Are there any specific PHP versions or configurations that may have issues with certain shorthand notations or conditional expressions?

Some older versions of PHP may have issues with certain shorthand notations or conditional expressions, such as the ternary operator or short echo tags. To ensure compatibility across different PHP versions, it is recommended to use the full syntax for conditional expressions and avoid shorthand notations. 

// Instead of using shorthand notations like this:
$result = ($condition) ? 'true' : 'false';

// Use the full syntax for conditional expressions:
if ($condition) {
    $result = 'true';
} else {
    $result = 'false';
}

Keywords

PHP versions configurations shorthand notations conditional expressions issues

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