how to replacing a phase with an image

[Anon]

Hello
I need to replace a word or phase from
mysql database with desired image
to show on web page
such as a string in mysql table is contain
+- and I wish to replace it with image
<img src="pm.gif">

$sqlstring

---

this product work is range +- 70 ohm

$mystring

---

this product work is range <img src="pm.gif"> 70 ohm

How do I ??
Thank you 😃

[khaine]

just use ereg_replace. something like

<?

$string="this product work is range +- 70 ohm ";
$strout=ereg_replace("+-", "<IMG src=\"pm.gif\">", $string);

?>

Mark.