bzread
(PHP 4 >= 4.3.3, PHP 5)
bzread -- Binary safe bzip2 file read
Beskrivelse
string
bzread ( resource bz [, int length] )
bzread() reads from the given bzip2 file pointer.
Reading stops when length
(uncompressed) bytes have
been read or EOF is reached, whichever comes first.
Parameterliste
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.
Returneringsværdier
Returns the uncompressed data, or FALSE on error.
Eksempler
Eksempel 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;
?>
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