/**
* Parse input string
*
* @param string|null $input
*
* @return float|int|array
*/
public function parse($input = null)
{
if (null !== $input) {
$this->input = $input;
}
$this->nextCardinal = null;
$this->nextSymbol = null;
$this->lexer->setInput($this->input);
// Move Lexer to first token
$this->lexer->moveNext();
// Parse and return value
return $this->point();
}
public function testReusedLexer()
{
$lexer = new Lexer();
foreach ($this->testDataSource() as $data) {
$input = $data['input'];
$expectedTokens = $data['expectedTokens'];
$index = 0;
$lexer->setInput($input);
while (null !== ($actual = $lexer->peek())) {
$this->assertEquals($expectedTokens[$index++], $actual);
}
}
}
