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22 lines
1.9 KiB
Perl
22 lines
1.9 KiB
Perl
5 years ago
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Operator Description Associativity
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() [ ] { } Function call, array subscripts Left to right
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** Exponentiation Right to left
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! ~ \ + - Logical not, bitwise not, backslash, plus,minus Right to left
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=~ !~ Match and not match Left to right
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* / % x Multiply, divide, modulus, string repetition Left to right
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+ -. Add, subtract, string concatenation Left to right
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<< >> Bitwise left shift, right shift Left to right
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-r -w -x -o etc. File test operators None
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< <= > >= lt le gt ge Numeric and string: less than, greater than, etc. None
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== != <=> eq ne cmp Numeric and string: equal to, not equal to, etc. None
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& Bitwise and Left to right
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| ^ Bitwise or, exclusive or (xor) Left to right
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&& Logical and Left to right
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|| Logical or Left to right
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.. Range operator None
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? : Ternary, conditional Right to left
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= += -= *= /= %= Assignment Right to left
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, => Left to right
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not ! Right
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and && Left to right
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or xor ||, ^ Left to right
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