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(PHP 5 >= 5.2.0, PHP 7, PHP 8)
XMLReader::readString — Reads the contents of the current node as a string
Reads the contents of the current node as a string.
У цієї функції немає параметрів.
Returns the content of the current node as a string. Empty string on failure.
Ця функція доступна тільки, якщо PHP зібрано разом з libxml версії 20620 або новішою.
