Description:
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To prevent "if ( $a = 2 )"-type errors, an EQ comparison operator would be very helpful.  (If I had the cost of all the time lost, worldwide, on that class of error, I'd be living in a villa on the Riviera.)

Although the EQ op is the only one actually needed, for symmetry's sake it would be pleasant to have the rest, too: NE,LT,LE,GE,GT).

Reproduce code:
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Expected result:
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Actual result:
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