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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 |
|---|---|
| 340 | * non-web runtimes. If this filter returns true, maintenance mode will be |
| 341 | * active and the request will end. If false, the request will be allowed to |
| 342 | * continue processing even if maintenance mode should be active. |
| 343 | * |
| 344 | * @since 4.6.0 |
| 345 | * |
| 346 | * @param bool $enable_checks Whether to enable maintenance mode. Default true. |
| 347 | * @param int $upgrading The timestamp set in the .maintenance file. |
| 348 | */ |
| 349 | if ( ! apply_filters( 'enable_maintenance_mode', true, $upgrading ) ) { |
| 350 | return false; |
| 351 | } |
| 352 | |
| 353 | return true; |
| 354 | } |
| 355 | |
| 356 | /** |
| 357 | * Get the time elapsed so far during this PHP script. |
| 358 | * |