php 擷取名字和手機號
阿新 • • 發佈:2021-12-13
function mb_substr_replace($string, $replacement, $start, $length = null, $encoding = null) { if (extension_loaded('mbstring') === true) { $string_length = (is_null($encoding) === true) ? mb_strlen($string) : mb_strlen($string, $encoding); if ($start < 0) { $start = max(0, $string_length + $start); } else if ($start > $string_length) { $start = $string_length; } if ($length < 0) { $length = max(0, $string_length - $start + $length); } else if ((is_null($length) === true) || ($length > $string_length)) { $length = $string_length; } if (($start + $length) > $string_length) { $length = $string_length - $start; } if (is_null($encoding) === true) { return mb_substr($string, 0, $start) . $replacement . mb_substr($string, $start + $length, $string_length - $start - $length); } return mb_substr($string, 0, $start, $encoding) . $replacement . mb_substr($string, $start + $length, $string_length - $start - $length, $encoding); } return (is_null($length) === true) ? substr_replace($string, $replacement, $start) : substr_replace($string, $replacement, $start, $length); }
名字擷取
public function getMaskName()
{
if (mb_strlen($this->name) > 2) {
return mb_substr_replace($this->name, '*', 1, -1);
} else {
return mb_substr_replace($this->name, '*', 0, -1);
}
}
手機號擷取
public function getMaskMobile() { return substr_replace($this->mobile, '***', 3, -3); }