print_footer_scripts

Prints the scripts that were queued for the footer or too late for the HTML head.

Description

(array) print_footer_scripts();

Returns (array)

Usage

if ( !function_exists( 'print_footer_scripts' ) ) { 
    require_once ABSPATH . WPINC . '/script-loader.php'; 
} 
 
  
// NOTICE! Understand what this does before running. 
$result = print_footer_scripts();

Defined (1)

The function is defined in the following location(s).

/wp-includes/script-loader.php

function print_footer_scripts() { 
    global $wp_scripts, $concatenate_scripts; 
 
    if ( ! ( $wp_scripts instanceof WP_Scripts ) ) { 
        return array(); // No need to run if not instantiated. 
    } 
    script_concat_settings(); 
    $wp_scripts->do_concat = $concatenate_scripts; 
    $wp_scripts->do_footer_items(); 
 
    /** 
     * Filters whether to print the footer scripts. 
     * 
     * @since 2.8.0 
     * 
     * @param bool $print Whether to print the footer scripts. Default true. 
     */ 
    if ( apply_filters( 'print_footer_scripts', true ) ) { 
        _print_scripts(); 
    } 
 
    $wp_scripts->reset(); 
    return $wp_scripts->done; 
}