PHP if…else…elseif Statements

PHP if…else…elseif Statements

in PHP if…else…elseif statements is called Conditional statements or decision-making code. you can create a test conditions to check weather condition is true or false and according to the result we can execute certain action.

Types of Condtional Statement

• if statement
• if…else statement
• if…elseif….else statement
• switch…case statement

1. if statement

This is the simplest conditional statements. The Block of Code ll run when the conditional statement ll be true.

if(condition){
    // Code to be executed if condition ll be true.
}

2. if…else Statement

if(condition){
    // Code to be executed if condition is true
} else{
    // Code to be executed if condition is false
}

3. if…elseif…else Statement

if(condition){
    // Code to be executed if condition is true
} elseif(condition){
    // Code to be executed if condition is true
} else{
    // Code to be executed if condition is false
}

4. Switch Statement

We ll discuss this in next Chapter.