/usr/share/phoronix-test-suite/pts-core/objects/pts_arrays.php is in phoronix-test-suite 4.8.3-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/*
Phoronix Test Suite
URLs: http://www.phoronix.com, http://www.phoronix-test-suite.com/
Copyright (C) 2008 - 2012, Phoronix Media
Copyright (C) 2008 - 2012, Michael Larabel
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
class pts_arrays
{
public static function first_element($array)
{
// Using this helper function will avoid a PHP E_STRICT warning if just using the code directly from the output of a function/object
return reset($array);
}
public static function last_element($array)
{
// Using this helper function will avoid a PHP E_STRICT warning if just using the code directly from the output of a function/object
return end($array);
}
public static function unique_push(&$array, $to_push)
{
// Only push to the array if it's a unique value
return !in_array($to_push, $array) && array_push($array, $to_push);
}
public static function to_array($var)
{
return !is_array($var) ? array($var) : $var;
}
public static function json_encode_pretty_string($json)
{
return str_replace(array(',"', '{', '}'), array(",\n\t\"", " {\n\t", "\n}"), json_encode($json));
}
public static function json_decode($str)
{
return json_decode($str, true);
}
}
?>
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