The HttpResponse
PHP Manual

HttpResponse::setContentType

(PECL pecl_http >= 0.10.0)

HttpResponse::setContentType — Set content type

说明

static bool HttpResponse::setContentType ( string $content_type )

Set the Content-Type of the sent entity.

参数

content_type

the content type of the sent entity (primary/secondary)

返回值

Returns TRUE on success, or FALSE if the content type does not seem to contain a primary and secondary content type part.

参见

The HttpResponse
PHP Manual