what does _\\_ mean?
| From: | Ns_Andy | Date: | Sat, 12 Oct 2002 09:03:06 +0000 |
| Subject: | what does _\\_ mean? | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-119727@lists.php.net to get a copy of this message | ||
I ,beginner of PHP, would like to ask what _\\_ means?
Here's the code:
$fp = @fopen ("a.txt")
while ($buf = @fgets($fp,1024) {
trim($buf)
if (substr($buf,-1 == _\\_) {
.
..
with the above code Two or more lines ended with \ will be joined,
for example,
aaaaaa\
aaaaa
become ,
aaaaaaaaaaa