包含两个没有键的数组的数组

Question

I was bug squashing my script when I discovered that an array ($array) contained two arrays with no key like so:

array(19) {
  ["id"]=>
  string(3) "243"
  ["var"]=>
  string(4) "test"
}

array(10) {
  ["id"]=>
  int(243)
}

They both contain different data, i just removed most of it to show what I'm talking about. Now I will find the cause of this eventually and fix it, but what I need is a temporary fix to get the value of var from the first array. Currently when I use print_r and var_dump I do get the actual value of var but also a NULL. For that reason I can't seem to store the value of var in a variable.

Any ideas?

Here is the full array (with some sensitive data masked)

Array
(
    [id] => 243
    [ordering] => 0
    [state] => 1
    [checked_out] => 203
    [checked_out_time] => 2013-07-17 14:28:15
    [status] => new
    [order_id] => 84
    [username] => 267
    [ankleside] => left
    [engraving] => left
    [serial] => 152
    [color_padding] => left
    [color_shell] => left
    [scan] => SCAN_2013-07-17_xxxxxx_X_hotmail.com_LEFT.PNG
    [workfile] => WORK_2013-07-17_xxxxxx_X_hotmail.com_LEFT.png
    [stlfile] => 2013-07-17_xxxxxx_X_hotmail.com_LEFT_.jpg
    [timespent] =>
    [created_by] => 203
)

Array
(
    [id] => 243
    [status] => new
    [username] => 267
    [ankleside] => left
    [engraving] => left
    [scan] => SCAN_2013-07-17_xxxxxxx_X_hotmail.com_LEFT.PNG
    [workfile] =>
    [stlfile] => fb-foto.png
    [issues] =>
)

Answer 1

Somehow var_dump(); is called twice. Try adding echo "done"; after var_dump($array); to verify.

You could also add debug_print_backtrace(); to help you see how it is called twice. http://www.php.net/manual/en/function.debug-print-backtrace.php