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run code in 150+ php & hhvm versions
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<?php function foo(&$a) { $a = 10; throw new Exception(); } try { $a = 5; foo($a); } catch (Exception $e) { echo $e->getTraceAsString(); }
based on LYgvY
Output for 5.0.0 - 5.0.2, 5.0.5 - 5.6.28, 7.0.0 - 7.1.0
#0 /in/2qhQb(10): foo(10) #1 {main}
Output for hhvm-3.10.0 - 3.12.0
#0 /in/2qhQb(10): foo() #1 {main}
Output for 5.0.3 - 5.0.4
#0 /in/2qhQb(5): foo() #1 /in/2qhQb(10): foo(10) #2 {main}
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_NEW in /in/2qhQb on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_NEW in /in/2qhQb on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/2qhQb on line 5
Process exited with code 255.