/**
* Read a language string from the file.
*
* @return void
*/
private function readLangString()
{
while (!$this->tokenIs(';')) {
$this->getNextToken();
if ($this->tokenIs('[')) {
$this->subParserSquareBracket();
continue;
}
if ($this->tokenIs('=')) {
// right hand of the assignment.
$this->getNextToken();
if ($this->tokenIs(T_ARRAY) || $this->tokenIs('[')) {
$arrayParser = new ArrayParser($this, 1);
$arrayParser->parse();
$this->debug('After array. ' . var_export($this->getToken(), true));
} else {
$subparser = new StringValue($this);
$subparser->parse();
$this->file->setValue(implode('.', $this->keystack), $subparser->getValue());
}
continue;
}
if (!$this->tokenIs(']')) {
$this->bailUnexpectedToken();
}
}
if ($this->tokenIs(';')) {
// Reset stack.
$this->resetStack();
}
}
/**
* Parse the value portion of a key => value array element.
*
* @return void
*/
private function parseValue()
{
$this->getNextToken();
if ($this->tokenIs(T_ARRAY) || $this->tokenIs('[')) {
// Sub array with key.
$this->debug('Sub array with key.');
$subparser = new ArrayParser($this->parser, $this->level + 1);
$subparser->parse();
} else {
// String item with key.
$this->debug('String item with key.');
$subparser = new StringValue($this->parser, $this->level + 1);
$subparser->parse();
$this->parser->setValue($this->parser->getStack(), $subparser->getValue());
}
}
