[pmwiki-users] PHP help with the " if " control statement
Miller, Joshua
web at cityofelmira.net
Thu Mar 23 10:09:34 CST 2006
-----Original Message-----
From: Neil Herber [mailto:nospam at eton.ca]
Sent: Thursday, March 23, 2006 10:59 AM
To: Miller, Joshua; pmwiki-users at pmichaud.com
Subject: Re: [pmwiki-users] PHP help with the " if " control statement
At 2006-03-23 10:41 AM -0500, Miller, Joshua is rumored to have said:
>Try
>
> if(!empty($_GET["link")) {
>
>Hagan
>...snip...
>
>Hagan,
>That doesn't work... When I reload the page, I get a blank white
>page...the recipe breaks the wiki.
>-Josh
If you just did a cut-n-paste, it looks to me like one of the
parentheses got changed to a bracket. Does:
if(!empty($_GET("link")) {
work any better?
Neil,
No, it does the same thing.
My guess is I'm having a problem using an if statement in the middle of
the concatenations and assignments. Does that make sense? Here's the
text again:
$rcpage['text'] = $before.
/* "\n$$$$\$default". pog? */
"\n"
."(:if date "
.StripCSlashes($_GET["srtdate"])
.".."
.StripCSlashes($_GET["enddate"])
.":)"
."\n!"
.StripCSlashes($_GET["header"])
."\n"
.StripCSlashes($_GET['desc'])
."\\\\"
."\n"
# if($_GET["link"]!=""){
." [["
.($_GET["link"])
."| »Click here for more]]"
# }
."\n"
."(:ifend:)"
.$after;
WritePage($pagename,$rcpage);
If I comment out as indicated above, the wiki doesn't go blank (but the
if statement is obviously ignored), so I'm left to believe that I'm
either having a problem with the syntax of the if statement or the if
statement can't go there....in which case, how do I set up a
conditional? Anybody have any ideas?
-Josh
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