Jump to content
php.lv forumi

pārveidot eregi_replace uz jaunāku risinājumu


Swear

Recommended Posts

pašreiz ir šāda funkcija kas no visa stringa atstāj pāri tikai ciparus

<?

function filter_digital($str){

return eregi_replace("[^0-9]", null, $str);

}

$str = 'str!@#$%^&*12345fdafa';

echo filter_digital($str); // 12345

 

php bļauj ka eregi_replace ir novecojis. jautājums kā lai pārveido uz preg_replace, vienkārši nespēju saprast tās regex sintakses.

vai vienkāršāk izmantot risinājumu @eregi_replace() ? :D

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Loading...
×
×
  • Create New...