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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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146 | update_blog_status( $id, 'deleted', '0' ); |
147 |
|
148 | /** |
149 | * Fires after a network site is activated. |
150 | * |
151 | * @since MU |
152 | * |
153 | * @param string $id The ID of the activated site. |
154 | */ |
155 | do_action( 'activate_blog', $id ); |
156 | break; |
157 |
|
158 | case 'deactivateblog': |
159 | /** |
160 | * Fires before a network site is deactivated. |
161 | * |
162 | * @since MU |
163 | * |
164 | * @param string $id The ID of the site being deactivated. |