Operator PrecedencePHP ManualPrevChapter 10. OperatorsNextOperator Precedence
The precedence of an operator specifies how "tightly" it binds
two expressions together. For example, in the expression
1 + 5 * 3, the answer is 16 and not
18 because the multiplication ("*") operator has a higher precedence
than the addition ("+") operator.
The following table lists the precedence of operators with the
lowest-precedence operators listed first.
Table 10-6. Operator PrecedenceAssociativityOperatorsleft,leftorleftxorleftandrightprintleft= += -= *= /= .= %= &= |= ^= ~= <<= >>=left? :left||left&&left|left^left&non-associative== != ===non-associative< <= > >=left<< >>left+ - .left* / %right! ~ ++ -- (int) (double) (string) (array) (object) @right[non-associativenewPrevHomeNextLogical OperatorsUpString Operators
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