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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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47 | * There are more fine-grained filters and controls for selective disabling. |
48 | * This filter parallels the AUTOMATIC_UPDATER_DISABLED constant in name. |
49 | * |
50 | * This also disables update notification emails. That may change in the future. |
51 | * |
52 | * @since 3.7.0 |
53 | * |
54 | * @param bool $disabled Whether the updater should be disabled. |
55 | */ |
56 | return apply_filters( 'automatic_updater_disabled', $disabled ); |
57 | } |
58 |
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59 | /** |
60 | * Checks whether access to a given directory is allowed. |
61 | * |
62 | * This is used when detecting version control checkouts. Takes into account |
63 | * the PHP `open_basedir` restrictions, so that WordPress does not try to access |
64 | * directories it is not allowed to. |
65 | * |