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PHP | odbc_longreadlen() Function

PHP odbc_longreadlen() Function

Hello folks! welcome back to a new edition of our tutorial on PHP. In this tutorial guide, we are going to be studying about the PHP odbc_longreadlen() Function.

The built-in odbc_longreadlen() function is used in handling of long columns.


Following below is the syntax to use this function -

bool odbc_longreadlen ( resource $result_id , int $length )

Parameter Details

Sr.NoParameters & Description


It contains the information about result identifier



It contains the information about number of bytes returns to php is control by the parameter length

Return Value

This function returns TRUE on success or FALSE on failure.


Try out the following example below -

   $input_ID = odbc_connect("DSN","user_id","pass_id");
   $result = odbc_exec($input_ID, "SELECT Notes FROM Employees");
   odbc_longreadlen($result, 8080);
   echo odbc_result($result,1);

Alright guys! This is where we are going to be rounding up for this tutorial post. In our next tutorial, we are going to be discussing about the odbc_next_result() Function in PHP.

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