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 |
---|---|
959 | /** |
960 | * Filters the maximum allowed upload size for import files. |
961 | * |
962 | * @since 2.3.0 |
963 | * |
964 | * @see wp_max_upload_size() |
965 | * |
966 | * @param int $max_upload_size Allowed upload size. Default 1 MB. |
967 | */ |
968 | $bytes = apply_filters( 'import_upload_size_limit', wp_max_upload_size() ); |
969 | $size = size_format( $bytes ); |
970 | $upload_dir = wp_upload_dir(); |
971 | if ( ! empty( $upload_dir['error'] ) ) : |
972 | ?> |
973 | <div class="error"><p><?php _e( 'Before you can upload your import file, you will need to fix the following error:' ); ?></p> |
974 | <p><strong><?php echo $upload_dir['error']; ?></strong></p></div> |
975 | <?php |
976 | else : |
977 | ?> |