readgzfile()

readgzfile

(PHP 4, PHP 5, PHP 7, PHP 8)

readgzfile — Output a gz-file

Description

readgzfile(string $filename, int $use_include_path = 0): int|false Reads a file, decompresses it, and writes it to standard output.

readgzfile() can be used to read a file which is not in gzip format; in this case, it will directly read from the file without decompression.

Parameters

filename: The file name. This file will be opened from the filesystem, and its contents written to standard output.

use_include_path: You can set this optional parameter to 1 if you want to search for the file in the include_path too.

Return Values

Returns the number of (uncompressed) bytes read from the file on success, or false on failure.

Errors/Exceptions

Upon failure, an E_WARNING is emitted.

See Also

• gzpassthru() - Output all remaining data on a gz-file pointer
• gzfile() - Read entire gz-file into an array
• gzopen() - Open gz-file

Sidslut

Orginalhemsidan på Engelska :https://www.php.net/manual/en/function.readgzfile.php
PHP Funktioner Funktionsreferens Komprimerings- och arkivtillägg Zlib — Zlib Komprimering

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