WP hooks navigation: Home/browse • Actions index • Filters index
To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
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 |
|---|---|
| 4586 | * Text passed to esc_xml() is stripped of invalid or special characters |
| 4587 | * before output. HTML named character references are converted to their |
| 4588 | * equivalent code points. |
| 4589 | * |
| 4590 | * @since 5.5.0 |
| 4591 | * |
| 4592 | * @param string $safe_text The text after it has been escaped. |
| 4593 | * @param string $text The text prior to being escaped. |
| 4594 | */ |
| 4595 | return apply_filters( 'esc_xml', $safe_text, $text ); |
| 4596 | } |
| 4597 | |
| 4598 | /** |
| 4599 | * Escape an HTML tag name. |
| 4600 | * |
| 4601 | * @since 2.5.0 |
| 4602 | * |
| 4603 | * @param string $tag_name |
| 4604 | * @return string |