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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 |
|---|---|
| 850 | } else { |
| 851 | myField.value += myValue; |
| 852 | myField.focus(); |
| 853 | } |
| 854 | } |
| 855 | // ]]> |
| 856 | </script> |
| 857 | <?php |
| 858 | |
| 859 | $the_editor = apply_filters('the_editor', "<div><textarea class='mceEditor' $rows cols='40' name='$id' tabindex='2' id='$id'>%s</textarea></div>\n"); |
| 860 | $the_editor_content = apply_filters('the_editor_content', $content); |
| 861 | |
| 862 | printf($the_editor, $the_editor_content); |
| 863 | |
| 864 | ?> |
| 865 | <script type="text/javascript"> |
| 866 | //<!-- |
| 867 | edCanvas = document.getElementById('<?php echo $id; ?>'); |
| 868 | <?php if ( $prev_id && user_can_richedit() ) : ?> |