src/Struct/CollectionObject.php
function del($hashOrObject)
    {
        $hash = $this->_attainHash($hashOrObject);
        if (!array_key_exists($hash, $this->_objs))
            return false;

        unset($this->_objs[$hash]);
        return true;
    }
function del($hashOrObject)
    {
        $hash = $this->_attainHash($hashOrObject);
        if (!array_key_exists($hash, $this->_objs))
            return false;

        unset($this->_objs[$hash]);
        return true;
    }
function del ( $ hashOrObject ) { $ hash = $ this -> _attainHash ( $ hashOrObject ) ; if ( ! array_key_exists ( $ hash , $ this -> _objs ) ) return false ; unset ( $ this -> _objs [ $ hash ] ) ; return true ; }
Detach By ETag Hash Or Object Match

@param string|object $hashOrObject

@return boolean Return true on detach match otherwise false
Detach By ETag Hash Or Object Match