3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace MyProject\\Sub\\Level; const CONNECT_OK = 1; class Connection { /* ... */ } function connect() { /* ... */ }
Output for 5.4.0 - 5.4.12
Parse error: syntax error, unexpected '\' (T_NS_SEPARATOR), expecting identifier (T_STRING) in /in/Dr2Y0 on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.22
Parse error: syntax error, unexpected T_NS_SEPARATOR, expecting T_STRING in /in/Dr2Y0 on line 3
Process exited with code 255.
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173.29 ms | 1395 KiB | 43 Q