The example in this article describes how to truncate strings in JavaScript. Share it with everyone for your reference. The details are as follows:
Here JavaScript truncates the string, similar to substr(), except that this function does not truncate the word. After truncation occurs, an ellipsis will be added
if (!function_exists('subsent')) {
function subsent($string, $start = 0, $length = 0, $cap = '...') {
if ($length <= 0 || strlen($string) < $length) { return $string; }
$string = substr($string, $start, strpos($string, ' ', $length)) . ' ' . $cap;
return $string;
}
}
I hope this article will be helpful to everyone’s JavaScript programming design.
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