PHP | DOMText isElementContentWhitespace() Function

PHP | DOMText isElementContentWhitespace() Function

Last Updated : 13 Mar, 2020

The DOMText::isElementContentWhitespace() function is an inbuilt function in PHP which is used to check whether this text node contains whitespace in element content or not. Syntax:

bool DOMText::isElementContentWhitespace( void )

Parameters: This function doesn’t accept any parameters. Return Value: This function returns TRUE on success or FALSE on failure. Below given programs illustrate the DOMText::isElementContentWhitespace() function in PHP: Program 1:

php

<?php

// Create the text Node with no whitespace
$text = new DOMText('No_Space');

// Check if whitespace is not there
if(!$text->isElementContentWhitespace()) {
    echo 'No ! Whitespace is not there.';
}
?>

Output:

No ! Whitespace is not there.

Program 2:

php

<?php

// Create the text Node with a space
$text = new DOMText('Yes Space');

// Check if whitespace is there
if($text->isElementContentWhitespace()) {
    echo 'Yes ! Whitespace is there.';
}
?>

Output:

Yes ! Whitespace is there.

Reference: https://www.php.net/manual/en/domtext.iselementcontentwhitespace.php

PHP | DOMText isElementContentWhitespace() Function

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