Title: wp-includes/Requests/Utility/CaseInsensitiveDictionary.php | Developer.WordPress.org

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# File: wp-includes/Requests/Utility/CaseInsensitiveDictionary.php

 * method[Requests_Utility_CaseInsensitiveDictionary::getAll()](https://developer.wordpress.org/reference/classes/requests_utility_caseinsensitivedictionary/getall/)
 * Get the headers as an array
 * Used by [0 functions](https://developer.wordpress.org/reference/classes/requests_utility_caseinsensitivedictionary/getall/#used-by)
   | Uses [0 functions](https://developer.wordpress.org/reference/classes/requests_utility_caseinsensitivedictionary/getall/#uses)
   | Source: [wp-includes/Requests/Utility/CaseInsensitiveDictionary.php:100](https://github.com/WordPress/wordpress-develop/blob/7.1/src/wp-includes/Requests/Utility/CaseInsensitiveDictionary.php#L100-L102)
 * method[Requests_Utility_CaseInsensitiveDictionary::offsetUnset()](https://developer.wordpress.org/reference/classes/requests_utility_caseinsensitivedictionary/offsetunset/)
 * Unset the given header
 * Used by [0 functions](https://developer.wordpress.org/reference/classes/requests_utility_caseinsensitivedictionary/offsetunset/#used-by)
   | Uses [0 functions](https://developer.wordpress.org/reference/classes/requests_utility_caseinsensitivedictionary/offsetunset/#uses)
   | Source: [wp-includes/Requests/Utility/CaseInsensitiveDictionary.php:82](https://github.com/WordPress/wordpress-develop/blob/7.1/src/wp-includes/Requests/Utility/CaseInsensitiveDictionary.php#L82-L84)
 * method[Requests_Utility_CaseInsensitiveDictionary::getIterator()](https://developer.wordpress.org/reference/classes/requests_utility_caseinsensitivedictionary/getiterator/)
 * Get an iterator for the data
 * Used by [0 functions](https://developer.wordpress.org/reference/classes/requests_utility_caseinsensitivedictionary/getiterator/#used-by)
   | Uses [0 functions](https://developer.wordpress.org/reference/classes/requests_utility_caseinsensitivedictionary/getiterator/#uses)
   | Source: [wp-includes/Requests/Utility/CaseInsensitiveDictionary.php:91](https://github.com/WordPress/wordpress-develop/blob/7.1/src/wp-includes/Requests/Utility/CaseInsensitiveDictionary.php#L91-L93)
 * class[Requests_Utility_CaseInsensitiveDictionary](https://developer.wordpress.org/reference/classes/requests_utility_caseinsensitivedictionary/)
 * Case-insensitive dictionary, suitable for HTTP headers
 * Used by [1 function](https://developer.wordpress.org/reference/classes/requests_utility_caseinsensitivedictionary/#used-by)
   | Uses [0 functions](https://developer.wordpress.org/reference/classes/requests_utility_caseinsensitivedictionary/#uses)
   | Source: [wp-includes/Requests/Utility/CaseInsensitiveDictionary.php:15](https://github.com/WordPress/wordpress-develop/blob/7.1/src/wp-includes/Requests/Utility/CaseInsensitiveDictionary.php#L15-L103)
 * method[Requests_Utility_CaseInsensitiveDictionary::__construct()](https://developer.wordpress.org/reference/classes/requests_utility_caseinsensitivedictionary/__construct/)
 * Creates a case insensitive dictionary.
 * Used by [0 functions](https://developer.wordpress.org/reference/classes/requests_utility_caseinsensitivedictionary/__construct/#used-by)
   | Uses [0 functions](https://developer.wordpress.org/reference/classes/requests_utility_caseinsensitivedictionary/__construct/#uses)
   | Source: [wp-includes/Requests/Utility/CaseInsensitiveDictionary.php:28](https://github.com/WordPress/wordpress-develop/blob/7.1/src/wp-includes/Requests/Utility/CaseInsensitiveDictionary.php#L28-L32)
 * method[Requests_Utility_CaseInsensitiveDictionary::offsetExists()](https://developer.wordpress.org/reference/classes/requests_utility_caseinsensitivedictionary/offsetexists/)
 * Check if the given item exists
 * Used by [0 functions](https://developer.wordpress.org/reference/classes/requests_utility_caseinsensitivedictionary/offsetexists/#used-by)
   | Uses [0 functions](https://developer.wordpress.org/reference/classes/requests_utility_caseinsensitivedictionary/offsetexists/#uses)
   | Source: [wp-includes/Requests/Utility/CaseInsensitiveDictionary.php:40](https://github.com/WordPress/wordpress-develop/blob/7.1/src/wp-includes/Requests/Utility/CaseInsensitiveDictionary.php#L40-L43)
 * method[Requests_Utility_CaseInsensitiveDictionary::offsetGet()](https://developer.wordpress.org/reference/classes/requests_utility_caseinsensitivedictionary/offsetget/)
 * Get the value for the item
 * Used by [0 functions](https://developer.wordpress.org/reference/classes/requests_utility_caseinsensitivedictionary/offsetget/#used-by)
   | Uses [0 functions](https://developer.wordpress.org/reference/classes/requests_utility_caseinsensitivedictionary/offsetget/#uses)
   | Source: [wp-includes/Requests/Utility/CaseInsensitiveDictionary.php:51](https://github.com/WordPress/wordpress-develop/blob/7.1/src/wp-includes/Requests/Utility/CaseInsensitiveDictionary.php#L51-L58)
 * method[Requests_Utility_CaseInsensitiveDictionary::offsetSet()](https://developer.wordpress.org/reference/classes/requests_utility_caseinsensitivedictionary/offsetset/)
 * Set the given item
 * Used by [0 functions](https://developer.wordpress.org/reference/classes/requests_utility_caseinsensitivedictionary/offsetset/#used-by)
   | Uses [0 functions](https://developer.wordpress.org/reference/classes/requests_utility_caseinsensitivedictionary/offsetset/#uses)
   | Source: [wp-includes/Requests/Utility/CaseInsensitiveDictionary.php:68](https://github.com/WordPress/wordpress-develop/blob/7.1/src/wp-includes/Requests/Utility/CaseInsensitiveDictionary.php#L68-L75)