I want to replace all the "..." with preg_replace, Example : Hello... => Hello
I tryed with :
$dir = preg_replace('/.../', '', $dir);
But it doesn't work :/
The dot ( .
) is a special character in regular expressions which matches any single character except a newline (or any character at all if PCRE_DOTALL
is specified). If you really want to match a literal .
character you'd have to escape it or wrap it in a character class.
However, for something this simple, there's no need for regular expressions. Just use str_replace
:
$dir = str_replace('...', '', $dir);
Also note, that a horizontal ellipsis ( …
) is a separate Unicode character from three periods ( ...
). If you need to handle these as well, it gets kind of tricky since PHP doesn't offer true Unicode support. Exactly how you handle it depends on the encoding of $dir
, but assuming it's UTF-8 encoded, this will remove any horizontal ellipsis characters ( \\xE2\\x80\\xA6
is the UTF-8 encoded form of \…
):
$dir = str_replace("\xE2\x80\xA6", '', $dir);
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