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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 |
---|---|
1609 | } |
1610 |
|
1611 | /** |
1612 | * Filters the list of rewrite rules formatted for output to a web.config. |
1613 | * |
1614 | * @since 2.8.0 |
1615 | * |
1616 | * @param string $rules Rewrite rules formatted for IIS web.config. |
1617 | */ |
1618 | return apply_filters( 'iis7_url_rewrite_rules', $rules ); |
1619 | } |
1620 |
|
1621 | /** |
1622 | * Adds a rewrite rule that transforms a URL structure to a set of query vars. |
1623 | * |
1624 | * Any value in the $after parameter that isn't 'bottom' will result in the rule |
1625 | * being placed at the top of the rewrite rules. |
1626 | * |
1627 | * @since 2.1.0 |