Phar::getSignature

(PHP 5 >= 5.3.0, PHP 7, PECL phar >= 1.0.0)

Phar::getSignature — Return MD5/SHA1/SHA256/SHA512/OpenSSL signature of a Phar archive

Description

public Phar::getSignature ( ) : array

Returns the verification signature of a phar archive in a hexadecimal string.

Parameters

Return Values

Array with the opened archive's signature in hash key and MD5, SHA-1, SHA-256, SHA-512, or OpenSSL in hash_type. This signature is a hash calculated on the entire phar's contents, and may be used to verify the integrity of the archive. A valid signature is absolutely required of all executable phar archives if the phar.require_hash INI variable is set to true.

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https://www.php.net/manual/en/phar.getsignature.php