PHP: Making an age range

[AffefMabe]

If i would like to have an age range in my search form.From: [input] to [input] years, so there you type e.g 18 to 26, how later can i use the fields and sort by a age range, in a query select.\[code\]<td> <input name="MinAge" maxlength="2" id="MinAge" style="width: 40px;" type="text"></td><td style="width: 40px; text-align: center;"> <span id="MinAge_label">years</span>&nbsp; to </td><td> <input name="MaxAge" maxlength="2" id="MaxAge" style="width: 40px;" type="text">&nbsp;<span id="MaxAge_label">years</span></td>\[/code\]