'+', '-', '*', '/'); function __construct($a1, $a2, $eesliide){ $this->arv1=$a1; $this->arv2=$a2; $this->eesliide=$eesliide; $this->loeSaabuvadAndmed(); } function kysiSumma(){ switch ($this->valitud_tehe) { case 0: return $this->arv1+$this->arv2; break; case 1: return $this->arv1-$this->arv2; break; case 2: return $this->arv1*$this->arv2; break; case 3: return $this->arv1/$this->arv2; } } function kysiHTML(){ return "". $this->tehete_valik(). " ".$this->kysiSumma()."
"; } function loeSaabuvadAndmed(){ if(isset($_REQUEST[$this->eesliide."_a1txt"])){ $this->arv1=intval($_REQUEST[$this->eesliide."_a1txt"]); $this->arv2=intval($_REQUEST[$this->eesliide."_a2txt"]); $this->valitud_tehe = intval($_REQUEST["tehe".$this->eesliide]); } } public function tehete_valik() { $ret_val = ""; while (list($key, $value) = each ($this->tehted)) { $ret_val .= "valitud_tehe == $key) { $ret_val.=' selected'; } $ret_val .=">$value"; } return $ret_val; } }