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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 |
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35 | <p class="description"><?php _e('The “slug” is the URL-friendly version of the name. It is usually all lowercase and contains only letters, numbers, and hyphens.'); ?></p></td> |
36 | </tr> |
37 | <tr class="form-field"> |
38 | <th scope="row" valign="top"><label for="description"><?php _e('Description') ?></label></th> |
39 | <td><textarea name="description" id="description" rows="5" cols="50" style="width: 97%;"><?php echo esc_html($tag->description); ?></textarea><br /> |
40 | <span class="description"><?php _e('The description is not prominent by default, however some themes may show it.'); ?></span></td> |
41 | </tr> |
42 | </table> |
43 | <p class="submit"><input type="submit" class="button-primary" name="submit" value="<?php esc_attr_e('Update Tag'); ?>" /></p> |
44 | <?php do_action('edit_tag_form', $tag); ?> |
45 | </form> |
46 | </div> |
47 |
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