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DOMDocument::createProcessingInstruction

PHP function Edit on GitHub ✎

(PHP 5, PHP 7, PHP 8)

Creates new PI node

Description

DOMDocument::createProcessingInstruction(string $target, string $data = ""): DOMProcessingInstruction|false

This function creates a new instance of class DOMProcessingInstruction. Inserted

Parameters

target

The target of the processing instruction.

data

The content of the processing instruction.

Return Values

The new DOMProcessingInstruction or false if an error occurred.

Errors/Exceptions

May throw a DOMException with the following error codes:

DOM_INVALID_CHARACTER_ERR

Raised if target contains an invalid character.

See Also

  • DOMNode::appendChild
  • DOMDocument::createAttribute
  • DOMDocument::createAttributeNS
  • DOMDocument::createCDATASection
  • DOMDocument::createComment
  • DOMDocument::createDocumentFragment
  • DOMDocument::createElement
  • DOMDocument::createElementNS
  • DOMDocument::createEntityReference
  • DOMDocument::createTextNode

Source: reference/dom/domdocument/createprocessinginstruction.xml · from the official PHP manual (php/doc-en)