工作中用到的,觉得这样的显示工作,还是交给模板类比较合适。所以写了这样的一个插件。 <?PHP /** * Smarty plugin * @package Smarty * @subpackage plugins *//** * Smarty email_mask modifier plugin * * Type: modifier<br> * Name: email_mask<br> * Purpose: mask part of email<br> * Input:<br> * - string: input email * - part: mask part [default ''60''] unit: percent * - position: mask position [default ''center''] (left, center, right) * - maskString: mask string [default ''*''] * * @author wendaming <wendaming at comsenz dot com> * @param string * @param integer * @param string * @param string * @return string|void */function smarty_modifier_email_mask($string, $maskPart = 60, $position = ''center'', $maskString = ''*'') { $emailName = substr($string, 0, strpos($string, ''@'')); $emailLen = strlen($emailName); $maskNum = floor($emailLen * $maskPart / 100); $maskName = ''''; if ($position == ''center'') { $beginMask = floor(($emailLen - $maskNum) / 2); } elseif ($position == ''left'') { $beginMask = 0; } else { $beginMask = $emailLen - $maskNum; } $count = 0; for ($i = 0; $i < $emailLen; ++ $i) { if ($i >= $beginMask && $count < $maskNum) { $maskName .= $maskString; ++ $count; } else { $maskName .= $emailName{$i}; } } return str_replace($emailName . ''@'', $maskName . ''@'', $string); } (责任编辑:admin) |