Friday, 13 April 2018

Switch Statement use in PhP


  • PHP switch statement is used to execute one statement from multiple conditions. It works like PHP if-else-if statement.
Syntax:-
switch(expression){
case value1:
 //code to be executed
 break;
case value2:
 //code to be executed
 break;
……
default:
 code to be executed if all cases are not matched;
}

Example:-
 
<?php
$num=20;
switch($num){
case 10:
echo(“number is equals to 10”);
break;
case 20:
echo(“number is equal to 20”);
break;
case 30:
echo(“number is equal to 30”);
break;
default:
echo(“number is not equal to 10, 20 or 30”);
}
?>

Output:
number is equal to 20

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