PHP rock\helpers StringHelper::truncate示例

 /**
  * @inheritdoc
  */
 public function sanitize($input)
 {
     return \rock\helpers\StringHelper::truncate($input, $this->length, $this->suffix);
 }

示例#2

显示文件

文件： StringFilter.php 项目： romeoz/rock-template

 /**
  * Truncates a string to the number of characters specified.
  *
  * @param string $value
  * @param array $params params:
  *
  * - length: count of output characters (minus 3, because point).
  *
  * @return string
  */
 public static function truncate($value, array $params)
 {
     if (empty($params['length']) || !is_numeric($params['length'])) {
         $params['length'] = 4;
     }
     return StringHelper::truncate($value, (int) $params['length']);
 }