How can i delete a blank line PHP

Question

I have this lines so i need delete blank line:

Fichier TESTTT 

testt have that

I've used str_replace('\r\n','',$text); but always I have this line blank Thanks in advance

`str_replace(array('\r\n', '\n', '\r', '\n\r'), '', $text);` — Sougata Bose, Feb 09 '16 at 13:01

paranoid · Answer 1 · 2016-02-09T15:09:01.653

0

try this

preg_replace("/(^[\r\n]*|[\r\n]+)[\s\t]*[\r\n]+/", "\n", $string);

edited Feb 09 '16 at 15:09

answered Feb 09 '16 at 13:02

paranoid

Regex is overkill for this (more overhead than `str_replace`) – Machavity Feb 09 '16 at 13:03
replacing two or more successive whitespace character with a blank? I don't think this is the intended result. – Gerald Schneider Feb 09 '16 at 13:03
so i need juste delete the blank line and delete the white space under the first line – blood Feb 09 '16 at 14:56
@paranoid Thanks for your answer i will test that – blood Feb 09 '16 at 15:39
If work corectly . vote and accept my post – paranoid Feb 09 '16 at 15:42

1 Answers1