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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 |
---|---|
392 | exit(); |
393 | break; |
394 |
|
395 | case 'activateblog': |
396 | check_admin_referer( 'activateblog' ); |
397 | if ( ! current_user_can( 'manage_sites' ) ) |
398 | wp_die( __( 'You do not have permission to access this page.' ) ); |
399 |
|
400 | update_blog_status( $id, 'deleted', '0' ); |
401 | do_action( 'activate_blog', $id ); |
402 | wp_redirect( add_query_arg( array( 'updated' => 'true', 'action' => 'activate' ), wp_get_referer() ) ); |
403 | exit(); |
404 | break; |
405 |
|
406 | case 'deactivateblog': |
407 | check_admin_referer( 'deactivateblog' ); |
408 | if ( ! current_user_can( 'manage_sites' ) ) |
409 | wp_die( __( 'You do not have permission to access this page.' ) ); |
410 |
|