PHP 関数パラメータの受け渡しを最適化する方法に関する実践的なヒント

/**  
* @Purpose:     插入文本域  
* @Method Name: addInput()  
* @Parameter:    str $title        表单项标题  
* @Parameter:    str $name        元素名称  
* @Parameter:    str $value        默认值  
* @Parameter:    str $type        类型,默认为text,可选password  
* @Parameter:    str $maxlength        最长输入  
* @Parameter:    str $readonly        只读  
* @Parameter:    str $required        是否必填,默认为false,true为必填  
* @Parameter:    str $check        表单验证function(js)名称  
* @Parameter:    str $id            元素id,无特殊需要时省略  
* @Parameter:    int $width        元素宽度,单位:象素  
* @Parameter:    str $tip        元素提示信息  
* @Return:        
*/  
function addInput($title,$name,$value="",$type="text",$maxlength="255",$readonly,$required="false",$check,$id,$width,$tip)  
{  
    $this->form .= "<li>\n";  
    $this->form .= "<label>".$title.":</label>\n";  
    $this->form .= "<input name=\"".$name."\" value=\"".$value."\" type=\"".$type."\" 
                     maxlength=\"".$maxlength."\" required=\"".$required."\" check=\"".$check."\" 
                     id=\"".$id."\" class=\"input\" ".$readonly." style=\"width:".$width."px;\" showName=\"".$title."\" /> ";  
    $this->form .= "<span class=\"tip\">".$tip."</span>\n";  
    $this->form .= "</li>\n";  
}

$form->addInput("编码","field0","","text",3,"");

$form->addInput("编码","field0","","text",3,"","true",""
,"",100,"提示:编号为必填项,只能填写3位");

function addInput($a)  
{  
    if(is_array($a))  
    {  
        $title        = $a['title'];  
        $name        = $a['name'];  
        $value        = $a['value'] ? $a['value'] : "";  
        $type        = $a['type'] ? $a['type'] : "text";  
        $maxlength    = $a['maxlength'] ? $a['maxlength'] : "255";  
        $readonly    = $a['readonly'] ? $a['readonly'] : "";  
        $required    = $a['required'] ? $a['required'] : "false";  
        $check        = $a['check'];  
        $id        = $a['id'];  
        $width        = $a['width'];  
        $tip        = $a['tip'];  
    }  
    $title,$name,$value="",$type="text",$maxlength="255",$readonly,$required="false",$check,$id,$width,$tip  
    $this->form .= "<li>\n";  
    $this->form .= "<label>".$title.":</label>\n";  
    $this->form .= "<input name=\"".$name."\" value=\"".$value."\" type=\"".$type."\" 
             maxlength=\"".$maxlength."\" required=\"".$required."\" check=\"".$check."\" 
             id=\"".$id."\" class=\"input\" ".$readonly." style=\"width:".$width."px;\" showName=\"".$title."\" /> ";  
    $this->form .= "<span class=\"tip\">".$tip."</span>\n";  
    $this->form .= "</li>\n";  
}

$form->addInput(  
    array(  
        'title' = "编码",  
        'name' = "field0",  
        'maxlength' = 3,  
        'required' = "true",  
        'width' = 100,  
        'tip' = "提示:编号为必填项,只能填写3位",  
    )  
);