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PasswordSentry

Latest Version [8.00202205221] Last Updated [May-22-2022]

Tools

PHP Manual [Gmagick

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PHP Manual || Gmagick

(PECL gmagick >= Unknown)

Gmagick::getimagesignatureGenerates an SHA-256 message digest

Description

public Gmagick::getimagesignature ( void ) : string

Generates an SHA-256 message digest for the image pixel stream.

Parameters

This function has no parameters.

Return Values

Returns a string containing the SHA-256 hash of the file.

Errors/Exceptions

Throws an GmagickException on error.



PHP Manual || Gmagick