http_deflate
(no version information, might be only in CVS)
http_deflate -- Deflate data
说明
string
http_deflate ( string data [, int flags = 0] )
Compress data with gzip, zlib AKA deflate or raw deflate encoding.
See the deflate constants table for possible values for the flags parameter.
参数
data
String containing the data that should be encoded
flags
deflate options
返回值
Returns the encoded string on success, or NULL on failure.