How can one ensure that a line break does not occur within a single word when using wordwrap in PHP?

When using the wordwrap function in PHP to wrap text to a certain number of characters per line, there is a possibility that a line break may occur within a single word, causing it to be split. To ensure this does not happen, you can use the optional fourth parameter of the wordwrap function, which allows you to specify a string that should not be split. By setting this parameter to a non-breaking space character ( ), you can prevent line breaks within words. 

$text = "Lorem ipsum dolor sit amet, consectetur adipiscing elit.";
$wrapped_text = wordwrap($text, 20, "\n", false, " ");
echo $wrapped_text;

Keywords

PHP wordwrap line break single word text formatting

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