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gzwrite

(PHP 3, 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.
注: 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

例子 1. gzwrite() example
<?php $string = 'Some information to compress'; $gz = gzopen('somefile.gz','w9'); gzwrite($gz, $string); gzclose($gz); ?>

参见

gzread()

gzopen()

后退	起点	前进
gzuncompress	上一级	readgzfile