How to extract the user name from the email ID using PHP ?
Given a string email address, extract the username.
Input: ‘email@example.com’ Output: priyank Input: ‘firstname.lastname@example.org’ Output: princepriyank
Approach 1: Using PHP strstr() to extract the username from the email address.
In this, “@” symbol is the separator for the domain name and user name of the email address. The strstr() PHP function is used to search for the first occurrence of a string i.e. “@” inside another string i.e. email address to get the username as result.
Step 1: Define a variable and store the value of the email address in it.
Step 2: Get the username by slicing the string till the first occurrence of ‘@’ using this line
Step 3: Display the username using an echo statement.
Approach 2: Using PHP explode() function.
In this, we harness the fact that the “@” symbol is the separator for the domain name and user name of the email address. So explode() is used to break a string into an array by a separator “@”.
Step 1: Define a variable email and store the value of email address in it.
Step 2: Get the username by exploding (dividing) the string using ‘@’ as a separator and store the first part in the variable username.
$parts = explode("@",$email); $username = $parts;
Step 3: Display the username using this code.