gzinflate

Inflate a deflated string (PHP 4 >= 4.0.4, PHP 5)
string gzinflate ( string data [, int length] )

This function inflate a deflated string.

Parameters

data: The data compressed by gzdeflate().
length: The maximum length of data to decode.

Return Values

The original uncompressed data or FALSE on error.

The function will return an error if the uncompressed data is more than 32768 times the length of the compressed input data or more than the optional parameter length.

Examples

Example 2729. gzinflate() example

copy to clipboard

<?php

$compressed   = gzdeflate('Compress me', 9);
$uncompressed = gzinflate($compressed);

echo $uncompressed;
?>

See Also

gzdeflate()

gzcompress()

gzuncompress()

gzencode()

Code Examples / Notes » gzinflate

boris

When retrieving mod_gzip'ed content and using gzinflate() to decode the data, be sure to strip the first 10 chars from the retrieved content. $dec = gzinflate(substr($enc,10));

spikeles_

This can be used to inflate streams compressed by the Java class java.util.zip.Deflater but you must strip the first 2 bytes off it. ( much like the above comment ) $result = gzinflate(substr($compressedData, 2))

patatraboum

Some gz string strip header and return inflated It actualy processes some first member of the gz See rfc1952 at http://www.faqs.org/rfcs/rfc1952.html for more details and improvment as gzdecode <? function gzBody($gzData){ if(substr($gzData,0,3)=="\x1f\x8b\x08"){ $i=10; $flg=ord(substr($gzData,3,1)); if($flg>0){ if($flg&4){ list($xlen)=unpack('v',substr($gzData,$i,2)); $i=$i+2+$xlen; } if($flg&8) $i=strpos($gzData,"\0",$i)+1; if($flg&16) $i=strpos($gzData,"\0",$i)+1; if($flg&2) $i=$i+2; } return gzinflate(substr($gzData,$i,-8)); } else return false; } ?>

gzinflate

Inflate a deflated string (PHP 4 >= 4.0.4, PHP 5) string gzinflate ( string data [, int length] )

Parameters

Return Values

Examples

Example 2729. gzinflate() example

Code Examples / Notes » gzinflate

Change Language

Inflate a deflated string (PHP 4 >= 4.0.4, PHP 5)
string gzinflate ( string data [, int length] )