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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 |
|---|---|
| 2481 | * be applied to an empty string. |
| 2482 | * |
| 2483 | * @since 2.0.0 |
| 2484 | * |
| 2485 | * @param string $text The text to be formatted. |
| 2486 | * @return string The formatted text after filter is applied. |
| 2487 | */ |
| 2488 | function wp_richedit_pre($text) { |
| 2489 | // Filtering a blank results in an annoying <br />\n |
| 2490 | if ( empty($text) ) return apply_filters('richedit_pre', ''); |
| 2491 | |
| 2492 | $output = convert_chars($text); |
| 2493 | $output = wpautop($output); |
| 2494 | $output = htmlspecialchars($output, ENT_NOQUOTES); |
| 2495 | |
| 2496 | return apply_filters('richedit_pre', $output); |
| 2497 | } |
| 2498 | |
| 2499 | /** |
| 2500 | * Formats text for the HTML editor. |
| 2501 | * |
| 2502 | * Unless $output is empty it will pass through htmlspecialchars before the |
| 2503 | * 'htmledit_pre' filter is applied. |
| 2504 | * |
| 2505 | * @since 2.5.0 |