an error in reasoning that is due to a flaw in the logical structure of the argument

The operators above perform logical comparisons, and operator ! performs logical negation. All operators evaluate to 1 or 0, meaning true or false. Remarks ... Logical operators; Assignment operators; Function operators; String Operators; Literal constructors; Miscellaneous operators. Also see: Operator precedence ... PHP's boolean operators always return a boolean value as opposed to other languages that return the value of the last evaluated expression. Nov 9, 2009 ... I prefer to use not instead of ! because it's a lot more readable: if (not condition()) { } versus if (!condition()) { } The ! kind of gets lost in there. *AND, *OR, and *NOT operators. The logical operators *AND and *OR specify the relationship between operands in a logical expression. The logical operator *NOT ... Jun 24, 2024 ... Logical operators. We use these operators to evaluate a statement to return either a True or a False. Description. The Logical Operator block performs the specified logical operation on its inputs. An input value is true ( 1 ) if it is nonzero and false ( 0 ) if ... Logical Operators, Element-wise & | ~. Element-wise logical operations on arrays. Syntax. A & B A | B ~A. Description. The symbols & , | , and ~ are the ... Logical Operators are used to perform logical operations and include AND, OR, or NOT. Boolean Operators include AND, OR, XOR, or NOT and can have one of two ... Mar 13, 2025 ... The logical OR ( || ) (logical disjunction) operator for a set of operands is true if and only if one or more of its operands is true.