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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 |
|---|---|
| 57 | .mu_register label.checkbox { display:inline; } |
| 58 | .mu_register .mu_alert { font-weight:700; padding:10px; color:#333333; background:#ffffe0; border:1px solid #e6db55; } |
| 59 | </style> |
| 60 | <?php |
| 61 | } |
| 62 | |
| 63 | add_action( 'wp_head', 'wpmu_signup_stylesheet' ); |
| 64 | get_header(); |
| 65 | |
| 66 | do_action( 'before_signup_form' ); |
| 67 | ?> |
| 68 | <div id="content" class="widecolumn"> |
| 69 | <div class="mu_register"> |
| 70 | <?php |
| 71 | /** |
| 72 | * Generates and displays the Signup and Create Site forms |
| 73 | * |
| 74 | * @since MU |
| 75 | * |