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The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )
apply_filters( "hook_name", "what_to_filter" )
.Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
Line | Code |
---|---|
615 | * @global array $wp_registered_widgets |
616 | */ |
617 | public function enqueue_scripts() { |
618 | global $wp_scripts, $wp_registered_sidebars, $wp_registered_widgets; |
619 |
|
620 | wp_enqueue_style( 'customize-widgets' ); |
621 | wp_enqueue_script( 'customize-widgets' ); |
622 |
|
623 | /** This action is documented in wp-admin/admin-header.php */ |
624 | do_action( 'admin_enqueue_scripts', 'widgets.php' ); |
625 |
|
626 | /* |
627 | * Export available widgets with control_tpl removed from model |
628 | * since plugins need templates to be in the DOM. |
629 | */ |
630 | $available_widgets = array(); |
631 |
|
632 | foreach ( $this->get_available_widgets() as $available_widget ) { |
633 | unset( $available_widget['control_tpl'] ); |