get_category_by calls get_term_by which calls get_terms which creates a WP_Term_Query which runs the list_terms_exclusions filter, which runs your code that calls get_category_by which calls get_term_by which calls get_terms etc etc etc Your problem is that of an infinite loop, the functions you call in your filter, trigger the filter they’re called in. It’s not … Read more

Can’t access my site please help

It’s Loading fine for me both the site and the wp-admin login page. If you are struggling with recently updated plugins, Login to FTP and manually remove the plugins so you can gain access again. You can then reinstall them one by one to narrow down the problem. It might also be worth clearing your … Read more

WordPress custom plugin gives error

It seems that your function wstock_variation not exists or is created in PHP file not include in your plugin… If you are using OOP, for example your code need to be like: add_submenu_page( ‘Elites-StockManager’, ‘Smart Stock Manager’, ‘export’, ‘administrator’, ‘wstock_variation’, array($this, ‘wstock_variation’) ); // remove number 8, method accept only 6 params $this is method … Read more

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)