/**
* Parses a JMESPath expression into an AST
*
* @param string $expression JMESPath expression to compile
*
* @return array Returns an array based AST
* @throws SyntaxErrorException
*/
public function parse($expression)
{
$this->expression = $expression;
$this->tokens = $this->lexer->tokenize($expression);
$this->tpos = -1;
$this->next();
$result = $this->expr();
if ($this->token['type'] === T::T_EOF) {
return $result;
}
throw $this->syntax('Did not reach the end of the token stream');
}
public function testCanWorkWithElidedJsonLiterals()
{
$l = new Lexer();
$tokens = $l->tokenize('`foo`');
$this->assertEquals('foo', $tokens[0]['value']);
$this->assertEquals('literal', $tokens[0]['type']);
}