WP_Widget::is_preview() – Determines whether the current request is inside the Customizer preview.

You appear to be a bot. Output may be restricted

Description

Determines whether the current request is inside the Customizer preview.

If true — the current request is inside the Customizer preview, then the object cache gets suspended and widgets should check this to decide whether they should store anything persistently to the object cache, to transients, or anywhere else.

Usage

$bool = WP_Widget::is_preview();

Parameters

Returns

bool True if within the Customizer preview, false if not.

Source

File name: wordpress/wp-includes/class-wp-widget.php
Lines:

1 to 4 of 4
  public function is_preview() {
    global $wp_customize;
    return ( isset( $wp_customize ) && $wp_customize->WP_Widget::is_preview() );
  }
 

 View on GitHub View on Trac