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 |
|---|---|
| 2304 | * |
| 2305 | * @since 2.8.0 |
| 2306 | * |
| 2307 | * @param string $text |
| 2308 | * @return string |
| 2309 | */ |
| 2310 | function esc_html( $text ) { |
| 2311 | $safe_text = wp_check_invalid_utf8( $text ); |
| 2312 | $safe_text = _wp_specialchars( $safe_text, ENT_QUOTES ); |
| 2313 | return apply_filters( 'esc_html', $safe_text, $text ); |
| 2314 | } |
| 2315 | |
| 2316 | /** |
| 2317 | * Escaping for HTML attributes. |
| 2318 | * |
| 2319 | * @since 2.8.0 |
| 2320 | * |
| 2321 | * @param string $text |
| 2322 | * @return string |