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run code in 200+ php & hhvm versions
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<?php $savedSummoners = [ ['na',['example', 'example2']], ['euw',['example3']], ];
Output for 5.4.0 - 7.3.0rc4
Output for 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/Jije8 on line 3
Process exited with code 255.