/**
* Checks if the block of code need braces.
*
* This function is called we the current token is ) and we are in a control statement.
*/
private function _checkNeedBraces()
{
if ($this->_isActive('needBraces')) {
$stmt = strtolower($this->_currentStatement);
if (in_array($stmt, array('if', 'elseif', 'do', 'for', 'foreach')) || $stmt == "while" && !$this->statementStack->getParentStackItem()->afterDoStatement) {
if (!$this->tokenizer->checkNextValidToken(T_BRACES_OPEN)) {
$msg = $this->_getMessage('NEED_BRACES', $stmt);
$this->_writeError('needBraces', $msg);
}
} else {
if ($stmt == "else") {
if (!$this->tokenizer->checkNextValidToken(T_BRACES_OPEN) && !$this->tokenizer->checkNextValidToken(T_IF)) {
$msg = $this->_getMessage('NEED_BRACES', $stmt);
$this->_writeError('needBraces', $msg);
}
}
}
if ($stmt == "while") {
$this->statementStack->getCurrentStackItem()->afterDoStatement = false;
}
}
}
