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1 | <?php |
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2 | /** |
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3 | * ScriptTimer.inc.php |
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4 | * Code by Strangecode :: www.strangecode.com :: This document contains copyrighted information |
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5 | */ |
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6 | |
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7 | class ScriptTimer { |
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8 | |
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9 | var $time_format = '%.10f'; |
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10 | var $_timing_start_times; |
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11 | var $_timing_stop_times; |
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12 | |
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13 | function start ($name = 'default') { |
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14 | $this->_timing_start_times[$name] = explode(' ', microtime()); |
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15 | } |
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16 | |
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17 | function stop($name = 'default') { |
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18 | $this->_timing_stop_times[$name] = explode(' ', microtime()); |
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19 | } |
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20 | |
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21 | function getTime($name = 'default') { |
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22 | if (!isset($this->_timing_start_times[$name])) { |
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23 | return 0; |
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24 | } |
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25 | if (!isset($this->_timing_stop_times[$name])) { |
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26 | $stop_time = explode(' ', microtime()); |
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27 | } else { |
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28 | $stop_time = $this->_timing_stop_times[$name]; |
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29 | } |
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30 | // Do the big numbers first so the small ones aren't lost. |
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31 | $current = $stop_time[1] - $this->_timing_start_times[$name][1]; |
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32 | $current += $stop_time[0] - $this->_timing_start_times[$name][0]; |
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33 | return sprintf($this->time_format, $current); |
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34 | } |
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35 | } |
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36 | |
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37 | ?> |
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