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 |
---|---|
2538 |
|
2539 | /** |
2540 | * Filters whether to invalidate a file from the opcode cache. |
2541 | * |
2542 | * @since 5.5.0 |
2543 | * |
2544 | * @param bool $will_invalidate Whether WordPress will invalidate `$filepath`. Default true. |
2545 | * @param string $filepath The path to the PHP file to invalidate. |
2546 | */ |
2547 | if ( apply_filters( 'wp_opcache_invalidate_file', true, $filepath ) ) { |
2548 | return opcache_invalidate( $filepath, $force ); |
2549 | } |
2550 |
|
2551 | return false; |
2552 | } |
2553 |
|