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 |
|---|---|
| 2509 | /** |
| 2510 | * Filter the maximum upload size allowed in php.ini. |
| 2511 | * |
| 2512 | * @since 2.5.0 |
| 2513 | * |
| 2514 | * @param int $size Max upload size limit in bytes. |
| 2515 | * @param int $u_bytes Maximum upload filesize in bytes. |
| 2516 | * @param int $p_bytes Maximum size of POST data in bytes. |
| 2517 | */ |
| 2518 | return apply_filters( 'upload_size_limit', min( $u_bytes, $p_bytes ), $u_bytes, $p_bytes ); |
| 2519 | } |
| 2520 | |
| 2521 | /** |
| 2522 | * Returns a WP_Image_Editor instance and loads file into it. |
| 2523 | * |
| 2524 | * @since 3.5.0 |
| 2525 | * |
| 2526 | * @param string $path Path to the file to load. |
| 2527 | * @param array $args Optional. Additional arguments for retrieving the image editor. |