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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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294 | $cookie = explode('; ', urldecode(empty($_POST['cookie']) ? $_GET['cookie'] : $_POST['cookie'])); // AJAX scripts must pass cookie=document.cookie |
295 | foreach ( $cookie as $tasty ) { |
296 | if ( false !== strpos($tasty, USER_COOKIE) ) |
297 | $user = substr(strstr($tasty, '='), 1); |
298 | if ( false !== strpos($tasty, PASS_COOKIE) ) |
299 | $pass = substr(strstr($tasty, '='), 1); |
300 | } |
301 | if ( !wp_login( $user, $pass, true ) ) |
302 | die('-1'); |
303 | do_action('check_ajax_referer'); |
304 | } |
305 | endif; |
306 |
|
307 | // Cookie safe redirect. Works around IIS Set-Cookie bug. |
308 | // http://support.microsoft.com/kb/q176113/ |
309 | if ( !function_exists('wp_redirect') ) : |
310 | function wp_redirect($location, $status = 302) { |
311 | global $is_IIS; |
312 |
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