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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 |
---|---|
1353 | global $type, $tab; |
1354 |
|
1355 | $flash_action_url = admin_url('async-upload.php'); |
1356 |
|
1357 | // If Mac and mod_security, no Flash. :( |
1358 | $flash = true; |
1359 | if ( false !== strpos(strtolower($_SERVER['HTTP_USER_AGENT']), 'mac') && apache_mod_loaded('mod_security') ) |
1360 | $flash = false; |
1361 |
|
1362 | $flash = apply_filters('flash_uploader', $flash); |
1363 | $post_id = isset($_REQUEST['post_id']) ? intval($_REQUEST['post_id']) : 0; |
1364 |
|
1365 | ?> |
1366 | <script type="text/javascript"> |
1367 | //<![CDATA[ |
1368 | var uploaderMode = 0; |
1369 | jQuery(document).ready(function($){ |
1370 | uploaderMode = getUserSetting('uploader'); |
1371 | $('.upload-html-bypass a').click(function(){deleteUserSetting('uploader');uploaderMode=0;swfuploadPreLoad();return false;}); |