Class Header

Represents a header and all of the values stored by that header

Guzzle\Http\Message\Header implements Guzzle\Common\ToArrayInterface, IteratorAggregate, Countable

Namespace: Guzzle\Http\Message
Located at Guzzle/Http/Message/Header.php

Methods summary
`public`	# `__construct( string $header, array $values = array(), string $glue = ', ' )` Construct a new header object Construct a new header object Parameters `$header` `string` $header Name of the header `$values` `array` $values Values of the header `$glue` `string` $glue Glue used to combine multiple values into a string
`public string`	# `__toString( )` Convert the header to a string Convert the header to a string Returns `string`
`public Guzzle\Http\Message\Header`	# `add( string $value, string $header = null )` Add a value to the list of header values Add a value to the list of header values Parameters `$value` `string` $value Value to add `$header` `string` $header The exact header casing to add with. Defaults to the name of the header. Returns `Guzzle\Http\Message\Header`
`public string`	# `getName( )` Get the name of the header Get the name of the header Returns `string`
`public Guzzle\Http\Message\Header`	# `setGlue( string $glue )` Change the glue used to implode the values Change the glue used to implode the values Parameters `$glue` `string` $glue Glue used to implode multiple values Returns `Guzzle\Http\Message\Header`
`public string`	# `getGlue( )` Get the glue used to implode multiple values into a string Get the glue used to implode multiple values into a string Returns `string`
`public Guzzle\Http\Message\Header`	# `normalize( boolean $explodeOnGlue = false )` Normalize the header to be a single header with an array of values Normalize the header to be a single header with an array of values Parameters `$explodeOnGlue` `boolean` $explodeOnGlue Set to true to explode each header value on the glue of the header Returns `Guzzle\Http\Message\Header`
`public boolean`	# `hasExactHeader( string $header )` Check if a particular case variation is present in the header Example: A header exists on a message for 'Foo', and 'foo'. The Header object will contain all of the values of 'Foo' and all of the values of 'foo'. You can use this method to check to see if a header was set using 'foo' (true), 'Foo' (true), 'FOO' (false), etc. Check if a particular case variation is present in the header Example: A header exists on a message for 'Foo', and 'foo'. The Header object will contain all of the values of 'Foo' and all of the values of 'foo'. You can use this method to check to see if a header was set using 'foo' (true), 'Foo' (true), 'FOO' (false), etc. Parameters `$header` `string` $header Exact header to check for Returns `boolean`
`public boolean`	# `hasValue( string $searchValue, boolean $caseInsensitive = false )` Check if the collection of headers has a particular value Check if the collection of headers has a particular value Parameters `$searchValue` `string` $searchValue Value to search for `$caseInsensitive` `boolean` $caseInsensitive Set to TRUE to use a case insensitive search Returns `boolean`
`public Guzzle\Http\Message\Header`	# `removeValue( string $searchValue )` Remove a specific value from the header Remove a specific value from the header Parameters `$searchValue` `string` $searchValue Value to remove Returns `Guzzle\Http\Message\Header`
`public array`	# `toArray( )` Get all of the header values as a flat array Get the array representation of an object Get all of the header values as a flat array Get the array representation of an object Returns `array` Implementation of `Guzzle\Common\ToArrayInterface::toArray()`
`public array`	# `raw( )` Get the raw data array of the headers. This array is represented as an associative array of the various cases that might be stored in the header and an array of values associated with each case variation. Get the raw data array of the headers. This array is represented as an associative array of the various cases that might be stored in the header and an array of values associated with each case variation. Returns `array`
`public integer`	# `count( )` Returns the total number of header values Returns the total number of header values Returns `integer` Implementation of `Countable::count()`
`public ArrayIterator`	# `getIterator( )` Get an iterator that can be used to easily iterate over each header value Get an iterator that can be used to easily iterate over each header value Returns `ArrayIterator` Implementation of `IteratorAggregate::getIterator()`

Properties summary
`protected array`	`$values`	`array()`	#
`protected mixed`	`$header`		#
`protected mixed`	`$glue`		#
`protected mixed`	`$stringCache`		#
`protected mixed`	`$arrayCache`		#