Title: Methods | Page 19 of 49 | Developer.WordPress.org --- # Methods * method[MessageBuilder::usingRole()](https://developer.wordpress.org/reference/classes/wordpress-aiclient-builders-messagebuilder/usingrole/) * Sets the role of the message sender. * Used by [2 functions](https://developer.wordpress.org/reference/classes/wordpress-aiclient-builders-messagebuilder/usingrole/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/classes/wordpress-aiclient-builders-messagebuilder/usingrole/#uses) | Source: [wp-includes/php-ai-client/src/Builders/MessageBuilder.php:92](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/php-ai-client/src/Builders/MessageBuilder.php#L92-L96) * method[MessageBuilder::usingUserRole()](https://developer.wordpress.org/reference/classes/wordpress-aiclient-builders-messagebuilder/usinguserrole/) * Sets the role to user. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wordpress-aiclient-builders-messagebuilder/usinguserrole/#used-by) | Uses [1 function](https://developer.wordpress.org/reference/classes/wordpress-aiclient-builders-messagebuilder/usinguserrole/#uses) | Source: [wp-includes/php-ai-client/src/Builders/MessageBuilder.php:104](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/php-ai-client/src/Builders/MessageBuilder.php#L104-L107) * method[MessageBuilder::withFile()](https://developer.wordpress.org/reference/classes/wordpress-aiclient-builders-messagebuilder/withfile/) * Adds a file to the message. * Used by [1 function](https://developer.wordpress.org/reference/classes/wordpress-aiclient-builders-messagebuilder/withfile/#used-by) | Uses [2 functions](https://developer.wordpress.org/reference/classes/wordpress-aiclient-builders-messagebuilder/withfile/#uses) | Source: [wp-includes/php-ai-client/src/Builders/MessageBuilder.php:153](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/php-ai-client/src/Builders/MessageBuilder.php#L153-L158) * method[MessageBuilder::withFunctionCall()](https://developer.wordpress.org/reference/classes/wordpress-aiclient-builders-messagebuilder/withfunctioncall/) * Adds a function call to the message. * Used by [1 function](https://developer.wordpress.org/reference/classes/wordpress-aiclient-builders-messagebuilder/withfunctioncall/#used-by) | Uses [1 function](https://developer.wordpress.org/reference/classes/wordpress-aiclient-builders-messagebuilder/withfunctioncall/#uses) | Source: [wp-includes/php-ai-client/src/Builders/MessageBuilder.php:167](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/php-ai-client/src/Builders/MessageBuilder.php#L167-L171) * method[MessageBuilder::withFunctionResponse()](https://developer.wordpress.org/reference/classes/wordpress-aiclient-builders-messagebuilder/withfunctionresponse/) * Adds a function response to the message. * Used by [1 function](https://developer.wordpress.org/reference/classes/wordpress-aiclient-builders-messagebuilder/withfunctionresponse/#used-by) | Uses [1 function](https://developer.wordpress.org/reference/classes/wordpress-aiclient-builders-messagebuilder/withfunctionresponse/#uses) | Source: [wp-includes/php-ai-client/src/Builders/MessageBuilder.php:180](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/php-ai-client/src/Builders/MessageBuilder.php#L180-L184) * method[MessageBuilder::withMessageParts()](https://developer.wordpress.org/reference/classes/wordpress-aiclient-builders-messagebuilder/withmessageparts/) * Adds multiple message parts to the message. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wordpress-aiclient-builders-messagebuilder/withmessageparts/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/classes/wordpress-aiclient-builders-messagebuilder/withmessageparts/#uses) | Source: [wp-includes/php-ai-client/src/Builders/MessageBuilder.php:193](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/php-ai-client/src/Builders/MessageBuilder.php#L193-L199) * method[MessageBuilder::withText()](https://developer.wordpress.org/reference/classes/wordpress-aiclient-builders-messagebuilder/withtext/) * Adds text content to the message. * Used by [1 function](https://developer.wordpress.org/reference/classes/wordpress-aiclient-builders-messagebuilder/withtext/#used-by) | Uses [1 function](https://developer.wordpress.org/reference/classes/wordpress-aiclient-builders-messagebuilder/withtext/#uses) | Source: [wp-includes/php-ai-client/src/Builders/MessageBuilder.php:128](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/php-ai-client/src/Builders/MessageBuilder.php#L128-L135) * method[MessageBuilder::__clone()](https://developer.wordpress.org/reference/classes/wordpress-aiclient-builders-messagebuilder/__clone/) * Creates a deep clone of this builder. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wordpress-aiclient-builders-messagebuilder/__clone/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/classes/wordpress-aiclient-builders-messagebuilder/__clone/#uses) | Source: [wp-includes/php-ai-client/src/Builders/MessageBuilder.php:74](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/php-ai-client/src/Builders/MessageBuilder.php#L74-L83) * method[MessageBuilder::__construct()](https://developer.wordpress.org/reference/classes/wordpress-aiclient-builders-messagebuilder/__construct/) * Constructor. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wordpress-aiclient-builders-messagebuilder/__construct/#used-by) | Uses [5 functions](https://developer.wordpress.org/reference/classes/wordpress-aiclient-builders-messagebuilder/__construct/#uses) | Source: [wp-includes/php-ai-client/src/Builders/MessageBuilder.php:43](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/php-ai-client/src/Builders/MessageBuilder.php#L43-L65) * method[MessagePart::fromArray()](https://developer.wordpress.org/reference/classes/wordpress-aiclient-messages-dto-messagepart/fromarray/) * {@inheritDoc} * Used by [3 functions](https://developer.wordpress.org/reference/classes/wordpress-aiclient-messages-dto-messagepart/fromarray/#used-by) | Uses [4 functions](https://developer.wordpress.org/reference/classes/wordpress-aiclient-messages-dto-messagepart/fromarray/#uses) | Source: [wp-includes/php-ai-client/src/Messages/DTO/MessagePart.php:225](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/php-ai-client/src/Messages/DTO/MessagePart.php#L225-L245) * method[MessagePart::getChannel()](https://developer.wordpress.org/reference/classes/wordpress-aiclient-messages-dto-messagepart/getchannel/) * Gets the channel this message part belongs to. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wordpress-aiclient-messages-dto-messagepart/getchannel/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/classes/wordpress-aiclient-messages-dto-messagepart/getchannel/#uses) | Source: [wp-includes/php-ai-client/src/Messages/DTO/MessagePart.php:113](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/php-ai-client/src/Messages/DTO/MessagePart.php#L113-L116) * method[MessagePart::getFile()](https://developer.wordpress.org/reference/classes/wordpress-aiclient-messages-dto-messagepart/getfile/) * Gets the file. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wordpress-aiclient-messages-dto-messagepart/getfile/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/classes/wordpress-aiclient-messages-dto-messagepart/getfile/#uses) | Source: [wp-includes/php-ai-client/src/Messages/DTO/MessagePart.php:157](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/php-ai-client/src/Messages/DTO/MessagePart.php#L157-L160) * method[MessagePart::getFunctionCall()](https://developer.wordpress.org/reference/classes/wordpress-aiclient-messages-dto-messagepart/getfunctioncall/) * Gets the function call. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wordpress-aiclient-messages-dto-messagepart/getfunctioncall/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/classes/wordpress-aiclient-messages-dto-messagepart/getfunctioncall/#uses) | Source: [wp-includes/php-ai-client/src/Messages/DTO/MessagePart.php:168](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/php-ai-client/src/Messages/DTO/MessagePart.php#L168-L171) * method[MessagePart::getFunctionResponse()](https://developer.wordpress.org/reference/classes/wordpress-aiclient-messages-dto-messagepart/getfunctionresponse/) * Gets the function response. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wordpress-aiclient-messages-dto-messagepart/getfunctionresponse/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/classes/wordpress-aiclient-messages-dto-messagepart/getfunctionresponse/#uses) | Source: [wp-includes/php-ai-client/src/Messages/DTO/MessagePart.php:179](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/php-ai-client/src/Messages/DTO/MessagePart.php#L179-L182) * method[MessagePart::getJsonSchema()](https://developer.wordpress.org/reference/classes/wordpress-aiclient-messages-dto-messagepart/getjsonschema/) * {@inheritDoc} * Used by [1 function](https://developer.wordpress.org/reference/classes/wordpress-aiclient-messages-dto-messagepart/getjsonschema/#used-by) | Uses [3 functions](https://developer.wordpress.org/reference/classes/wordpress-aiclient-messages-dto-messagepart/getjsonschema/#uses) | Source: [wp-includes/php-ai-client/src/Messages/DTO/MessagePart.php:188](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/php-ai-client/src/Messages/DTO/MessagePart.php#L188-L193) * method[MessagePart::getText()](https://developer.wordpress.org/reference/classes/wordpress-aiclient-messages-dto-messagepart/gettext/) * Gets the text content. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wordpress-aiclient-messages-dto-messagepart/gettext/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/classes/wordpress-aiclient-messages-dto-messagepart/gettext/#uses) | Source: [wp-includes/php-ai-client/src/Messages/DTO/MessagePart.php:146](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/php-ai-client/src/Messages/DTO/MessagePart.php#L146-L149) * method[MessagePart::getThoughtSignature()](https://developer.wordpress.org/reference/classes/wordpress-aiclient-messages-dto-messagepart/getthoughtsignature/) * Gets the thought signature. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wordpress-aiclient-messages-dto-messagepart/getthoughtsignature/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/classes/wordpress-aiclient-messages-dto-messagepart/getthoughtsignature/#uses) | Source: [wp-includes/php-ai-client/src/Messages/DTO/MessagePart.php:135](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/php-ai-client/src/Messages/DTO/MessagePart.php#L135-L138) * method[MessagePart::getType()](https://developer.wordpress.org/reference/classes/wordpress-aiclient-messages-dto-messagepart/gettype/) * Gets the type of this message part. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wordpress-aiclient-messages-dto-messagepart/gettype/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/classes/wordpress-aiclient-messages-dto-messagepart/gettype/#uses) | Source: [wp-includes/php-ai-client/src/Messages/DTO/MessagePart.php:124](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/php-ai-client/src/Messages/DTO/MessagePart.php#L124-L127) * method[MessagePart::toArray()](https://developer.wordpress.org/reference/classes/wordpress-aiclient-messages-dto-messagepart/toarray/) * {@inheritDoc} * Used by [0 functions](https://developer.wordpress.org/reference/classes/wordpress-aiclient-messages-dto-messagepart/toarray/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/classes/wordpress-aiclient-messages-dto-messagepart/toarray/#uses) | Source: [wp-includes/php-ai-client/src/Messages/DTO/MessagePart.php:201](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/php-ai-client/src/Messages/DTO/MessagePart.php#L201-L219) * method[MessagePart::__clone()](https://developer.wordpress.org/reference/classes/wordpress-aiclient-messages-dto-messagepart/__clone/) * Performs a deep clone of the message part. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wordpress-aiclient-messages-dto-messagepart/__clone/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/classes/wordpress-aiclient-messages-dto-messagepart/__clone/#uses) | Source: [wp-includes/php-ai-client/src/Messages/DTO/MessagePart.php:254](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/php-ai-client/src/Messages/DTO/MessagePart.php#L254-L265) * method[MessagePart::__construct()](https://developer.wordpress.org/reference/classes/wordpress-aiclient-messages-dto-messagepart/__construct/) * Constructor that accepts various content types and infers the message part type. * Used by [10 functions](https://developer.wordpress.org/reference/classes/wordpress-aiclient-messages-dto-messagepart/__construct/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/classes/wordpress-aiclient-messages-dto-messagepart/__construct/#uses) | Source: [wp-includes/php-ai-client/src/Messages/DTO/MessagePart.php:85](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/php-ai-client/src/Messages/DTO/MessagePart.php#L85-L105) * method[MimeType::equals()](https://developer.wordpress.org/reference/classes/wordpress-aiclient-files-valueobjects-mimetype/equals/) * Checks if this MIME type equals another. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wordpress-aiclient-files-valueobjects-mimetype/equals/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/classes/wordpress-aiclient-files-valueobjects-mimetype/equals/#uses) | Source: [wp-includes/php-ai-client/src/Files/ValueObjects/MimeType.php:234](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/php-ai-client/src/Files/ValueObjects/MimeType.php#L234-L243) * method[MimeType::fromExtension()](https://developer.wordpress.org/reference/classes/wordpress-aiclient-files-valueobjects-mimetype/fromextension/) * Creates a MimeType from a file extension. * Used by [1 function](https://developer.wordpress.org/reference/classes/wordpress-aiclient-files-valueobjects-mimetype/fromextension/#used-by) | Uses [1 function](https://developer.wordpress.org/reference/classes/wordpress-aiclient-files-valueobjects-mimetype/fromextension/#uses) | Source: [wp-includes/php-ai-client/src/Files/ValueObjects/MimeType.php:134](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/php-ai-client/src/Files/ValueObjects/MimeType.php#L134-L141) * method[MimeType::isAudio()](https://developer.wordpress.org/reference/classes/wordpress-aiclient-files-valueobjects-mimetype/isaudio/) * Checks if this is an audio MIME type. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wordpress-aiclient-files-valueobjects-mimetype/isaudio/#used-by) | Uses [1 function](https://developer.wordpress.org/reference/classes/wordpress-aiclient-files-valueobjects-mimetype/isaudio/#uses) | Source: [wp-includes/php-ai-client/src/Files/ValueObjects/MimeType.php:188](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/php-ai-client/src/Files/ValueObjects/MimeType.php#L188-L191) * method[MimeType::isDocument()](https://developer.wordpress.org/reference/classes/wordpress-aiclient-files-valueobjects-mimetype/isdocument/) * Checks if this is a document MIME type. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wordpress-aiclient-files-valueobjects-mimetype/isdocument/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/classes/wordpress-aiclient-files-valueobjects-mimetype/isdocument/#uses) | Source: [wp-includes/php-ai-client/src/Files/ValueObjects/MimeType.php:221](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/php-ai-client/src/Files/ValueObjects/MimeType.php#L221-L224) * method[MimeType::isImage()](https://developer.wordpress.org/reference/classes/wordpress-aiclient-files-valueobjects-mimetype/isimage/) * Checks if this is an image MIME type. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wordpress-aiclient-files-valueobjects-mimetype/isimage/#used-by) | Uses [1 function](https://developer.wordpress.org/reference/classes/wordpress-aiclient-files-valueobjects-mimetype/isimage/#uses) | Source: [wp-includes/php-ai-client/src/Files/ValueObjects/MimeType.php:177](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/php-ai-client/src/Files/ValueObjects/MimeType.php#L177-L180) * method[MimeType::isText()](https://developer.wordpress.org/reference/classes/wordpress-aiclient-files-valueobjects-mimetype/istext/) * Checks if this is a text MIME type. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wordpress-aiclient-files-valueobjects-mimetype/istext/#used-by) | Uses [1 function](https://developer.wordpress.org/reference/classes/wordpress-aiclient-files-valueobjects-mimetype/istext/#uses) | Source: [wp-includes/php-ai-client/src/Files/ValueObjects/MimeType.php:210](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/php-ai-client/src/Files/ValueObjects/MimeType.php#L210-L213) * method[MimeType::isType()](https://developer.wordpress.org/reference/classes/wordpress-aiclient-files-valueobjects-mimetype/istype/) * Checks if this MIME type is a specific type. * Used by [4 functions](https://developer.wordpress.org/reference/classes/wordpress-aiclient-files-valueobjects-mimetype/istype/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/classes/wordpress-aiclient-files-valueobjects-mimetype/istype/#uses) | Source: [wp-includes/php-ai-client/src/Files/ValueObjects/MimeType.php:166](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/php-ai-client/src/Files/ValueObjects/MimeType.php#L166-L169) * method[MimeType::isValid()](https://developer.wordpress.org/reference/classes/wordpress-aiclient-files-valueobjects-mimetype/isvalid/) * Checks if a MIME type string is valid. * Used by [1 function](https://developer.wordpress.org/reference/classes/wordpress-aiclient-files-valueobjects-mimetype/isvalid/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/classes/wordpress-aiclient-files-valueobjects-mimetype/isvalid/#uses) | Source: [wp-includes/php-ai-client/src/Files/ValueObjects/MimeType.php:150](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/php-ai-client/src/Files/ValueObjects/MimeType.php#L150-L154) * method[MimeType::isVideo()](https://developer.wordpress.org/reference/classes/wordpress-aiclient-files-valueobjects-mimetype/isvideo/) * Checks if this is a video MIME type. * Used by [0 functions](https://developer.wordpress.org/reference/classes/wordpress-aiclient-files-valueobjects-mimetype/isvideo/#used-by) | Uses [1 function](https://developer.wordpress.org/reference/classes/wordpress-aiclient-files-valueobjects-mimetype/isvideo/#uses) | Source: [wp-includes/php-ai-client/src/Files/ValueObjects/MimeType.php:199](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/php-ai-client/src/Files/ValueObjects/MimeType.php#L199-L202) 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