3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $emails = array("cely@iqnection.com", "cely@tenable.com", "Chris.Ely@gmail.com"); foreach $emails as $email { $hash = md5( strtolower( trim( $email ) ) ); printf('http://www.gravatar.com/avatar/%s?d=identicon\n', $hash); }
Output for 5.4.0 - 5.4.18
Parse error: syntax error, unexpected '$emails' (T_VARIABLE), expecting '(' in /in/EZOMW on line 4
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.27
Parse error: syntax error, unexpected T_VARIABLE, expecting '(' in /in/EZOMW on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_VARIABLE, expecting '(' in /in/EZOMW on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `'('' in /in/EZOMW on line 4
Process exited with code 255.