sha1()

sha1()

function sha1(string $string, bool $binary = false): string

Calculates the SHA-1 hash of a string.

Parameters:

• $string (string)
• $binary (bool), default false, optional

Returns: string

No examples yet — check examples/ and showcases/ for usage patterns.

Internals

For how sha1 is implemented in the compiler, see the internals page.