adding text just before line feed, how?

[mabog]

I'm having trouble adding more tabs at the end of the line but BEFORE line feed.

I can find position of the line feed, but is there a function which can add text in string with position defined?

The string is like this:

"blaa\tblaa\t12345\tblaa\t*more tabs here*\n"

[jskywalker]

It (the linefeed) seems to be at the end of your string....

 

But i think that simplifies your problem too much?

 

$text="blaa\tblaa\t12345\tblaa\t*more tabs here*\n"
print substr($text,0,strlen($text)-1);
print "\t\t\t\t\t\t\t";

[harristweed]

jskywalker got there first....

 

  $string="blaa\tblaa\t12345\tblaa\t*more tabs here*\n";
  $length=strlen($string);
  $string_no_n=substr($string,0,($length-2));
  $more_tabs="\t\t\t\n";
  $new_string=$string_no_n.$more_tabs;

[mabog]

Thanks for the answers!

Actually problem was not \n, it was \r ...   

Solved with this:

$exploded=explode("\r\n",$str); $str=$exploded[0]."\t\r";

 

But I'm curious why I can't put \n back? Like this:

$exploded=explode("\r\n",$str); $str=$exploded[0]."\t\r\n";

Doesn't work... but does it really need it?

 

 

[jskywalker]

Doesn't work... but does it really need it?

 

it totally depends on what you want to do with this string..