What are the best practices for utilizing short tags like <?= in PHP code to ensure compatibility and maintainability?

When using short tags like <?= in PHP code, it is important to ensure compatibility and maintainability by configuring PHP settings to allow short tags and avoiding their use in favor of the full <?php tag. This can prevent issues when moving code between different servers or environments where short tags may not be enabled. 

// Ensure short tags are enabled in PHP settings
// Avoid using short tags like &lt;?= and instead use the full &lt;?php tag
&lt;?php echo &quot;Hello, World!&quot;; ?&gt;

Keywords

short tags <?= PHP code compatibility maintainability

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