•  User Intranet : HR oci_bind_name
  hr http://manas8x/BareBone_PHP/Oracle_StoredProc_QueryTool1.php
  call stored function : begin:bv:=CTOF(29.25);END;
• User Intranet Scott: oci_bind_name
  http://manas8x/BareBone_PHP/Oracle_StoredProc_QueryTool2.php
  call stored function : begin:bv:=CTOF(29.25);END;
• Using  Select SQL Query : using dual table:
  select CTOF(25.21) as CElFah from dual

• Using I : oci_bind_name for stored Procdure
  <?php
  $sql = "";
  if(isset($_POST['submit']))
  {
  $sql = $_POST['sql'];
  echo "Oracle sql-query <span class='sp1'> <br/>:" . $sql ."</span>";
  $conn = oci_connect('hr', 'Son', 'localhost/orcl.gateway.2wire.net');
  if (!$conn) {
  $e = oci_error();
  trigger_error(htmlentities($e['message'], ENT_QUOTES), E_USER_ERROR);
  echo" DB connected: querying a table <br/>";
  }
  $stmt = oci_parse($conn, $sql);
  oci_bind_by_name($stmt, ":bv", $p1, 6);
  $result= oci_execute($stmt);
  echo"<br/> Output ..".$p1. ".. end of message<br/>";
  oci_free_statement($stmt);
  oci_close($conn);
  echo "<br/> Oracle db connection closed";
  //
  }
  ?>
• Using II : PHP script supporting Select and Dual table:
  <?php
  $sql = "";
  if(isset($_POST['submit']))
  {
  $sql = $_POST['sql'];
  echo "Oracle sql-query <span class='sp1'> <br/>:" . $sql ."</span>";
  
  $conn = oci_connect('scott', 'Son', 'localhost/orcl.gateway.2wire.net');
  if (!$conn) {
  $e = oci_error();
  trigger_error(htmlentities($e['message'], ENT_QUOTES), E_USER_ERROR);
  echo" Error in connection <br/>";
  }
  $stmt = oci_parse($conn, $sql);
  oci_execute($stmt);
  
  echo "<table border=\"1\">";
  echo "<tr>";
  
  $ncols = oci_num_fields($stmt);
  $nrows= oci_num_rows($stmt);
  //
  for ($i = 1; $i <= $ncols; $i++) {
  $column_name = oci_field_name($stmt, $i);
  echo "<td class='td1'>$column_name</td>";
  }
  //
  echo "</tr></table>\n";
  //
  echo "<table border='1'>\n";
  while($row = oci_fetch_array($stmt, OCI_ASSOC+OCI_RETURN_NULLS)) {
  echo "<tr>\n";
  foreach ($row as $item) {
  echo "<td class='td2'>".($item !== null ? htmlentities($item, ENT_QUOTES):"&nbsp;")."</td>\n";
  } //foreach ends
  echo "</tr>\n";
  }//while block ends
  echo "</table>\n";
  //
  echo " no of rows : ". oci_num_rows($stmt);
  oci_free_statement($stmt);
  oci_close($conn);
  echo "<br/> Oracle db conection closed";
  //
  }
  ?>

Query Stored Function using : oci_bind_by_name($stmt, ":bv", $p1, 6)
begin:bv:=CTOF(29.25);END;

select CTOF(25.21) as CElFah from dual