Skip to main content

isDisabled

Note

This is a point-in-time snapshot of the API documentation from January 2026. Going forward, we will not be maintaining a public copy of these references, and recommend users to refer to the built-in signature helpers available in the Hack LSP instead for complete and up-to-date information.

( excerpt from http://php.net/manual/en/reflectionfunction.isdisabled.php )

public function isDisabled(): bool;

Checks if the function is disabled, via the disable_functions directive.

Returns​

  • bool - TRUE if it's disable, otherwise FALSE