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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 |
---|---|
135 | exit(); |
136 | break; |
137 |
|
138 | case 'activateblog': |
139 | check_admin_referer( 'activateblog' ); |
140 | if ( ! current_user_can( 'manage_sites' ) ) |
141 | wp_die( __( 'You do not have permission to access this page.' ) ); |
142 |
|
143 | update_blog_status( $id, 'deleted', '0' ); |
144 | do_action( 'activate_blog', $id ); |
145 | wp_safe_redirect( add_query_arg( array( 'updated' => 'true', 'action' => 'activate' ), wp_get_referer() ) ); |
146 | exit(); |
147 | break; |
148 |
|
149 | case 'deactivateblog': |
150 | check_admin_referer( 'deactivateblog' ); |
151 | if ( ! current_user_can( 'manage_sites' ) ) |
152 | wp_die( __( 'You do not have permission to access this page.' ) ); |
153 |
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