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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 |
|---|---|
| 1432 | <?php } ?> |
| 1433 | </div> |
| 1434 | <?php |
| 1435 | // Check quota for this blog if multisite |
| 1436 | if ( is_multisite() && !is_upload_space_available() ) { |
| 1437 | echo '<p>' . sprintf( __( 'Sorry, you have filled your storage quota (%s MB).' ), get_space_allowed() ) . '</p>'; |
| 1438 | return; |
| 1439 | } |
| 1440 | |
| 1441 | do_action('pre-upload-ui'); |
| 1442 | |
| 1443 | if ( $flash ) : ?> |
| 1444 | <script type="text/javascript"> |
| 1445 | //<![CDATA[ |
| 1446 | var swfu; |
| 1447 | SWFUpload.onload = function() { |
| 1448 | var settings = { |
| 1449 | button_text: '<span class="button"><?php _e('Select Files'); ?><\/span>', |
| 1450 | button_text_style: '.button { text-align: center; font-weight: bold; font-family:"Lucida Grande",Verdana,Arial,"Bitstream Vera Sans",sans-serif; font-size: 11px; text-shadow: 0 1px 0 #FFFFFF; color:#464646; }', |