/**
* {@inheritdoc}
*/
public function dumpScalar(Cursor $cursor, $type, $value)
{
$this->dumpKey($cursor);
$style = 'const';
$attr = array();
switch ($type) {
case 'integer':
$style = 'num';
break;
case 'double':
$style = 'num';
switch (true) {
case INF === $value:
$value = 'INF';
break;
case -INF === $value:
$value = '-INF';
break;
case is_nan($value):
$value = 'NAN';
break;
default:
$value = (string) $value;
if (false === strpos($value, $this->decimalPoint)) {
$value .= $this->decimalPoint . '0';
}
break;
}
break;
case 'NULL':
$value = 'null';
break;
case 'boolean':
$value = $value ? 'true' : 'false';
break;
default:
$attr['value'] = isset($value[0]) && !preg_match('//u', $value) ? Data::utf8Encode($value) : $value;
$value = isset($type[0]) && !preg_match('//u', $type) ? Data::utf8Encode($type) : $type;
break;
}
$this->line .= $this->style($style, $value, $attr);
$this->dumpLine($cursor->depth);
}
/**
* Dumps a key in a hash structure.
*
* @param Cursor $cursor The Cursor position in the dump.
*/
protected function dumpKey(Cursor $cursor)
{
if (null !== ($key = $cursor->hashKey)) {
if ($bin = isset($key[0]) && !preg_match('//u', $key)) {
$key = Data::utf8Encode($key);
$bin = 'b';
}
switch ($cursor->hashType) {
default:
case Cursor::HASH_INDEXED:
case Cursor::HASH_ASSOC:
if (is_int($key)) {
$this->line .= $this->style('meta', $key) . ' => ';
} else {
$this->line .= $bin . '"' . $this->style('meta', $key) . '" => ';
}
break;
case Cursor::HASH_RESOURCE:
$key = "~" . $key;
// No break;
// No break;
case Cursor::HASH_OBJECT:
if (!isset($key[0]) || "" !== $key[0]) {
$this->line .= $bin . $this->style('public', $key) . ': ';
} elseif (0 < strpos($key, "", 1)) {
$key = explode("", substr($key, 1), 2);
switch ($key[0]) {
case '+':
// User inserted keys
$this->line .= $bin . '"' . $this->style('public', $key[1]) . '": ';
break 2;
case '~':
$style = 'meta';
break;
case '*':
$style = 'protected';
break;
default:
$style = 'private';
break;
}
$this->line .= $bin . $this->style($style, $key[1]) . ': ';
} else {
// This case should not happen
$this->line .= $bin . '"' . $this->style('private', $key) . '": ';
}
break;
}
if (false !== $cursor->hardRefTo) {
$this->line .= $this->style('ref', '&' . $cursor->hardRefTo) . ' ';
}
}
}
