PHP5中文手册·Binary-safe gz-file write -- 追寻梦想＞编程乐园＞PHP 编程

int gzwrite ( resource $zp , string $string [, int $length ] )

gzwrite() writes the contents of string to the given gz-file.

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 from string .

Returns the number of (uncompressed) bytes written to the given gz-file stream.

Example#1 gzwrite() example


<?php
$string = 'Some information to compress';
$gz = gzopen('somefile.gz','w9');
gzwrite($gz, $string);
gzclose($gz);
?>


	PHP5中文手册 gzuncompress readgzfile Zlib PHP Manual gzwrite (PHP 4, PHP 5) gzwrite — Binary-safe gz-file write 说明 int gzwrite ( resource `$zp` , string `$string` [, int `$length` ] ) gzwrite() writes the contents of `string` to the given gz-file. 参数 `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 from `string` . 返回值 Returns the number of (uncompressed) bytes written to the given gz-file stream. 范例 Example#1 gzwrite() example `<?php $string = 'Some information to compress'; $gz = gzopen('somefile.gz','w9'); gzwrite($gz, $string); gzclose($gz); ?>` 参见 gzread() gzopen() gzuncompress readgzfile Zlib PHP Manual

gzwrite