Class CodeIgniter\HTTP\Header

Class Header

Represents a single HTTP header.

Methods
`public`	`__construct(string $name, array<int\|string, array<string, string>\|string>\|string\|null $value = null)` Header constructor. name is mandatory, if a value is provided, it will be set. Header constructor. name is mandatory, if a value is provided, it will be set.	#
`public`	`getName(): string` Returns the name of the header, in the same case it was set. Returns the name of the header, in the same case it was set.	#
`public`	`getValue(): array<int\|string, array<string, string>\|string>\|string` Gets the raw value of the header. This may return either a string of an array, depending on whether the header has… Gets the raw value of the header. This may return either a string of an array, depending on whether the header has multiple values or not.	#
`public`	`setName(string $name): $this` Sets the name of the header, overwriting any previous value. Sets the name of the header, overwriting any previous value.	#
`public`	`setValue(array<int\|string, array<string, string>\|string>\|string\|null $value = null): $this` Sets the value of the header, overwriting any previous value(s). Sets the value of the header, overwriting any previous value(s).	#
`public`	`appendValue(array<string, string>\|string\|null $value = null): $this` Appends a value to the list of values for this header. If the header is a single value string, it will be converted to… Appends a value to the list of values for this header. If the header is a single value string, it will be converted to an array.	#
`public`	`prependValue(array<string, string>\|string\|null $value = null): $this` Prepends a value to the list of values for this header. If the header is a single value string, it will be converted to… Prepends a value to the list of values for this header. If the header is a single value string, it will be converted to an array.	#
`public`	`getValueLine(): string` Retrieves a comma-separated string of the values for a single header. Retrieves a comma-separated string of the values for a single header. NOTE: Not all header values may be appropriately represented using comma concatenation. For such headers, use getHeader() instead and supply your own delimiter when concatenating.	#
`public`	`__toString(): string` Returns a representation of the entire header string, including the header name and all values converted to the proper… Returns a representation of the entire header string, including the header name and all values converted to the proper format.	#

Properties
`protected`	`string`	`$name`	#
`protected`	`array<int\|string, array<string, string>\|string>\|string`	`$value`	#