Exception::getTrace

(PHP 5 >= 5.1.0)

Exception::getTrace — Gets the stack trace

说明

final public array Exception::getTrace ( void )

Returns the Exception stack trace.

参数

This function has no parameters.

返回值

Returns the Exception stack trace as an array.

范例

Example #1 Exception::getTrace() example


<?php
function test() {
 throw new Exception;
}

try {
 test();
} catch(Exception $e) {
 var_dump($e->getTrace());
}
?>

上例的输出类似于：

array(1) {
  [0]=>
  array(4) {
    ["file"]=>
    string(22) "/home/bjori/tmp/ex.php"
    ["line"]=>
    int(7)
    ["function"]=>
    string(4) "test"
    ["args"]=>
    array(0) {
    }
  }
}