RegEx helps operators

Question

I need to map some operators: = ,! =,>, <, <=,> = The line I need to match may be something like this: "2 = 2 OR 33> = 32 AND 3 <5"

What can be a RegEx expression to match this, knowing that - I do not want to get a '=' match for the operator '<=' - Operators may or may not have spaces surrounding them.

Thanks in advance! Alex

Answer 1

Try the following:

(<=|>=|!=|=|>|<)

Answer 2

It works:

[<>!]?=|[<>]

: <, > ! = ( =),
: < > .

, , , (, )

Answer 3

: [<>]=?|[!=]?=. = != > < <= >= ==.

Answer 4

[^?!><=]+\s*(?<operator>[><!]?=|[><])\s*[^?!><=]+ + ExplicitCapture

>> === == ==

Answer 5

? .,.

/[0-9]+[ ]*(<=|>=|!=|=|>|<)[ ]*[0-9]+/

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