Menu Adam R Brown

WP hooks navigation: Home/browseActions indexFilters index

Source View: wp_print_scripts

To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).

Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

This hook occurs 2 times in this file.

Line Code
1979  * @global bool $concatenate_scripts
1980  *
1981  * @return array
1982  */
1983 function print_head_scripts() {
1984      global $concatenate_scripts;
1985
1986      if ( ! did_action( 'wp_print_scripts' ) ) {
1987           /** This action is documented in wp-includes/functions.wp-scripts.php */
1988           do_action( 'wp_print_scripts' );
1989      }
1990
1991      $wp_scripts = wp_scripts();
1992
1993      script_concat_settings();
1994      $wp_scripts->do_concat = $concatenate_scripts;
1995      $wp_scripts->do_head_items();
1996
1997      /**
 
Line Code
2099  * @global WP_Scripts $wp_scripts
2100  *
2101  * @return array
2102  */
2103 function wp_print_head_scripts() {
2104      global $wp_scripts;
2105
2106      if ( ! did_action( 'wp_print_scripts' ) ) {
2107           /** This action is documented in wp-includes/functions.wp-scripts.php */
2108           do_action( 'wp_print_scripts' );
2109      }
2110
2111      if ( ! ( $wp_scripts instanceof WP_Scripts ) ) {
2112           return array(); // No need to run if nothing is queued.
2113      }
2114
2115      return print_head_scripts();
2116 }
2117