Source View: admin_print_styles

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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
321 addLoadEvent = function(func){if(typeof jQuery!="undefined")jQuery(document).ready(func);else if(typeof wpOnload!='function'){wpOnload=func;}else{var oldonload=wpOnload;wpOnload=function(){oldonload();func();}}};
322 var userSettings = {'url':'<?php echo SITECOOKIEPATH; ?>','uid':'<?php if ( ! isset($current_user) ) $current_user = wp_get_current_user(); echo $current_user->ID; ?>','time':'<?php echo time(); ?>'};
323 var ajaxurl = '<?php echo admin_url('admin-ajax.php'); ?>', pagenow = 'media-upload-popup', adminpage = 'media-upload-popup',
324 isRtl = <?php echo (int) is_rtl(); ?>;
325 //]]>
326 </script>
327 <?php
328 do_action('admin_enqueue_scripts', 'media-upload-popup');
329 do_action('admin_print_styles-media-upload-popup');
330 do_action('admin_print_styles');
331 do_action('admin_print_scripts-media-upload-popup');
332 do_action('admin_print_scripts');
333 do_action('admin_head-media-upload-popup');
334 do_action('admin_head');
335
336 if ( is_string($content_func) )
337      do_action( "admin_head_{$content_func}" );
338 ?>
339 </head>