array ( 0 => 'index.php', 1 => 'PHP Manual', ), 'head' => array ( 0 => 'UTF-8', 1 => 'fr', ), 'this' => array ( 0 => 'function.inflate-init.php', 1 => 'inflate_init', ), 'up' => array ( 0 => 'ref.zlib.php', 1 => 'Fonctions Zlib', ), 'prev' => array ( 0 => 'function.inflate-get-status.php', 1 => 'inflate_get_status', ), 'next' => array ( 0 => 'function.ob-gzhandler.php', 1 => 'ob_gzhandler', ), 'alternatives' => array ( ), 'source' => array ( 'lang' => 'en', 'path' => 'reference/zlib/functions/inflate_init.xml', ), ); $setup["toc"] = $TOC; $setup["toc_deprecated"] = $TOC_DEPRECATED; $setup["parents"] = $PARENTS; manual_setup($setup); ?>
(PHP 7, PHP 8)
inflate_init — Initialize an incremental inflate context
Initialize an incremental inflate context with the specified
encoding
.
encoding
One of the ZLIB_ENCODING_*
constants.
options
An associative array which may contain the following elements:
The compression level in range -1..9; defaults to -1.
The compression memory level in range 1..9; defaults to 8.
The zlib window size (logarithmic) in range 8..15; defaults to 15.
One of ZLIB_FILTERED
,
ZLIB_HUFFMAN_ONLY
, ZLIB_RLE
,
ZLIB_FIXED
or
ZLIB_DEFAULT_STRATEGY
(the default).
A string or an array of strings of the preset dictionary (default: no preset dictionary).
Returns an inflate context resource (zlib.inflate
) on
success, ou false
si une erreur survient.
If an invalid encoding or option is passed to options
,
or the context couldn't be created, an error of level
E_WARNING
is generated.
Version | Description |
---|---|
8.0.0 | On success, this function returns an InflateContext instance now; previously, a resource was returned. |
Unlike gzinflate(), incremental inflate contexts do not constrain the length of the decoded data, so provide no automatic protection against Zip bombs.