Posted by Peter Fox on 06/09/05 11:28

Following on from Peter Croft's message. . .
>To a php-newbie it seems a bit strange that some elements in an array can be
>considered undefined whilst others aren't.

You often find empty building plots in a street.

Some houses are vacant. - $house[67]=0;

Some may not be built or have been demolished.
- unset($house[45])


--
PETER FOX Not the same since the e-commerce business came to a .
peterfox@eminent.demon.co.uk.not.this.bit.no.html
2 Tees Close, Witham, Essex.
Gravity beer in Essex <http://www.eminent.demon.co.uk>

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