36 lines
965 B
PHP
36 lines
965 B
PHP
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<?php
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function microtime_float()
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{
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list($usec, $sec) = explode(" ", microtime());
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return ((float)$usec + (float)$sec);
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}
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function tick_event() {
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static $time = NULL;
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if(NULL===$time) {
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//initialise time with now
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$time=microtime_float();
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q("INSERT INTO `profiling` (`function`, `file`, `line`, `class`, `time`) VALUES ('initialization', 'index.php', '-1', NULL, '%f'); ",
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floatval($time-$_SERVER['REQUEST_TIME']));
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}
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$elapsed=microtime_float()-$time;
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$db_info=array_shift(debug_backtrace());
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$function=$db_info['function'];
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$file=$db_info['file'];
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$line=$db_info['line'];
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$class=$db_info['class'];
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//save results
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q("INSERT INTO `profiling` (`function`, `file`, `line`, `class`, `time`) VALUES ('%s', '%s', '%d', '%s', '%f'); ",
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dbesc($function), dbesc($file), intval($line), dbesc($class), floatval($time));
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//set time to now
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$time=microtime_float();
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}
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declare(ticks=1);
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register_tick_function('tick_event');
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