custum sql query with where clause for int value

Questionscustum sql query with where clause for int value
Chakkara asked 5 years ago

how to use a php varibale (say $age) in WHERE clause in the custom sql query

myquery is $g->select_command = "SELECT name,age,sex FROM children WHERE age=$age";

this causes error

pls help me

1 Answers
Abu Ghufran answered 5 years ago

Pasting from FAQ: Q) How to load grid based on $_POST data from other page.

Solution is to put the POST variable in session and use it from session for WHERE clause..

e.g.

if (!empty($_POST["personid"]))
{
$_SESSION["personid"] = $_POST["personid"];
}
$pid = $_SESSION["personid"];

and use `$pid` in your SQL.

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