How to get a substring from a string through PHP?

Question

Hi, I want to change the display username, for example [e-mail] , only to abcd. so for this I have to pin the part starting with @.

I can do this very easily through the variablename.substring () function in Java or C #, but I don't know with the PHP syntax. So help me do this.

Suppose that I m ​​has a type variable.

$username = " [e-mail] "; $username = some 

the string manipulation function should be called here; so echo $ username; can only lead to abcd.

Answer 1

Try the following:

 $username = substr($username, 0, strpos($username, '@')); 

Answer 2

Use strtok() .

 $username = strtok($email, '@'); 

CodePad

Answer 3

Use strstr .

An example from a PHP link is

 <?php $email = ' [e-mail] '; $domain = strstr($email, '@'); echo $domain; // prints @example.com $user = strstr($email, '@', true); // As of PHP 5.3.0 echo $user; // prints name ?> 

Answer 4

 list($username, $domain) = explode('@', ' [e-mail] ') 

Answer 5

 substr(string, 0, 20) 

String, start, length