comparison vendor/squizlabs/php_codesniffer/src/Util/Timing.php @ 17:129ea1e6d783

Update, including to Drupal core 8.6.10

+<?php
+/**
+ * Timing functions for the run.
+ *
+ * @author    Greg Sherwood <[e-mail]>
+ * @copyright 2006-2015 Squiz Pty Ltd (ABN 77 084 670 600)
+ * @license   https://github.com/squizlabs/PHP_CodeSniffer/blob/master/licence.txt BSD Licence
+ */
+
+namespace PHP_CodeSniffer\Util;
+
+class Timing
+{
+
+    /**
+     * The start time of the run.
+     *
+     * @var float
+     */
+    private static $startTime;
+
+    /**
+     * Used to make sure we only print the run time once per run.
+     *
+     * @var boolean
+     */
+    private static $printed = false;
+
+
+    /**
+     * Start recording time for the run.
+     *
+     * @return void
+     */
+    public static function startTiming()
+    {
+
+        self::$startTime = microtime(true);
+
+    }//end startTiming()
+
+
+    /**
+     * Print information about the run.
+     *
+     * @param boolean $force If TRUE, prints the output even if it has
+     *                       already been printed during the run.
+     *
+     * @return void
+     */
+    public static function printRunTime($force=false)
+    {
+        if ($force === false && self::$printed === true) {
+            // A double call.
+            return;
+        }
+
+        if (self::$startTime === null) {
+            // Timing was never started.
+            return;
+        }
+
+        $time = ((microtime(true) - self::$startTime) * 1000);
+
+        if ($time > 60000) {
+            $mins = floor($time / 60000);
+            $secs = round((($time % 60000) / 1000), 2);
+            $time = $mins.' mins';
+            if ($secs !== 0) {
+                $time .= ", $secs secs";
+            }
+        } else if ($time > 1000) {
+            $time = round(($time / 1000), 2).' secs';
+        } else {
+            $time = round($time).'ms';
+        }
+
+        $mem = round((memory_get_peak_usage(true) / (1024 * 1024)), 2).'MB';
+        echo "Time: $time; Memory: $mem".PHP_EOL.PHP_EOL;
+
+        self::$printed = true;
+
+    }//end printRunTime()
+
+
+}//end class