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<?php |
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/** |
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* Functions for 'Generate' script. |
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* |
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* @author Adam "Saibamen" Stachowicz <[email protected]> |
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*/ |
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/** Functions for inputs, saving file and printing text */ |
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require_once 'console.inc.php'; |
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/** |
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* Generate string with randomized numbers. |
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* |
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* @param string $min Minimum allowed number to generate |
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* @param string $max Maximum allowed number to generate |
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* @param string $decimalPlaces Number of decimal places |
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* |
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* @return string Generated string without trailing spaces |
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*/ |
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function generateRandomNumbers($min, $max, $decimalPlaces) |
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{ |
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text('GENERATING...'); |
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debug("Generating string.\nMin: ".$min.' Max: '.$max.' Decimal places: '.$decimalPlaces); |
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$range = $max - $min; |
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$outputString = ''; |
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$howManyIterations = 10; |
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$GENERATE_START = microtime(true); |
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// TODO: Show percent progress based on iteration |
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// TODO: Calculate output size for generate |
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for ($i = 0; $i <= $howManyIterations; $i++) { |
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// Print progress and move cursor back to position 0 |
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echo 'Progress: '.$i.'/'.$howManyIterations."\r"; |
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$number = $min + $range * (mt_rand() / mt_getrandmax()); |
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// Format with trailing zeros ie. 8.00 |
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$number = number_format((float) $number, (int) $decimalPlaces, '.', ''); |
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$outputString .= $number.' '; |
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} |
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printEndTime($GENERATE_START); |
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debug($outputString); |
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// Remove last space |
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return trim($outputString); |
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} |
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/** |
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* Get number from User. |
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* |
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* @param string $message Message for User what he must type |
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* @param int $default Default number for empty input. Default is 0 |
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* |
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* @return string Inserted number |
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*/ |
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function getNumberInput($message, $default = 0) |
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{ |
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echo $message.' [Default: '.$default.']: '; |
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do { |
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$input = trim(fgets(STDIN)); |
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debug('User input: '.$input); |
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if (is_null($input) || empty($input)) { |
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debug('Using default input: '. $default); |
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$input = $default; |
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} elseif (!is_numeric($input)) { |
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echo 'Please input number: '; |
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} |
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} while (!is_numeric($input)); |
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return $input; |
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} |
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/** |
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* Switch Globals min and max if min > max. |
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*/ |
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function checkSwitchGlobalMinMax() |
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{ |
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if ($GLOBALS['min'] > $GLOBALS['max']) { |
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debug('!! Switching min and max !!'); |
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$tempMin = $GLOBALS['min']; |
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$GLOBALS['min'] = $GLOBALS['max']; |
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$GLOBALS['max'] = $tempMin; |
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debug('Min: '.$GLOBALS['min']); |
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debug('Max: '.$GLOBALS['max']); |
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} |
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} |
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Saibamen /
Generate-Sort-Numbers
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