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<?php class Test{ function __construct($arg){ $this->test($arg); } function test($args) { throw new Exception; } } try { new Test('Yar'); } catch(Exception $e) { print_r(debug_backtrace()); var_dump($e->getTrace()); } ?>
Output for 5.2.14 - 5.2.17, 5.3.3 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.7
Array ( ) array(2) { [0]=> array(6) { ["file"]=> string(9) "/in/7nil6" ["line"]=> int(4) ["function"]=> string(4) "test" ["class"]=> string(4) "Test" ["type"]=> string(2) "->" ["args"]=> array(1) { [0]=> string(3) "Yar" } } [1]=> array(6) { ["file"]=> string(9) "/in/7nil6" ["line"]=> int(12) ["function"]=> string(11) "__construct" ["class"]=> string(4) "Test" ["type"]=> string(2) "->" ["args"]=> array(1) { [0]=> string(3) "Yar" } } }
Output for 5.0.0 - 5.0.2, 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.13, 5.3.0 - 5.3.2
Strict Standards: Redefining already defined constructor for class Test in /in/7nil6 on line 6 Array ( ) array(2) { [0]=> array(6) { ["file"]=> string(9) "/in/7nil6" ["line"]=> int(4) ["function"]=> string(4) "test" ["class"]=> string(4) "Test" ["type"]=> string(2) "->" ["args"]=> array(1) { [0]=> string(3) "Yar" } } [1]=> array(6) { ["file"]=> string(9) "/in/7nil6" ["line"]=> int(12) ["function"]=> string(11) "__construct" ["class"]=> string(4) "Test" ["type"]=> string(2) "->" ["args"]=> array(1) { [0]=> string(3) "Yar" } } }
Output for 5.0.3 - 5.0.4
Strict Standards: Redefining already defined constructor for class Test in /in/7nil6 on line 6 Array ( ) array(3) { [0]=> array(5) { ["file"]=> string(9) "/in/7nil6" ["line"]=> int(7) ["function"]=> string(4) "test" ["class"]=> string(4) "Test" ["type"]=> string(2) "::" } [1]=> array(6) { ["file"]=> string(9) "/in/7nil6" ["line"]=> int(4) ["function"]=> string(4) "test" ["class"]=> string(4) "Test" ["type"]=> string(2) "->" ["args"]=> array(1) { [0]=> string(3) "Yar" } } [2]=> array(6) { ["file"]=> string(9) "/in/7nil6" ["line"]=> int(12) ["function"]=> string(11) "__construct" ["class"]=> string(4) "Test" ["type"]=> string(2) "->" ["args"]=> array(1) { [0]=> string(3) "Yar" } } }
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_NEW in /in/7nil6 on line 7
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected T_NEW in /in/7nil6 on line 7
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/7nil6 on line 7
Process exited with code 255.

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