var1 = $param1; //echo "object constructed "; } public function __destruct() { // echo "
object destructed"; } public function __toString() { return $this->var1; } } ?> PostreSQL:psql_funct_param2.php Callling Stored function with php
" ; $class1= new StringClass($str1); echo $class1; //$class = new StringClass('Hello'); //echo $class; // $host = "localhost"; $user = "manas237"; $pass = "pwmanas237"; $db = "pgsdemo1"; $celcius = 29.25; // open a connection to the database server $dbconn = pg_connect ("host=$host dbname=$db user=$user password=$pass"); if(!$dbconn){ echo "Error : Unable to open database\n"; } else { echo "Opened database successfully
"; } $sql="SELECT round (cfcal($celcius),2)"; $result = pg_query($dbconn,$sql); if(!$result){ echo pg_last_error($db); exit; } $class2 = new StringClass($sql); echo "
query string ". $class2; echo "
Temp : ".$celcius. "0C =". pg_fetch_result($result,0)."0 F"; ?>