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run code in 300+ PHP versions simultaneously
<?php namespace A; namespace B {}
Output for 5.3.0 - 5.3.28, 5.4.0 - 5.4.24
Fatal error: Cannot mix bracketed namespace declarations with unbracketed namespace declarations in /in/KHPqd on line 3
Process exited with code 255.
preferences:
174.34 ms | 1395 KiB | 61 Q