/**
* Returns the tokens for the next value.
*
* @return array The tokens.
*/
private function getValue()
{
$glimpse = $this->lexer->glimpse();
// check if it's an assigned value: @example(assigned="value")
if (DocLexer::T_EQUALS === $glimpse['type']) {
return $this->getAssignedValue();
}
return $this->getPlainValue();
}
/**
* ArrayEntry ::= Value | KeyValuePair
* KeyValuePair ::= Key ("=" | ":") PlainValue | Constant
* Key ::= string | integer | Constant
*
* @return array
*/
private function ArrayEntry()
{
$peek = $this->lexer->glimpse();
if (DocLexer::T_EQUALS === $peek['type'] || DocLexer::T_COLON === $peek['type']) {
if ($this->lexer->isNextToken(DocLexer::T_IDENTIFIER)) {
$key = $this->Constant();
} else {
$this->matchAny(array(DocLexer::T_INTEGER, DocLexer::T_STRING));
$key = $this->lexer->token['value'];
}
$this->matchAny(array(DocLexer::T_EQUALS, DocLexer::T_COLON));
return array($key, $this->PlainValue());
}
return array(null, $this->Value());
}
/**
* @group 44
*/
public function testWithinDoubleQuotesVeryVeryLongStringWillNotOverflowPregSplitStackLimit()
{
$lexer = new DocLexer();
$lexer->setInput('"' . str_repeat('.', 20240) . '"');
$this->assertInternalType('array', $lexer->glimpse());
}
