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<?php |
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namespace Werkspot\BingAdsApiBundle\Api\Helper; |
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use DateTime; |
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class Csv |
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{ |
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/** |
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* @param array $lines |
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* @param bool $includingColumnHeaders |
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* @param int $fileHeaders |
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* @param int $columnHeaders |
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* |
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* @return string[] |
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*/ |
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public function removeHeaders(array $lines, $includingColumnHeaders = true, $fileHeaders = 10, $columnHeaders = 1) |
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{ |
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$lines = array_values($lines); |
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$removeLines = ($includingColumnHeaders) ? ($fileHeaders + $columnHeaders) : $fileHeaders; |
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for ($i = 0; $i < ($removeLines); ++$i) { |
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unset($lines[$i]); |
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} |
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$lines = array_values($lines); |
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return $lines; |
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} |
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/** |
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* @param array $lines |
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* @param int $noOfLinesToRemove |
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* |
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* @return string[] |
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*/ |
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public function removeLastLines(array $lines, $noOfLinesToRemove = 1) |
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{ |
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$totalLines = count($lines); |
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$removeFrom = $totalLines - $noOfLinesToRemove; |
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for ($i = $removeFrom; $i < $totalLines; ++$i) { |
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unset($lines[$i]); |
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} |
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$lines = array_values($lines); |
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return $lines; |
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} |
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/** |
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* @param array $lines |
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* @param string $separator |
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* @param string $enclosure |
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* |
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* @return string[] |
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*/ |
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public function convertDateMDYtoYMD(array $lines, $separator = ',', $enclosure = '"') |
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{ |
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foreach ($lines as $key => $line) { |
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$columns = str_getcsv($line, $separator); |
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$isChanged = false; |
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foreach ($columns as $columnKey => $column) { |
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if (preg_match('/^([1-9]|1[0-2])\/([1-9]|[1-2][0-9]|3[0-1])\/[0-9]{4}$/', $column)) { |
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$date = DateTime::createFromFormat('m/d/Y', $column); |
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$columns[$columnKey] = $date->format('Y/m/d'); |
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$isChanged = true; |
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} |
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} |
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if ($isChanged) { |
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$lines[$key] = $this->arrayToCsvLine($columns, $separator, $enclosure); |
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} |
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} |
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return $lines; |
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} |
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/** |
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* @param array $array |
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* @param string $separator |
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* @param null|string $enclosure |
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* |
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* @return string |
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*/ |
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public function arrayToCsvLine(array $array, $separator = ',', $enclosure = null) |
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{ |
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$csvStr = ''; |
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$length = count($array); |
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for ($i = 0; $i < $length; ++$i) { |
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if ($enclosure !== null) { |
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$csvStr .= $enclosure . str_replace($enclosure, $enclosure . $enclosure, $array[$i]) . $enclosure; |
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} else { |
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$csvStr .= $array[$i]; |
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} |
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$csvStr .= ($i < count($array) - 1) ? $separator : "\r\n"; |
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} |
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return $csvStr; |
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} |
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} |
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Werkspot /
BingAdsApiBundle
