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このドキュメントでは、 php中国語ネットマニュアル リリース
(PHP 4, PHP 5)
gzgets — Get line from file pointer
$zp
[, int $length
] )Gets a (uncompressed) string of up to length - 1 bytes read from the given file pointer. Reading ends when length - 1 bytes have been read, on a newline, or on EOF (whichever comes first).
zp
The gz-file pointer. It must be valid, and must point to a file successfully opened by gzopen() .
length
The length of data to get.
The uncompressed string, or FALSE
on error.
Example #1 gzgets() example
<?php
$handle = gzopen ( 'somefile.gz' , 'r' );
while (! gzeof ( $handle )) {
$buffer = gzgets ( $handle , 4096 );
echo $buffer ;
}
gzclose ( $handle );
?>
[#1] [2005-08-04 11:21:38]
For the above example by VIJAY, using gzgetc would be better, as I've encountered binary/text file incompatibilities (at least with PHP 4.0.4).
[#2] prismngp1 at yahoo dot com [2002-08-10 05:19:00]
<?php
// this is simple code by VIJAY to unzip .gz file
$file = "/absolute/path/to/your/file" ;
$fp = fopen("$file", "w") ;
// file to be unzipped on your server
$filename = "filename.gz" ;
$zp = gzopen($filename, "r");
if ($zp)
{
while (!gzeof($zp))
{
$buff1 = gzgets ($zp, 4096) ;
fputs($fp, $buff1) ;
}
}
gzclose($zp) ;
fclose($fp) ;
?>