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function is not described

SimplePie_HTTP_Parser::is_linear_whitespace() protected WP 1.0

See if the next character is LWS

{} It's a method of the class: SimplePie_HTTP_Parser{}

No Hooks.

Return

true|false. true if the next character is LWS, false if not

Usage

// protected - for code of main (parent) or child class
$result = $this->is_linear_whitespace();

Code of SimplePie_HTTP_Parser::is_linear_whitespace() WP 5.8.2

protected function is_linear_whitespace()
{
	return (bool) ($this->data[$this->position] === "\x09"
		|| $this->data[$this->position] === "\x20"
		|| ($this->data[$this->position] === "\x0A"
			&& isset($this->data[$this->position + 1])
			&& ($this->data[$this->position + 1] === "\x09" || $this->data[$this->position + 1] === "\x20")));
}