Creates a unique placeholder name if the token provided does not start with ":"
otherwise, it will return the same string and internally increment the number
of placeholders generated by this object.
| 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 |
| Результат | string | to be used as a placeholder in a query expression |
/**
* 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;
}
/**
* Registers a value in the placeholder generator and returns the generated placeholder
*
* @param mixed $value
* @param ValueBinder $generator
* @param string $type
* @return string generated placeholder
*/
protected function _bindValue($value, $generator, $type)
{
$placeholder = $generator->placeholder($this->_field);
$generator->bind($placeholder, $value, $type);
return $placeholder;
}
