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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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2171 |
|
2172 | /** |
2173 | * Filter whether to enable automatic core updates for development versions. |
2174 | * |
2175 | * @since 3.7.0 |
2176 | * |
2177 | * @param bool $upgrade_dev Whether to enable automatic updates for |
2178 | * development versions. |
2179 | */ |
2180 | if ( ! apply_filters( 'allow_dev_auto_core_updates', $upgrade_dev ) ) |
2181 | return false; |
2182 | // Else fall through to minor + major branches below. |
2183 | } |
2184 |
|
2185 | // 4: Minor In-branch updates (3.7.0 -> 3.7.1 -> 3.7.2 -> 3.7.4) |
2186 | if ( $current_branch == $new_branch ) { |
2187 |
|
2188 | /** |
2189 | * Filter whether to enable minor automatic core updates. |