(PHP 4, PHP 5, PHP 7)
Binary-safe gz-file write
int gzwrite ( resource $zp, string $string [, int $length ] )
gzwrite() writes the contents of string
to the given gz-file.
Parameters:
zp
The gz-file pointer. It must be valid, and must point to a file successfully opened by gzopen().
string
The string to write.
length
The number of uncompressed bytes to write. If supplied, writing will stop after length
(uncompressed) bytes have been written or the end of string
is reached, whichever comes first.
Note:
Note that if the
length
argument is given, then the magic_quotes_runtime configuration option will be ignored and no slashes will be stripped fromstring
.
Returns:
Returns the number of (uncompressed) bytes written to the given gz-file stream.
Examples:
gzwrite() example
<?php $string = 'Some information to compress'; $gz = gzopen('somefile.gz','w9'); gzwrite($gz, $string); gzclose($gz); ?>
See also:
gzread() -
gzopen() -
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