![]() The if-else statements belong to selection statements in OOP. It is easy to edit switch cases as, they are recognized easily. It is difficult to edit the if-else statement, if the nested if-else statement is used. If the condition inside switch statements does not match with any of cases, for that instance the default statements is executed if created. If the condition inside if statements is false, then by default the else statement is executed if created. Switch statement execute one case after another till a break statement is appeared or the end of switch statement is reached. Switch statement evaluates only character or integer value.Įither if statement will be executed or else statement is executed. If statement evaluates integer, character, pointer or floating-point type or boolean type. If-else statement test for equality as well as for logical expression. Switch statement uses single expression for multiple choices. If-else statement uses multiple statement for multiple choices. Which statement will be executed is decided by user. Which statement will be executed depend upon the output of the expression inside if statement. The switch statements “selects the execution of the statement often according to a keyboard command”. We if statement to execute the block of code that exists inside the if statement only if the specified condition. switch statement selects one of many blocks of code to be executed. if-elseif-else statement is used to combine multiple conditions. However, unlike else, it will execute that alternative expression only if the elseif conditional expression. ![]() Like else, it extends an if statement to execute a different statement in case the original if expression evaluates to false. The fundamental difference between if-else and switch statements is that the if-else statement “selects the execution of the statements based upon the evaluation of the expression in if statements”. if-else statement is used to execute whether the condition is true or false. (PHP 4, PHP 5, PHP 7, PHP 8) elseif, as its name suggests, is a combination of if and else.
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