PHPif...else Statements
PHP - The if...else Statement
Theif...else statement executes some code if a condition is true and another code if that condition is false.
Syntax
if (condition) {// code to be executed if condition is true;} else {// code to be executed if condition is false;}Example
Output "Have a good day!" if the current time is less than 20, and "Have a good night!" otherwise:
$t = date("H");if ($t < "20") { echo "Have a good day!";} else { echo "Have a good night!";}PHP - The if...elseif...else Statement
Theif...elseif...else statement executes different codes for more than two conditions.
Syntax
if (condition) {// code to be executed if this condition is true;} elseif (condition) {// code to be executed if first condition is false and this condition is true;} else {// code to be executed if all conditions are false;}Example
Output "Have a good morning!" if the current time is less than 10, and "Have a good day!" if the current time is less than 20. Otherwise it will output "Have a good night!":
$t = date("H");if ($t < "10") { echo "Have a good morning!";} elseif ($t < "20") { echo "Have a good day!";} else { echo "Have a good night!";}
