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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 |
---|---|
244 |
|
245 | <?php endif; ?> |
246 | </tr> |
247 | <tr> |
248 | <th scope="row"><?php _e('Date Format') ?></th> |
249 | <td> |
250 | <fieldset><legend class="screen-reader-text"><span><?php _e('Date Format') ?></span></legend> |
251 | <?php |
252 |
|
253 | $date_formats = apply_filters( 'date_formats', array( |
254 | __('F j, Y'), |
255 | 'Y/m/d', |
256 | 'm/d/Y', |
257 | 'd/m/Y', |
258 | ) ); |
259 |
|
260 | $custom = true; |
261 |
|
262 | foreach ( $date_formats as $format ) { |