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Compression function library: Gzopen

Source: Internet
Author: User
Keywords gzopen php Chinese function manual compression function library
Tags aliyun archive file files function function library gzopen html
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(PHP3, PHP4)

Gzopen---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Turn on the compression file

Syntax: int gzopen (string filename, string mode [, int use_include_path])

Description:

Opens a gzip (. gz) file, used for reading or writing, parameter mode and fopen () ("RB" or "WB") are the same, but can also include a compression level ("WB9") or a strategy (strategy): ' F ' is used to filter (filtered) data, such as "Wb6f".

Gzopen () can be used to read files that are not in gzip format, so that Gzopen () will be read directly from files that are not uncompressed.

Open failed this function returns FALSE.

If you want to search for files in include_path, you can use the third parameter and set it to 1.

Example:

<?php

$fp = Gzopen ("/tmp/file.gz", "R");

?>

Reference: Gzclose ()

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