Hi,
I have a code snippet here as in the following:
if(preg_match("(Mon|Tue|Wed|Thu|Fri)/i", $keywords[$i])) {
$day_query ="start_time.day='12345' AND end_time.day='12345'";
}
if(preg_match("Sat/i", $keywords[$i])) {
$day_query = "start_time.Sat_route != 'NULL' AND end_time.Sat_route != 'NULL'";
}
else {
echo $keywords[i] . " is not a term that exists in the database. Make sure the pattern looks like <b>Mon, Tue</b><br />";
footer();
exit;
}
For some reason, when I type in Mon, Tue
It gives me this:
Warning: preg_match() [function.preg-match]: Unknown modifier '/' in /var/www/Alice.Wei/web/instruction/trip_planner3.php on line 42
Warning: preg_match() [function.preg-match]: Delimiter must not be alphanumeric or backslash in /var/www/Alice.Wei/web/instruction/trip_planner3.php on line 45
is not a term that exists in the database. Make sure the pattern looks like Mon, Tue
Have I done something wrong here?
Thanks for your help.