Answers for "remove line carriage in the end php"

git undo commit

# Uncommit the changes
git reset --soft HEAD~1

# Completely delete the changes
git reset --hard HEAD~1

undo most recent commit

$ git commit -m "some comment"                
$ git reset HEAD~                                          
<< edit files as necessary >>                              
$ git add ...                                              
$ git commit -c ORIG_HEAD

how remove \r\n from string in php

$text = preg_replace("/\r|\n/", "", $text);

string remove line breaks php

preg_replace( "/\r|\n/", "", $yourString );