hasParameters() public static method

Check whether the value has any parameters in it.
public static hasParameters ( array | string $value ) : boolean
$value array | string
return boolean
 /**
  * @param QueryOperation $operation
  */
 protected function hydrateQueryOperation(QueryOperation $operation)
 {
     $operation->setAttributes($this->getAttributesToLdap($operation->getAttributes(), true, $this->schema, $this->alias));
     // Only want it set if it wasn't explicitly set...
     if ($this->schema && is_null($operation->getBaseDn())) {
         $operation->setBaseDn($this->schema->getBaseDn());
     }
     // Empty check instead of null due to the way the BaseDN is set for a RootDSE query...
     if (!empty($operation->getBaseDn()) && ParameterResolver::hasParameters($operation->getBaseDn())) {
         $this->setDefaultParameters();
         $operation->setBaseDn($this->resolveParameters(['baseDn' => $operation->getBaseDn()])['baseDn']);
     }
     // If null then we default to the domain config or the explicitly set value...
     if ($this->schema && !is_null($this->schema->getUsePaging())) {
         $operation->setUsePaging($this->schema->getUsePaging());
     }
     if ($this->schema && !is_null($this->schema->getScope())) {
         $operation->setScope($this->schema->getScope());
     }
     if ($this->schema) {
         $operation->addControl(...$this->schema->getControls());
     }
     if ($operation->getFilter() instanceof OperatorCollection) {
         $this->convertValuesToLdap($operation->getFilter());
         $operation->setFilter($operation->getFilter()->toLdapFilter($this->alias));
     }
 }