I have a form that is acting like an email page where there Subject is being
submitted from one page to another and tagging the subject with "RE: ". I
want to be able tack the RE: on but only if it doesn't already have it
there. I know that I can use and if statement, but how to I check the left 4
characters:
<?php
if ($HTTP_POST_VARS['subject'] == "RE: ") {
echo "<input name='subject' type='text' id='subject2' value='<?php echo
$HTTP_POST_VARS['subject']; ?>'"
} else {
echo "<input name='subject' type='text' id='subject2' value='RE: <?php echo
$HTTP_POST_VARS['subject']; ?>'"
}
?>
Thanks
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