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The GNU General Public License (GPL) Version 2, June 1991 git-svn-id: file:///Users/jimeh/Desktop/dlist/trunk@24 a5845835-ea0f-0410-a762-dd0bfe9bfde8
65 lines
1.9 KiB
PHP
65 lines
1.9 KiB
PHP
<?php
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class speedometer {
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/*
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Class: Speedometer v0.2
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Created to simplify script execution statistics & debugging...
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Copyright © 2006 Jim Myhrberg.
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zynode@gmail.com
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----------
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This program is free software; you can redistributeit and/or modify it
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under the terms of the GNU General Public License as published by the Free
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Software Foundation; either version 2 of the License, or (at your option)
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any later version.
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This program is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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more details.
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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc., 59
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Temple Place, Suite 330, Boston, MA 02111-1307 USA
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----------
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*/
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var $digits = 6;
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var $pattern = '%s'; // must contain %s
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var $start;
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var $time;
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function speedometer ($digits=false) {
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if ( !empty($digits) ) $this->digits = $digits;
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$this->start = $this->getmicrotime();
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}
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// return with pattern
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function end ($digits=false, $pattern=false) {
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$end = $this->getmicrotime();
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$digits = ( preg_match("/[0-9]{1,2}/", $digits) ) ? $digits : $this->digits ;
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$pattern = ( stristr($pattern, '%s') != false ) ? $pattern : $this->pattern ;
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$this->time = number_format( ($end - $this->start), $digits);
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return str_replace('%s', $this->time, $pattern);
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}
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// return time only ignoring pattern
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function term ($digits=false) {
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$end = $this->getmicrotime();
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$digits = ( preg_match("/[0-9]{1,2}/", $digits) ) ? $digits : $this->digits ;
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return $this->time = number_format( ($end - $this->start), $digits);
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}
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function getmicrotime () {
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list($usec, $sec) = explode(' ', microtime());
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$r = floatval($usec) + floatval($sec);
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return($r);
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}
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}
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?>
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