PHP if Keyword

PHP implements Keyword
PHP global Keyword

In this article, you will learn about the IF keyword in PHP. The IF keyword in PHP is used to create an if conditional. The elseif and else keywords can be used to specify code that runs when the condition is not met.

examples of the IF function

Example 1. In this example, we Print a string if $a is less than five:

<?php
$a = 4;
if($a < 5) {
  echo "Less than five";
}
?>
PHP implements Keyword
PHP global Keyword
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