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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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184 | <?php if ( $post_ID ) : ?> |
185 | <input name="save" type="submit" id="save" tabindex="5" value=" <?php _e('Save and Continue Editing'); ?> "/> |
186 | <input name="savepage" type="submit" id="savepage" tabindex="6" value="<?php $post_ID ? _e('Save') : _e('Create New Page') ?> »" /> |
187 | <?php else : ?> |
188 | <input name="savepage" type="submit" id="savepage" tabindex="6" value="<?php _e('Create New Page') ?> »" /> |
189 | <?php endif; ?> |
190 | <input name="referredby" type="hidden" id="referredby" value="<?php echo $sendto; ?>" /> |
191 | </p> |
192 |
|
193 | <?php do_action('edit_page_form'); ?> |
194 |
|
195 | <?php |
196 | if (current_user_can('upload_files')) { |
197 | $uploading_iframe_ID = (0 == $post_ID ? $temp_ID : $post_ID); |
198 | $uploading_iframe_src = wp_nonce_url("inline-uploading.php?action=view&post=$uploading_iframe_ID", 'inlineuploading'); |
199 | $uploading_iframe_src = apply_filters('uploading_iframe_src', $uploading_iframe_src); |
200 | if ( false != $uploading_iframe_src ) |
201 | echo '<iframe id="uploading" frameborder="0" src="' . $uploading_iframe_src . '">' . __('This feature requires iframe support.') . '</iframe>'; |
202 | } |