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wp_initialize_site_preview_hooks()

wp_initialize_site_preview_hooks()

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Initialize site preview.

Description

This function sets IFRAME_REQUEST to true if the site preview parameter is set.

Source

function wp_initialize_site_preview_hooks() {
	if (
		! defined( 'IFRAME_REQUEST' ) &&
		isset( $_GET['wp_site_preview'] ) &&
		1 === (int) $_GET['wp_site_preview'] &&
		current_user_can( 'edit_theme_options' )
	) {
		define( 'IFRAME_REQUEST', true );
	}
}

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UsesDescription
current_user_can()wp-includes/capabilities.php

Returns whether the current user has the specified capability.

Changelog

VersionDescription
6.8.0Introduced.

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