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URL variable in PHP?
Posted 31 Aug 2003 11:53:59
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31 Aug 2003 11:53:59 Adam Duffield posted:
I have set up a page that filters results based on the URL variable passed. However, i also want to use this page for 1 instance when there is no URL variable to pass.The problem i have is that the page expects a variable so when none is given, no data shows up.
Is there anyway to include a variable that will select every record?
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Sorry, this post has been posted into 2 forums, i forgot there was a PHP forum here and had already posted it in the Dreamweaver forum
Replies
Replied 31 Aug 2003 13:04:59
31 Aug 2003 13:04:59 Iain Stewart replied:
you could use an if else for your varible to filter by, something like
if (isset(http_get_vars['var'])) {
varible = http_get_vars['vars']; }
else {
varible ="%";
}
not exact code but its sunday and i've a hangover.
Iain
head hurts, 'mental note to self, stop banging head !'
if (isset(http_get_vars['var'])) {
varible = http_get_vars['vars']; }
else {
varible ="%";
}
not exact code but its sunday and i've a hangover.
Iain
head hurts, 'mental note to self, stop banging head !'