public placeholder ( string $token ) : string | ||
$token | string | string from which the placeholder will be derived from, if it starts with a colon, then the same string is returned |
return | string | to be used as a placeholder in a query expression |
public function placeholder($token)
{
$number = $this->_bindingsCount++;
if ($token[0] !== ':' || $token !== '?') {
$token = sprintf(':c%s', $number);
}
return $token;
}
/** * Registers a value in the placeholder generator and returns the generated * placeholder * * @param \Cake\Database\ValueBinder $generator The value binder * @param mixed $value The value to bind * @param string $type The type to use * @return string generated placeholder */ protected function _bindValue($generator, $value, $type) { $placeholder = $generator->placeholder('tuple'); $generator->bind($placeholder, $value, $type); return $placeholder; }