fork download 
  1. <?php
  2.  
  3.  
  4. function validate($email) {
  5. 	if (filter_var($email,FILTER_VALIDATE_EMAIL)) {
  6. 	   	return 'valid';
  7. 	}
  8.  
  9. 	return 'invalid';	
  10. }
  11.  
  12. // valid
  13. var_dump(validate('pan@dptek.com.cn '));
  14.  
  15.  
  16. // invalid
  17. var_dump(validate('tom@site'), validate('tomsite.com'));
Success #stdin #stdout 0.02s 25760KB
comments (?)
stdin 
Standard input is empty
stdout 
string(7) "invalid"
string(7) "invalid"
string(7) "invalid"
https://ideone.com/zd6GaH
language:
PHP (php 7.3.5)
created:
9 days ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!