What are some common syntax errors that can occur when using print_r($_GET) in PHP?

Some common syntax errors that can occur when using print_r($_GET) in PHP include forgetting to include the opening and closing PHP tags, not using proper syntax for accessing the $_GET superglobal array, and not properly handling the output of print_r(). To solve these issues, ensure that the PHP tags are correctly used, access the $_GET superglobal array using the correct syntax, and handle the output of print_r() by either echoing it or assigning it to a variable. 

<?php
// Correctly accessing and printing the $_GET superglobal array
print_r($_GET);
?>

Keywords

print_r $_GET syntax errors PHP debugging

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