function WordInstance(word,string){
var i = 0;
var start = 1;
var exit = false;
var tmp = "";
var special_char_list = "\,+,*,?,.,[,],^,$,(,),{,},|,-";
var esc_special_char_list = "\\,\+,\*,\?,\.,\[,\],\^,\$,\(,\),\{,\},\|,\-";
word = ReplaceList(word, special_char_list, esc_special_char_list);
string = " " & string & " ";
while(NOT exit){
tmp=REFindNoCase("[^a-z]+#word#[^a-z]+",string,start,true);
if(tmp.pos[0] gt 0){
i=i+1;
start=tmp.pos[0]+tmp.len[0];
}else{
exit = true;
}
}
return i;
}
Pascal
-----Oorspronkelijk bericht-----
Van: Ketan Patel [mailto:[EMAIL PROTECTED]
Verzonden: vr 17/10/2003 13:42
Aan: CF-Talk
CC:
Onderwerp: RE: number of occurrences in a string.
Does anybody have answer for this .When I use cflib function wordinstance()
sometimes CPU usage will max out ,it reaches its max to 100%. It takes a
good amount of time to open the page. This is the only function which give
me correct results. My concern is when the site will generate good traffic
it will choke the server. I am not sure why. Any help or suggestions are
appreciated.
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