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<?php |
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/* Usage... |
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if(true === WP_DEBUG){ |
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require_once(plugin_dir_path(__DIR__).'/assets/class-execution-time.php'); |
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$executionTime = new ExecutionTime('cf7_shortcode_request'); |
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$executionTime->Start(); |
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} |
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//code |
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if(true === WP_DEBUG){ |
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$executionTime->End(); |
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debug_msg($executionTime->__toString()); |
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} |
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|
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|
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*/ |
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class ExecutionTime{ |
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private $startTime; |
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private $endTime; |
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private $fn; |
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public function __construct($fn_name){ |
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$this->fn = $fn_name; |
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} |
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public function Start(){ |
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$this->startTime = getrusage(); |
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} |
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|
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public function End(){ |
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$this->endTime = getrusage(); |
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} |
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|
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private function runTime($ru, $rus, $index) { |
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return ($ru["ru_$index.tv_sec"]*1000 + intval($ru["ru_$index.tv_usec"]/1000)) |
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- ($rus["ru_$index.tv_sec"]*1000 + intval($rus["ru_$index.tv_usec"]/1000)); |
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} |
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|
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public function __toString(){ |
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return $this->fn." used " . $this->runTime($this->endTime, $this->startTime, "utime") . |
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" ms for its computations\nIt spent " . $this->runTime($this->endTime, $this->startTime, "stime") . |
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" ms in system calls\n"; |
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} |
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} |
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|
