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hphp_to_string

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.

Casts a given value to a string

function hphp_to_string(
  mixed $v,
): string;

Parameters​

  • mixed $v - The value being casted to a string.

Returns​

  • string - - The result of the string cast.