Is it necessary to use an else statement after an if condition in PHP?

In PHP, it is not necessary to use an else statement after an if condition. If you only want to execute code when the condition is true and do nothing otherwise, you can omit the else block entirely. This can help keep your code concise and easier to read. 

// Example of using only an if statement without an else block
$number = 10;

if ($number > 5) {
    echo "The number is greater than 5.";
}

Keywords

PHP if statement else statement conditional logic programming.

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