> -----Original Message----- > From: Chris Hewitt [mailto:[EMAIL PROTECTED]] > Sent: 24 January 2003 09:13 > > [EMAIL PROTECTED] wrote: > > >I modifiy my php.ini to redirect error message in log of > server web and I change > >error_reporting = E_ALL & ~E_NOTICE by error_reporting = E_ALL > > > >Now, I get in server log this message : > >[24-Jan-2003 08:59:31] PHP Notice: Undefined offset: 4 in > /appli/PHP/test/__xyz__.php on > >line 15 > >and I get all code HTML : the program doesn't fail ! > > > That is working correctly, it is what should happen. You changed your > error reporting to include "notices". These are not errors > but warnings > to tell you that you _may_ have something not right.
Correct. > > In this case, an undefined offset means that the variable you used in > the offset has not been previously set a value, so: > $myarray[$myoffset]; > will produce this error if $myoffset has not already been set > a value. > If you do: > $myoffset = 4; > $myarray[$myoffset]; > then you should not get the warning. Wrong. The offset is 4, the error message says so. Undefined offset means you are trying to access a character from a string that doesn't exist -- in this case, the 5th character of a string that is shorter than 5 characters. (If $myoffset was undefined, you'd get an undefined variable warning.) Cheers! Mike --------------------------------------------------------------------- Mike Ford, Electronic Information Services Adviser, Learning Support Services, Learning & Information Services, JG125, James Graham Building, Leeds Metropolitan University, Beckett Park, LEEDS, LS6 3QS, United Kingdom Email: [EMAIL PROTECTED] Tel: +44 113 283 2600 extn 4730 Fax: +44 113 283 3211 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
