Is it recommended to use substring functions in PHP templates, or is there a better approach?

Using substring functions in PHP templates can be useful for manipulating strings, but it is generally recommended to perform such operations in the backend logic before passing the data to the template. This helps to keep the template code clean and focused on presentation, rather than data manipulation. By separating concerns, it also makes the code more maintainable and easier to debug. 

// Backend logic
$data = [
    'longText' => 'This is a long text that needs to be shortened for display purposes.',
    // other data
];

// Perform substring operation in the backend
$shortenedText = substr($data['longText'], 0, 20);

// Pass the shortened text to the template
$templateData = [
    'shortenedText' => $shortenedText,
    // other data
];

// Render the template with the data
$template->render('template.php', $templateData);

Keywords

substring functions PHP templates better approach performance optimization

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