inflate_init() - zlib函数(压缩文件)
inflate_init()
版本:php7
(PHP 7)
Initialize an incremental inflate context
说明
inflate_init(int $encoding[,array $options= array()]): resourceInitialize an incremental inflate context with the specified$encoding.
参数
$encoding One of the ZLIB_ENCODING_*
constants.
An associative array which may contain the following elements:
levelThe compression level in range -1..9; defaults to -1.
memoryThe compression memory level in range 1..9; defaults to 8.
windowThe zlib window size(logarithmic)in range 8..15; defaults to 15.
strategy One of ZLIB_FILTERED
,ZLIB_HUFFMAN_ONLY
,ZLIB_RLE
,ZLIB_FIXED
or ZLIB_DEFAULT_STRATEGY
(the default).
A string or an array of strings of the preset dictionary(default: no preset dictionary).
返回值
Returns an inflate context resource(zlib.inflate)on success,或者在失败时返回FALSE
.
错误/异常
If an invalid encoding or option is passed to$options, or the context couldn't be created, an error of level E_WARNING
is generated.
参见
inflate_add()
Incrementally inflate encoded datadeflate_init()
Initialize an incremental deflate context
鹏仔微信 15129739599 鹏仔QQ344225443 鹏仔前端 pjxi.com 共享博客 sharedbk.com
图片声明:本站部分配图来自网络。本站只作为美观性配图使用,无任何非法侵犯第三方意图,一切解释权归图片著作权方,本站不承担任何责任。如有恶意碰瓷者,必当奉陪到底严惩不贷!