28 lines
854 B
PHP
28 lines
854 B
PHP
<?php
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function memory_get_usage() {
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// If its Windows
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// Tested on Win XP Pro SP2. Should work on Win 2003 Server too
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// Doesn't work for 2000
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// If you need it to work for 2000 look at http://us2.php.net/manual/en/function.memory-get-usage.php#54642
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if ( substr(PHP_OS,0,3) == 'WIN') {
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$output = array();
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exec(HTML2PS_DIR.'utils/pslist.exe -m ' . getmypid() , $output);
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$resultRow = $output[8];
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$items = preg_split("/\s+/",$resultRow);
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return $items[3] . ' KB';
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} else {
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// We now assume the OS is UNIX
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// Tested on Mac OS X 10.4.6 and Linux Red Hat Enterprise 4
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// This should work on most UNIX systems
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$pid = getmypid();
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exec("ps -eo%mem,rss,pid | grep $pid", $output);
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$output = explode(" ", $output[0]);
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//rss is given in 1024 byte units
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return $output[1] * 1024;
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}
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}
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?>
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