Re: [PHP] fscanf

[Kubol]

01-03-13 05:00:01, "Yasuo Ohgaki" <[EMAIL PROTECTED]> wrote:

>I think fscanf() is line oriented in C, isn't it? (I haven't used fscanf() for a
>long time, I'm not 100% sure w/o reference.)
no, i'm sure in c fscanf reads the next string available, not first string in next line
>Your $buffer should only have "lenin".
i agree. in first iteration buffer should contain "lenin", but in second the content 
should be "lives", not "forever",  
but is "forever" and i dont 
know why and i'm angry about it :-)
>while (fscanf($file,"%s %s",$buf1,buf2))
>You should get "lives" in $buf2.
i agree again, but i dont know how many stings do i have in one line. therefore i cant 
use 
fscanf($file,"n*%s",n*some_variables);
besides it looks terrible... :-)

regards,
jakub zytka



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[PHP] fscanf

[Kubol]

hello

if this is really a silly problem dont blame me, i'm a newbie in php (but i'm 
experienced in c++ a bit :-)
well, imagine i want to write a content of some text file word by word. example will 
be more understandable 
than my english:
let file.txt consists:
lenin lives
forever
i want my php script to write to the screen:
lenin
lives
forever
I tried to manage this using fscanf function. i expected it works same as in c, but it 
looks it doesnt. consider 
the code:
while (fscanf($file,"%s",$buffer)==1)
{
echo $buffer,"";
}
the result:
lenin
forever
just like fscanf moved the file pointer to the next line after reading "lenin". i dont 
know whats up... why "lives" 
disappeared??? i know i can try using fgets and then split the string, but i want to 
know why fscanf doesnt 
work... :-)
could anyone explain me this phenomena?

best regards,
jakub zytka




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