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<?php
/*
Phoronix Test Suite
URLs: http://www.phoronix.com, http://www.phoronix-test-suite.com/
Copyright (C) 2008, Phoronix Media
Copyright (C) 2008, Michael Larabel
pts-functions_assignments.php: Functions for the assignment operations
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/>.
*/
function pts_assignment($process, $assignment = null, $value = null)
{
static $assignments;
$return = false;
switch($process)
{
case "SET":
$assignments[$assignment] = $value;
break;
case "READ":
if(isset($assignments[$assignment]))
{
$return = $assignments[$assignment];
}
break;
case "IS_SET":
$return = isset($assignments[$assignment]);
break;
case "CLEAR":
unset($assignments[$assignment]);
break;
case "CLEAR_ALL":
$assignments = array();
break;
}
return $return;
}
function pts_set_assignment_once($assignment, $value)
{
$set_assignment = false;
if(!pts_is_assignment($assignment))
{
pts_set_assignment($assignment, $value);
$set_assignment = true;
}
return $set_assignment;
}
function pts_set_assignment($assignment, $value)
{
if(!is_array($assignment))
{
$assignment = array($assignment);
}
foreach($assignment as $this_assignment)
{
pts_assignment("SET", $this_assignment, $value);
}
}
function pts_read_assignment($assignment)
{
return pts_assignment("READ", $assignment);
}
function pts_is_assignment($assignment)
{
return pts_assignment("IS_SET", $assignment);
}
function pts_clear_assignments()
{
pts_assignment("CLEAR_ALL");
}
function pts_clear_assignment($assignment)
{
pts_assignment("CLEAR", $assignment);
}
function pts_unique_runtime_identifier()
{
if(pts_is_assignment("THIS_OPTION_IDENTIFIER"))
{
$identifier = pts_read_assignment("THIS_OPTION_IDENTIFIER");
}
else
{
$identifier = PTS_INIT_TIME;
}
return $identifier;
}
function pts_time_elapsed()
{
if(pts_is_assignment("START_TIME"))
{
$start_time = pts_read_assignment("START_TIME");
}
else
{
$start_time = PTS_INIT_TIME;
}
return (time() - $start_time);
}
?>
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