Php/docs/function.bzread
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bzread
(PHP 4 >= 4.0.4, PHP 5, PHP 7)
bzread — Binary safe bzip2 file read
Description
bzread
( resource $bz
[, int $length
= 1024
] ) : string|false
bzread() reads from the given bzip2 file pointer.
Reading stops when length
(uncompressed) bytes have
been read or EOF is reached, whichever comes first.
Parameters
bz
- The file pointer. It must be valid and must point to a file successfully opened by bzopen().
length
- If not specified, bzread() will read 1024 (uncompressed) bytes at a time. A maximum of 8192 uncompressed bytes will be read at a time.
Return Values
Returns the uncompressed data, or FALSE
on error.
Examples
Example #1 bzread() example
<?php$file = "/tmp/foo.bz2";$bz = bzopen($file, "r") or die("Couldn't open $file");$decompressed_file = ;while (!feof($bz)) { $decompressed_file .= bzread($bz, 4096);}bzclose($bz);echo "The contents of $file are: <br />\n";echo $decompressed_file;?>