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run code in 150+ php & hhvm versions
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<?php function test($emails) { $emails = implode(', ', $emails); return 1; } $emails = array('a', 1,2,3); test() echo $emails;
Output for 5.4.0 - 5.4.21
Parse error: syntax error, unexpected 'echo' (T_ECHO) in /in/oLrtU on line 10
Process exited with code 255.
Output for 5.3.0 - 5.3.27
Parse error: syntax error, unexpected T_ECHO in /in/oLrtU on line 10
Process exited with code 255.