How can PHP be optimized to efficiently handle text truncation with line breaks in a database-driven application like a guestbook?

When handling text truncation with line breaks in a database-driven application like a guestbook, one approach is to use PHP's `wordwrap()` function to break the text into lines of a specified length while preserving the line breaks. This can help ensure that the truncated text remains readable and visually appealing. 

// Function to truncate text with line breaks
function truncateTextWithLineBreaks($text, $length) {
    // Break the text into lines of specified length while preserving line breaks
    $wrappedText = wordwrap($text, $length, "\n", true);
    
    // Get the first line of the wrapped text
    $truncatedText = explode("\n", $wrappedText)[0];
    
    return $truncatedText;
}

// Example usage
$text = "Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.";
$truncatedText = truncateTextWithLineBreaks($text, 30);
echo $truncatedText;

Keywords

PHP text truncation line breaks database-driven application guestbook

Related Questions