$re = '/^\+?([87](?!95[4-79]|99[08]|907|94[^0]|336|986)([348]\d|9[0-6789]|7[0247])\d{8}|[1246]\d{9,13}|68\d{7}|5[1-46-9]\d{8,12}|55[1-9]\d{9}|55[12]19\d{8}|500[56]\d{4}|5016\d{6}|5068\d{7}|502[45]\d{7}|5037\d{7}|50[4567]\d{8}|50855\d{4}|509[34]\d{7}|376\d{6}|855\d{8}|856\d{10}|85[0-4789]\d{8,10}|8[68]\d{10,11}|8[14]\d{10}|82\d{9,10}|852\d{8}|90\d{10}|96(0[79]|17[01]|13)\d{6}|96[23]\d{9}|964\d{10}|96(5[69]|89)\d{7}|96(65|77)\d{8}|92[023]\d{9}|91[1879]\d{9}|9[34]7\d{8}|959\d{7}|989\d{9}|97\d{8,12}|99[^4568]\d{7,11}|994\d{9}|9955\d{8}|996[57]\d{8}|9989\d{8}|380[3-79]\d{8}|381\d{9}|385\d{8,9}|375[234]\d{8}|372\d{7,8}|37[0-4]\d{8}|37[6-9]\d{7,11}|30[69]\d{9}|34[67]\d{8}|3[12359]\d{8,12}|36\d{9}|38[1679]\d{8}|382\d{8,9}|46719\d{10})$/';
$str = '';
preg_match($re, $str, $matches, PREG_OFFSET_CAPTURE, 0);
// Print the entire match result
var_dump($matches);
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for PHP, please visit: http://php.net/manual/en/ref.pcre.php