How can PHP variables be used to control which content is loaded on a page?

PHP variables can be used to control which content is loaded on a page by setting a variable based on certain conditions, and then using that variable to determine which content to display. For example, you can set a variable based on user input, session data, or any other condition, and then use an if statement to display different content based on the value of that variable. 

<?php
// Set a variable based on a condition
$showContent = true;

// Use the variable to control which content is loaded
if ($showContent) {
    echo "This content will be displayed.";
} else {
    echo "This content will not be displayed.";
}
?>

Keywords

PHP variables content control page loading conditional statements dynamic content

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