36 lines
1.1 KiB
PHP
36 lines
1.1 KiB
PHP
<?PHP
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/**
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* Provides basic debugging functions.
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*/
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declare(strict_types = 1);
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/**
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* Standard class providing simple and generally applicable
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* debugging and code improvement functions.
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*/
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final class MD_STD_DEBUG {
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/**
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* Function simpleBenchmark prints the difference between start time and the time at the exit of script
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* Should be put very early in the script.
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*
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* @return void
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*/
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public static function simpleBenchmark():void {
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$start = \microtime(true);
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\register_shutdown_function(function($start) :void {
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echo PHP_EOL . '<pre>';
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echo \microtime(true) - $start . "<br/>";
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echo 'RAM Usage (Peak): ' . \memory_get_peak_usage() . "<br/>";
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echo 'RAM Usage: ' . \memory_get_usage() . "<br/>";
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if ($loadAvg = \sys_getloadavg()) {
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echo 'Load avg. (last 1 minute): ' . $loadAvg[0] . '<br />';
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echo 'Load avg. (last 5 minute): ' . $loadAvg[1] . '<br />';
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echo 'Load avg. (last 15 minute): ' . $loadAvg[2] . '<br />';
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}
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echo '</pre>';
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}, $start);
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}
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}
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