What are the common challenges faced when trying to control the display of content based on variable values in PHP scripts?

One common challenge when trying to control the display of content based on variable values in PHP scripts is ensuring that the correct conditions are met for the content to be displayed or hidden. To solve this, you can use conditional statements like if-else or switch-case to check the variable values and determine the appropriate content to show. 

<?php
$variable = 1;

if($variable == 1) {
    echo "Content to display when variable is 1";
} else {
    echo "Content to display when variable is not 1";
}
?>

Keywords

conditional statements variable values content display PHP scripts control flow

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