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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 |
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1578 | function wp_is_file_mod_allowed( $context ) { |
1579 | /** |
1580 | * Filters whether file modifications are allowed. |
1581 | * |
1582 | * @since 4.8.0 |
1583 | * |
1584 | * @param bool $file_mod_allowed Whether file modifications are allowed. |
1585 | * @param string $context The usage context. |
1586 | */ |
1587 | return apply_filters( 'file_mod_allowed', ! defined( 'DISALLOW_FILE_MODS' ) || ! DISALLOW_FILE_MODS, $context ); |
1588 | } |
1589 |
|
1590 | /** |
1591 | * Start scraping edited file errors. |
1592 | * |
1593 | * @since 4.9.0 |
1594 | */ |
1595 | function wp_start_scraping_edited_file_errors() { |
1596 | if ( ! isset( $_REQUEST['wp_scrape_key'] ) || ! isset( $_REQUEST['wp_scrape_nonce'] ) ) { |