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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 $e) { print_r(debug_backtrace(DEBUG_BACKTRACE_PROVIDE_OBJECT)); var_dump($e->getTrace()); } ?>
Output for 5.3.6 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Array ( ) array(2) { [0]=> array(6) { ["file"]=> string(9) "/in/YYdbp" ["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/YYdbp" ["line"]=> int(12) ["function"]=> string(11) "__construct" ["class"]=> string(4) "Test" ["type"]=> string(2) "->" ["args"]=> array(1) { [0]=> string(3) "Yar" } } }
Output for 5.2.14 - 5.2.17, 5.3.3 - 5.3.5
Notice: Use of undefined constant DEBUG_BACKTRACE_PROVIDE_OBJECT - assumed 'DEBUG_BACKTRACE_PROVIDE_OBJECT' in /in/YYdbp on line 14 Array ( ) array(2) { [0]=> array(6) { ["file"]=> string(9) "/in/YYdbp" ["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/YYdbp" ["line"]=> int(12) ["function"]=> string(11) "__construct" ["class"]=> string(4) "Test" ["type"]=> string(2) "->" ["args"]=> array(1) { [0]=> string(3) "Yar" } } }
Output for 5.2.5 - 5.2.13, 5.3.0 - 5.3.2
Strict Standards: Redefining already defined constructor for class Test in /in/YYdbp on line 6 Notice: Use of undefined constant DEBUG_BACKTRACE_PROVIDE_OBJECT - assumed 'DEBUG_BACKTRACE_PROVIDE_OBJECT' in /in/YYdbp on line 14 Array ( ) array(2) { [0]=> array(6) { ["file"]=> string(9) "/in/YYdbp" ["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/YYdbp" ["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 - 5.2.4
Strict Standards: Redefining already defined constructor for class Test in /in/YYdbp on line 6 Notice: Use of undefined constant DEBUG_BACKTRACE_PROVIDE_OBJECT - assumed 'DEBUG_BACKTRACE_PROVIDE_OBJECT' in /in/YYdbp on line 14 Warning: Wrong parameter count for debug_backtrace() in /in/YYdbp on line 14 array(2) { [0]=> array(6) { ["file"]=> string(9) "/in/YYdbp" ["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/YYdbp" ["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/YYdbp on line 6 Notice: Use of undefined constant DEBUG_BACKTRACE_PROVIDE_OBJECT - assumed 'DEBUG_BACKTRACE_PROVIDE_OBJECT' in /in/YYdbp on line 14 Warning: Wrong parameter count for debug_backtrace() in /in/YYdbp on line 14 array(3) { [0]=> array(5) { ["file"]=> string(9) "/in/YYdbp" ["line"]=> int(7) ["function"]=> string(4) "test" ["class"]=> string(4) "Test" ["type"]=> string(2) "::" } [1]=> array(6) { ["file"]=> string(9) "/in/YYdbp" ["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/YYdbp" ["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/YYdbp on line 7
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/YYdbp on line 7
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/YYdbp on line 7
Process exited with code 255.