deflate_add
deflate_add
(PHP 7)
deflate_add — Incrementally deflate data
Description
string deflate_add ( resource $context , string $data [, int $flush_mode = ZLIB_SYNC_FLUSH ] )
Incrementally deflates data in the specified context.
Parameters
-
context -
A context created with deflate_init().
-
data -
A chunk of data to compress.
-
flush_mode -
One of
ZLIB_BLOCK,ZLIB_NO_FLUSH,ZLIB_PARTIAL_FLUSH,ZLIB_SYNC_FLUSH(default),ZLIB_FULL_FLUSH,ZLIB_FINISH. Normally you will want to setZLIB_NO_FLUSHto maximize compression, andZLIB_FINISHto terminate with the last chunk of data. See the » zlib manual for a detailed description of these constants.
Return Values
Returns a chunk of compressed data, or FALSE on failure.
Errors/Exceptions
If invalid arguments are given, an error of level E_WARNING is generated.
See Also
- deflate_init() - Initialize an incremental deflate context
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Licensed under the Creative Commons Attribution License v3.0 or later.
https://secure.php.net/manual/en/function.deflate-add.php
