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To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
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 |
|---|---|
| 81 | require_once ABSPATH . WPINC . '/http.php'; |
| 82 | $response = wp_remote_get( |
| 83 | admin_url( 'upgrade.php?step=1' ), |
| 84 | array( |
| 85 | 'timeout' => 120, |
| 86 | 'httpversion' => '1.1', |
| 87 | ) |
| 88 | ); |
| 89 | /** This action is documented in wp-admin/network/upgrade.php */ |
| 90 | do_action( 'after_mu_upgrade', $response ); |
| 91 | unset( $response ); |
| 92 | } |
| 93 | unset( $c ); |
| 94 | } |
| 95 | } |
| 96 | |
| 97 | require_once ABSPATH . 'wp-admin/includes/admin.php'; |
| 98 | |
| 99 | auth_redirect(); |