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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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204 | } |
205 | if ( ! empty( $messages ) ) { |
206 | /** |
207 | * Filters instructional messages displayed above the login form. |
208 | * |
209 | * @since 2.5.0 |
210 | * |
211 | * @param string $messages Login messages. |
212 | */ |
213 | echo '<p class="message">' . apply_filters( 'login_messages', $messages ) . "</p>\n"; |
214 | } |
215 | } |
216 | } // End of login_header() |
217 |
|
218 | /** |
219 | * Outputs the footer for the login page. |
220 | * |
221 | * @param string $input_id Which input to auto-focus |
222 | */ |