Table of Contents
- 1 What is the difference between and operators in PHP?
- 2 What is difference between and and && operator in PHP?
- 3 What is the difference between AND and OR operator explain with example?
- 4 What is difference between identical and equal to operator in PHP give example?
- 5 What is operator in PHP with example?
What is the difference between and operators in PHP?
== Operator: This operator is used to check the given values are equal or not. If yes, it returns true, otherwise it returns false….PHP.
| == | === |
|---|---|
| It is equal to operator. | It is an identical operator. |
| It is used to check the equality of two operands. | It is used to check the equality of both operands and their data type. |
What is the difference between and/or operator?
The bitwise OR operator sets the bit value whereas the logical OR operator sets true or 1 if either one of the conditions/bit value is 1 else it sets false or 0.
What is difference between and and && operator in PHP?
The difference is the precedence when we compare AND with && operator. The precedence of AND operator is lower than the operator = when the evaluation is performed, therefore even if both the operators do the same work, the result is different.
What is difference between == and === operator in PHP?
$b if they are not exactly the same object. But $var does not actually equal true , does it? It has the int value of 1 instead, which in turn, is equal to true. With === , the data types are checked to make sure the two variables/objects/whatever are using the same type.
What is the difference between AND and OR operator explain with example?
OR operator is also used to combine multiple conditions with WHERE clause. The only difference between AND and OR is their behaviour. When we use AND to combine two or more than two conditions, records satisfying all the specified conditions will be there in the result.
What is the difference between the operators ==?
The ‘==’ operator checks whether the two given operands are equal or not….What is the difference between = (Assignment) and == (Equal to) operators.
| = | == |
|---|---|
| It is used for assigning the value to a variable. | It is used for comparing two values. It returns 1 if both the values are equal otherwise returns 0. |
What is difference between identical and equal to operator in PHP give example?
Two of the many comparison operators used by PHP are ‘==’ (i.e. equal) and ‘===’ (i.e. identical). The difference between the two is that ‘==’ should be used to check if the values of the two operands are equal or not. On the other hand, ‘===’ checks the values as well as the type of operands.
Is an operator in PHP?
PHP Operator is a symbol i.e used to perform operations on operands. In simple words, operators are used to perform operations on variables or values. For example: $num=10+20;//+ is the operator and 10,20 are operands.