Need to match multiple backslahes in a PHP regex -



Need to match multiple backslahes in a PHP regex -

i'm trying match 4 backslahes using preg_match.

preg_match('/\\\\\\\\/',$subject) works fine, preg_match('/\\{4}/',$subject) doesn't.

perhaps i'm using {} incorrectly. advise?

ok got it: 2 backslashes mean want 1 backslash in string: regex looks this: /\{4}/ means want escape {

what need here is:

preg_match('/\\\\{4}/', $subject);

that looks regex this: /\\{4}/ , works properly.

php regex preg-match

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