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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.
This hook occurs 2 times in this file.
| Line | Code |
|---|---|
| 2449 | * be applied to an empty string. |
| 2450 | * |
| 2451 | * @since 2.0.0 |
| 2452 | * |
| 2453 | * @param string $text The text to be formatted. |
| 2454 | * @return string The formatted text after filter is applied. |
| 2455 | */ |
| 2456 | function wp_richedit_pre($text) { |
| 2457 | // Filtering a blank results in an annoying <br />\n |
| 2458 | if ( empty($text) ) return apply_filters('richedit_pre', ''); |
| 2459 | |
| 2460 | $output = convert_chars($text); |
| 2461 | $output = wpautop($output); |
| 2462 | $output = htmlspecialchars($output, ENT_NOQUOTES); |
| 2463 | |
| 2464 | return apply_filters('richedit_pre', $output); |
| 2465 | } |
| 2466 | |
| 2467 | /** |
| 2468 | * Formats text for the HTML editor. |
| 2469 | * |
| 2470 | * Unless $output is empty it will pass through htmlspecialchars before the |
| 2471 | * 'htmledit_pre' filter is applied. |
| 2472 | * |
| 2473 | * @since 2.5.0 |