HttpMessage::guessContentType
(PECL pecl_http >= 1.0.0)
HttpMessage::guessContentType — Guess content type
说明
public
string HttpMessage::guessContentType
( string
$magic_file
[, int $magic_mode = MAGIC_MIME
] )Attempts to guess the content type of the message body through libmagic.
参数
-
magic_file -
the magic.mime database to use
-
magic_mode -
flags for libmagic
返回值
Returns the guessed content type on success 或者在失败时返回 FALSE.
错误／异常
Throws HttpRuntimeException, HttpInvalidParamException.
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