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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.
This hook occurs 2 times in this file.
Line | Code |
---|---|
74 | </style> |
75 | <?php |
76 | } |
77 |
|
78 | do_action( 'login_enqueue_scripts' ); |
79 | do_action( 'login_head' ); ?> |
80 | </head> |
81 | <body class="login"> |
82 | <?php if ( !is_multisite() ) { ?> |
83 | <div id="login"><h1><a href="<?php echo esc_url( apply_filters('login_headerurl', 'http://wordpress.org/') ); ?>" title="<?php echo esc_attr( apply_filters('login_headertitle', __( 'Powered by WordPress' ) ) ); ?>"><?php bloginfo('name'); ?></a></h1> |
84 | <?php } else { ?> |
85 | <div id="login"><h1><a href="<?php echo esc_url( apply_filters('login_headerurl', network_home_url() ) ); ?>" title="<?php echo esc_attr( apply_filters('login_headertitle', $current_site->site_name ) ); ?>"><span class="hide"><?php bloginfo('name'); ?></span></a></h1> |
86 | <?php } |
87 |
|
88 | $message = apply_filters('login_message', $message); |
89 | if ( !empty( $message ) ) echo $message . "\n"; |
90 |
|
91 | // In case a plugin uses $error rather than the $wp_errors object |
92 | if ( !empty( $error ) ) { |
93 | $wp_error->add('error', $error); |
94 | unset($error); |