PHP lazy function automatically adds data_PHP tutorial

Copy code The code is as follows:

/*
*@Automatically add data function
*@$table table name
*@$arr field library array("title",array("content",int))
*@ array(field, type)
*@ Type description
html--allow html
unhtml-not allow html
int --int type
float -- float type
*/
//Automatically insert data function
function autoInsert($table,$arr=array(),$method='post')
{
$sql="insert into ".DB_TBLPRE."$table set ";
$var="";
print_r($arr);
if(empty($arr)) $arr=$_POST?$_POST:$_GET ;
if(empty($arr)) return false;
$ct=count($arr)-1;
foreach($arr as $k=> $v)
{
$vtype="unhtml";
if(is_array($v))
{
$vtype=@$v[1];
$v=$v[0];
}
if($method=='post')
{
$_POST[$v]=isset($_POST[$v])?trim($_POST[$v]): "";
if(is_int($_POST[$v]))
{
$_POST[$v]=intval($_POST[$v]);
}elseif(is_float( $_POST[$v]))
{
$_POST[$v]=floatval($_POST[$v]);
}elseif(is_string($_POST[$v]))
{
//Equal to 1 to save html, the default is not to save html
if($vtype=="unhtml")
{
$_POST[$v]=htmlspecialchars($_POST[$v ]);
}elseif($vtype=="int")
{
$_POST[$v]=@intval($_POST[$v]);
}elseif($vtype =='float')
{
$_POST[$v]=@floatval($_POST[$v]);
}
}
$var.= "$v = '$_POST[$v]' ".($k<$ct?",":"");
}else
{
$_GET[$v]=isset($_GET[$ v])?trim($_GET[$v]):"";
if(is_int($_GET[$v]))
{
$_GET[$v]=intval($_GET [$v]);
}elseif(is_float($_GET[$v]))
{
$_GET[$v]=floatval($_GET[$v]);
} elseif(is_string($_GET[$v]))
{
//Equal to 1 to save html. The default is not to save html
if($vtype=='unhtml')
{
$_GET[$v]=htmlspecialchars($_GET[$v]);
}elseif($vtype=='int')
{
$_GET[$v]=intval($_GET[ $v]);
}elseif($vtype=='float')
{
$_GET[$v]=floatval($_GET[$v]);
}
}
$var .="$v= '$_GET[$v]' ".($k<$ct?",":"");
}
}
$sql .=$var;
$this->query($sql);
return $this->insert_id();
}
/**
@Automatically update data function
*@$table table name
*@$arr field library array("title",array("content",int))
*@ array(field, Type)
*@ Type description
html--allow html
unhtml-not allow html
int --int type
float -- float type
** $where condition array The type is the same as $arr
*$method method of form submission
*/
function autoUpdate($table,$arr=array(),$where=array(),$method='post')
{
$sql="update ".DB_TBLPRE."$table set ";
$var=$w="";
if(empty($arr)) $arr=$_POST?$_POST:$_GET;
if(empty($arr)) return false;
$ct=count($arr)-1;
foreach($arr as $k=> $v)
{
$vtype="unhtml";
if(is_array($ v))
{
$vtype=@$v[1];
$v=$v[0];
}
if($method=='post')
{
$_POST[$v]=isset($_POST[$v])?trim($_POST[$v]):"";
if(is_int($_POST[$v]) )
{
$_POST[$v]=intval($_POST[$v]);
}elseif(is_float($_POST[$v]))
{
$_POST [$v]=floatval($_POST[$v]);
}elseif(is_string($_POST[$v]))
{
//Equal to 1 to save html. The default is not to save html
if($vtype=="unhtml")
{
$_POST[$v]=htmlspecialchars($_POST[$v]);
}elseif($vtype=="int")
{
$_POST[$v]=@intval($_POST[$v]);
}elseif($vtype=='float')
{
$_POST[$ v]=@floatval($_POST[$v]);
}
}
$var.= "$v = '$_POST[$v]' ".($k<$ct? ",":"");
}else
{
$_GET[$v]=isset($_GET[$v])?trim($_GET[$v]):"";
if(is_int($_GET[$v]))
{
$_GET[$v]=intval($_GET[$v]);
}elseif(is_float($_GET[ $v]))
{
$_GET[$v]=floatval($_GET[$v]);
}elseif(is_string($_GET[$v]))
{
//Equal to 1 to save html. By default, html is not saved
if($vtype=='unhtml')
{
$_GET[$v]=htmlspecialchars($_GET[$v]);
}elseif($vtype=='int')
{
$_GET[$v]=intval($_GET[$v]);
}elseif($vtype=='float ')
{
$_GET[$v]=floatval($_GET[$v]);
}
}
$var .="$v= '$_GET[$ v]' ".($k<$ct?",":"");
}
}
$sql.=$var;
//Parse where
$ct =count($where)-1;
if(!empty($where)) $w=" where ";
foreach($where as $k=> $v)
{
$vtype="unhtml";
if(is_array($v))
{
$vtype=@$v[1];
$v=$v[0];
}
if($method=='post')
{
$_POST[$v]=isset($_POST[$v])?trim($_POST[$v]):" ";
if(is_int($_POST[$v]))
{
$_POST[$v]=intval($_POST[$v]);
}elseif(is_float($ _POST[$v]))
{
$_POST[$v]=floatval($_POST[$v]);
}elseif(is_string($_POST[$v]))
{
//Equal to 1 to save html, the default is not to save html
if($vtype=="unhtml")
{
$_POST[$v]=htmlspecialchars($_POST[$v] );
}elseif($vtype=="int")
{
$_POST[$v]=@intval($_POST[$v]);
}elseif($vtype= ='float')
{
$_POST[$v]=@floatval($_POST[$v]);
}
}
$w.= "$v = ' $_POST[$v]' ".($k<$ct?" and ":"");
}else
{
$_GET[$v]=isset($_GET[$v ])?trim($_GET[$v]):"";
if(is_int($_GET[$v]))
{
$_GET[$v]=intval($_GET[ $v]);
}elseif(is_float($_GET[$v]))
{
$_GET[$v]=floatval($_GET[$v]);
}elseif(is_string($_GET[$v]))
{
//Equal to 1 to save html. The default is not to save html
if($vtype=='unhtml')
{
$_GET[$v]=htmlspecialchars($_GET[$v]);
}elseif($vtype=='int')
{
$_GET[$v]=intval($_GET[ $v]);
}elseif($vtype=='float')
{
$_GET[$v]=floatval($_GET[$v]);
}
}
$w .="$v= '$_GET[$v]' ".($k<$ct?" and ":"");
}
}
$sql .=$w;
$this->query($sql);
}

http://www.bkjia.com/PHPjc/323747.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/323747.htmlTechArticleCopy the code The code is as follows: /* *@Automatically add data function*@$table table name*@$arr field Library array("title",array("content",int)) *@ array(field, type) *@ Type description html--allow ht...