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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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190 | <input name="referredby" type="hidden" id="referredby" value="<?php echo $sendto; ?>" /> |
191 | </p> |
192 |
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193 | <?php do_action('edit_page_form'); ?> |
194 |
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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 | } |
203 | ?> |
204 |
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205 | <div id="advancedstuff" class="dbx-group"> |
206 |
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207 | <fieldset id="postcustom" class="dbx-box"> |
208 | <h3 class="dbx-handle"><?php _e('Custom Fields') ?></h3> |