How we use ELSE and ELSE IF statement in PHP?

How we use ELSE and ELSE IF statement in PHP?

if…else statement – executes some code if a condition is true and another code if that condition is false. if… elseif…else statement – executes different codes for more than two conditions. switch statement – selects one of many blocks of code to be executed.

How do you write an IF and ELSE condition?

Conditional Statements

1. Use if to specify a block of code to be executed, if a specified condition is true.
2. Use else to specify a block of code to be executed, if the same condition is false.
3. Use else if to specify a new condition to test, if the first condition is false.

How do you pass two conditions in an if statement in PHP?

you could add as many codes to be executed as you want for the conditions, i’ll give an example 😉 if($text == “Hello” || $text == “bye”){ echo “the value was “; echo $text; echo “lalalal”; etc. }

What is the if else if explain with an example?

Definition and Usage The if/else statement executes a block of code if a specified condition is true. If the condition is false, another block of code can be executed. The if/else statement is a part of JavaScript’s “Conditional” Statements, which are used to perform different actions based on different conditions.

What is if…else if…else statement?

If / Else / Else If conditional statements are conditional statements that have more than one condition. If the first condition is false, only then will the second condition will be checked. If the second one is also false, then the app will default to else or it will do nothing.

What is nested IF condition?

A nested if statement is an if statement placed inside another if statement. Nested if statements are often used when you must test a combination of conditions before deciding on the proper action.

What is a if-else if-else statement?

What Is syntax of if-else statement?

Syntax. If the Boolean expression evaluates to true, then the if block will be executed, otherwise, the else block will be executed. C programming language assumes any non-zero and non-null values as true, and if it is either zero or null, then it is assumed as false value.

How do you end an if statement in PHP?

The endif keyword is used to mark the end of an if conditional which was started with the if(…): syntax. It also applies to any variation of the if conditional, such as if… elseif and if…else .

What are the 5 PHP operators?

PHP Operators

• Arithmetic operators.
• Assignment operators.
• Comparison operators.
• Increment/Decrement operators.
• Logical operators.
• String operators.
• Array operators.
• Conditional assignment operators.

What is if-else if-else statement?

How do you explain if-else?

The if/else if statement allows you to create a chain of if statements. The if statements are evaluated in order until one of the if expressions is true or the end of the if/else if chain is reached. If the end of the if/else if chain is reached without a true expression, no code blocks are executed.

What is the use of else statement in PHP?

PHP: else statement. Description: The if statement execute a single statement or a group of statements if a certain condition is met. It can not do anything if the condition is false. For this purpose else is used. Syntax: if (condition) execute statement(s) if condition is true; else execute statement(s) if condition is false; Example:

How to use conditional statements in PHP?

You can use conditional statements in your code to do this. In PHP we have the following conditional statements: if statement – executes some code if one condition is true. if…else statement – executes some code if a condition is true and another code if that condition is false. if…elseif…else statement – executes different codes for more

What is the difference between if and if-else in PHP?

In PHP we have the following conditional statements: if statement – executes some code if one condition is true. if…else statement – executes some code if a condition is true and another code if that condition is false. if…elseif…else statement – executes different codes for more than two conditions.

What is the difference between IF statement and elseif statement?

The if statement execute a single statement or a group of statements if a certain condition is met. It can not do anything if the condition is false. For this purpose else is used. As we have initialized the $overtime value as 60, therefore the else statement will be executed. elseif is a combination of if and else.