what to do with a WP Error Object

Posted by Prem Tiwari | Updated on September 29, 2020

Assign return of the function to the variable.
Check the variable with is_wp_error().
If true handle accordingly, for example trigger_error() with message from WP_Error->get_error_message() method.
If false – proceed as usual.

Usage:

function create_custom_post() {

$postarr = array();

$post = wp_insert_post($postarr);

return $post;

}

$result = create_custom_post();

if ( is_wp_error($result) ){

echo $result->get_error_message();

}

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what to do with a WP Error Object

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