Usage of php conditional statement if..else

Usage of php conditional statement if..else

PHP - if...else statement

To execute a block of code when the condition is true, and to execute another block of code when the condition is not true, please use the if....else statement.

Syntax

if (条件)
{
条件成立时执行的代码;
}
else
{
条件不成立时执行的代码;
}

If the current time is less than 20, the following example will output "Have a good day!", otherwise it will output "Have a good night!":

Example

Output:

Have a good day!

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