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Source View: admin_print_styles{$hook_suffix}

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.

  • Action hooks look like this: do_action( "hook_name" )
  • Filter hooks look like this: 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.

Source View

Line Code
51      $hook_suffixes[] = "-$page_hook";
52 else if ( isset($plugin_page) )
53      $hook_suffixes[] = "-$plugin_page";
54 else if ( isset($pagenow) )
55      $hook_suffixes[] = "-$pagenow";
56
57 $hook_suffixes[] = '';
58
59 foreach ( $hook_suffixes as $hook_suffix )
60      do_action("admin_print_styles$hook_suffix"); // do_action( 'admin_print_styles-XXX' ); do_action( 'admin_print_styles' );
61 foreach ( $hook_suffixes as $hook_suffix )
62      do_action("admin_print_scripts$hook_suffix"); // do_action( 'admin_print_scripts-XXX' ); do_action( 'admin_print_scripts' );
63 foreach ( $hook_suffixes as $hook_suffix )
64      do_action("admin_head$hook_suffix"); // do_action( 'admin_head-XXX' ); do_action( 'admin_head' );
65 unset($hook_suffixes, $hook_suffix);
66
67 ?>
68 </head>
69 <body class="wp-admin <?php echo apply_filters( 'admin_body_class', '' ); ?>">