PHP: is_int return wrong result
<p>I am posting numeric value by a form and in php file use <code>var_dump(is_int($my_var));</code> but it return <code>bool(false)</code> though i am posting <strong>1</strong> and if I use <code>var_dump(is_int(1));</code> it is fine and return <code>bool(true)</code>
what is wrong....?</p>
