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is_wp_error_instance

do_action( ‘is_wp_error_instance’, WP_Error $thing )

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Fires when is_wp_error() is called and its parameter is an instance of WP_Error.

Parameters

$thingWP_Error
The error object passed to is_wp_error().

Source

do_action( 'is_wp_error_instance', $thing );

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Used byDescription
is_wp_error()wp-includes/load.php

Checks whether the given variable is a WordPress Error.

Changelog

VersionDescription
5.6.0Introduced.

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