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run code in 150+ php & hhvm versions
Bugs & Features
<?php function a() { b(); } function b() { c(); } function c() { d(); } function d() { e(); } function e() { var_dump(debug_backtrace()); }
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0