debug_backtrace()
generates a PHP backtrace and returns this information as an
associative
array
. The possible returned elements are listed in the following
table:
表 1Possible returned elements from
debug_backtrace()
Name | Type | Description |
---|---|---|
function | string | The current function name. See also __FUNCTION__ . |
line | integer | The current line number. See also __LINE__ . |
file | string | The current file name. See also __FILE__ . |
class | string | The current class name. See also __CLASS__ |
type | string | The current class type. |
args | array | If inside a function, this lists the functions arguments. If inside a included file, this lists the included file name(s). |
The following is a simple example.
See also
trigger_error()
.