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

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

 * method[CaseInsensitiveDictionary::getAll()](https://developer.wordpress.org/reference/classes/wporg-requests-utility-caseinsensitivedictionary/getall/)
 * Get the headers as an array
 * Used by [0 functions](https://developer.wordpress.org/reference/classes/wporg-requests-utility-caseinsensitivedictionary/getall/#used-by)
   | Uses [0 functions](https://developer.wordpress.org/reference/classes/wporg-requests-utility-caseinsensitivedictionary/getall/#uses)
   | Source: [wp-includes/Requests/src/Utility/CaseInsensitiveDictionary.php:124](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/Requests/src/Utility/CaseInsensitiveDictionary.php#L124-L126)
 * class[CaseInsensitiveDictionary](https://developer.wordpress.org/reference/classes/wporg-requests-utility-caseinsensitivedictionary/)
 * Case-insensitive dictionary, suitable for HTTP headers
 * Used by [0 functions](https://developer.wordpress.org/reference/classes/wporg-requests-utility-caseinsensitivedictionary/#used-by)
   | Uses [0 functions](https://developer.wordpress.org/reference/classes/wporg-requests-utility-caseinsensitivedictionary/#uses)
   | Source: [wp-includes/Requests/src/Utility/CaseInsensitiveDictionary.php:21](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/Requests/src/Utility/CaseInsensitiveDictionary.php#L21-L127)
 * method[CaseInsensitiveDictionary::__construct()](https://developer.wordpress.org/reference/classes/wporg-requests-utility-caseinsensitivedictionary/__construct/)
 * Creates a case insensitive dictionary.
 * Used by [0 functions](https://developer.wordpress.org/reference/classes/wporg-requests-utility-caseinsensitivedictionary/__construct/#used-by)
   | Uses [0 functions](https://developer.wordpress.org/reference/classes/wporg-requests-utility-caseinsensitivedictionary/__construct/#uses)
   | Source: [wp-includes/Requests/src/Utility/CaseInsensitiveDictionary.php:34](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/Requests/src/Utility/CaseInsensitiveDictionary.php#L34-L38)
 * method[CaseInsensitiveDictionary::offsetExists()](https://developer.wordpress.org/reference/classes/wporg-requests-utility-caseinsensitivedictionary/offsetexists/)
 * Used by [0 functions](https://developer.wordpress.org/reference/classes/wporg-requests-utility-caseinsensitivedictionary/offsetexists/#used-by)
   | Uses [0 functions](https://developer.wordpress.org/reference/classes/wporg-requests-utility-caseinsensitivedictionary/offsetexists/#uses)
   | Source: [wp-includes/Requests/src/Utility/CaseInsensitiveDictionary.php:47](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/Requests/src/Utility/CaseInsensitiveDictionary.php#L47-L53)
 * method[CaseInsensitiveDictionary::offsetGet()](https://developer.wordpress.org/reference/classes/wporg-requests-utility-caseinsensitivedictionary/offsetget/)
 * Used by [0 functions](https://developer.wordpress.org/reference/classes/wporg-requests-utility-caseinsensitivedictionary/offsetget/#used-by)
   | Uses [0 functions](https://developer.wordpress.org/reference/classes/wporg-requests-utility-caseinsensitivedictionary/offsetget/#uses)
   | Source: [wp-includes/Requests/src/Utility/CaseInsensitiveDictionary.php:62](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/Requests/src/Utility/CaseInsensitiveDictionary.php#L62-L72)
 * method[CaseInsensitiveDictionary::offsetSet()](https://developer.wordpress.org/reference/classes/wporg-requests-utility-caseinsensitivedictionary/offsetset/)
 * Used by [0 functions](https://developer.wordpress.org/reference/classes/wporg-requests-utility-caseinsensitivedictionary/offsetset/#used-by)
   | Uses [0 functions](https://developer.wordpress.org/reference/classes/wporg-requests-utility-caseinsensitivedictionary/offsetset/#uses)
   | Source: [wp-includes/Requests/src/Utility/CaseInsensitiveDictionary.php:83](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/Requests/src/Utility/CaseInsensitiveDictionary.php#L83-L93)
 * method[CaseInsensitiveDictionary::offsetUnset()](https://developer.wordpress.org/reference/classes/wporg-requests-utility-caseinsensitivedictionary/offsetunset/)
 * Used by [0 functions](https://developer.wordpress.org/reference/classes/wporg-requests-utility-caseinsensitivedictionary/offsetunset/#used-by)
   | Uses [0 functions](https://developer.wordpress.org/reference/classes/wporg-requests-utility-caseinsensitivedictionary/offsetunset/#uses)
   | Source: [wp-includes/Requests/src/Utility/CaseInsensitiveDictionary.php:101](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/Requests/src/Utility/CaseInsensitiveDictionary.php#L101-L107)
 * method[CaseInsensitiveDictionary::getIterator()](https://developer.wordpress.org/reference/classes/wporg-requests-utility-caseinsensitivedictionary/getiterator/)
 * Used by [0 functions](https://developer.wordpress.org/reference/classes/wporg-requests-utility-caseinsensitivedictionary/getiterator/#used-by)
   | Uses [0 functions](https://developer.wordpress.org/reference/classes/wporg-requests-utility-caseinsensitivedictionary/getiterator/#uses)
   | Source: [wp-includes/Requests/src/Utility/CaseInsensitiveDictionary.php:115](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/Requests/src/Utility/CaseInsensitiveDictionary.php#L115-L117)