SimpleXMLElement::__toString

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SimpleXMLElement::__toString — Returns the string content

public string SimpleXMLElement::__toString ( void )

Returns text content that is directly in this element. Does not return text content that is inside this element's children.

이 함수는 인수가 없습니다.

Returns the string content on success or an empty string on failure.

Example #1 Get string content


<?php
$xml = new SimpleXMLElement('<a>1 <b>2 </b>3</a>');
echo $xml;
?>

위 예제의 출력:

1 3

SimpleXMLElement::asXML() - Return a well-formed XML string based on SimpleXML element