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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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129 |
|
130 | /** |
131 | * Filters the row links displayed for each site on the My Sites screen. |
132 | * |
133 | * @since MU (3.0.0) |
134 | * |
135 | * @param string $actions The HTML site link markup. |
136 | * @param object $user_blog An object containing the site data. |
137 | */ |
138 | $actions = apply_filters( 'myblogs_blog_actions', $actions, $user_blog ); |
139 |
|
140 | echo "<p class='my-sites-actions'>" . $actions . '</p>'; |
141 |
|
142 | /** This filter is documented in wp-admin/my-sites.php */ |
143 | echo apply_filters( 'myblogs_options', '', $user_blog ); |
144 |
|
145 | echo '</li>'; |
146 |
|
147 | restore_current_blog(); |