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<?php |
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namespace OfxParser; |
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use SimpleXMLElement; |
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/** |
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* Utilities and helpers for conversion and parsing. |
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*/ |
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class Utils |
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{ |
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/** |
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* Set this to define your own DateTime creation function. |
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* function('YYYY-MM-DD HH:ii:ss') : \DateTime compatible object |
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* @static callable |
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*/ |
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public static $fnDateTimeFactory; |
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/** |
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* Create a DateTime object from a valid OFX date format |
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* |
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* Supports: |
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* YYYYMMDDHHMMSS.XXX[gmt offset:tz name] |
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* YYYYMMDDHHMMSS.XXX |
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* YYYYMMDDHHMMSS |
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* YYYYMMDD |
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* |
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* @param string $dateString |
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* @param boolean $ignoreErrors |
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* @return \DateTime $dateString |
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* @throws \Exception |
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*/ |
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public static function createDateTimeFromStr($dateString, $ignoreErrors = false) |
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{ |
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if (!isset($dateString) || trim($dateString) === '') { |
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return null; |
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} |
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$regex = '/' |
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. "(\d{4})(\d{2})(\d{2})?" // YYYYMMDD 1,2,3 |
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. "(?:(\d{2})(\d{2})(\d{2}))?" // HHMMSS - optional 4,5,6 |
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. "(?:\.(\d{3}))?" // .XXX - optional 7 |
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. "(?:\[(-?\d+)\:(\w{3}\]))?" // [-n:TZ] - optional 8,9 |
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. '/'; |
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if (preg_match($regex, $dateString, $matches)) { |
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$year = (int)$matches[1]; |
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$month = (int)$matches[2]; |
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$day = (int)$matches[3]; |
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$hour = isset($matches[4]) ? $matches[4] : 0; |
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$min = isset($matches[5]) ? $matches[5] : 0; |
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$sec = isset($matches[6]) ? $matches[6] : 0; |
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$format = $year . '-' . $month . '-' . $day . ' ' . $hour . ':' . $min . ':' . $sec; |
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try { |
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$dt = null; |
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if (is_callable(static::$fnDateTimeFactory)) { |
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$dt = call_user_func(static::$fnDateTimeFactory, $format); |
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} else { |
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$dt = new \DateTime($format); |
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} |
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return $dt; |
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} catch (\Exception $e) { |
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if ($ignoreErrors) { |
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return null; |
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} |
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throw $e; |
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} |
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} |
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throw new \RuntimeException('Failed to initialize DateTime for string: ' . $dateString); |
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} |
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/** |
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* Create a formatted number in Float according to different locale options |
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* |
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* Supports: |
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* 000,00 and -000,00 |
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* 0.000,00 and -0.000,00 |
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* 0,000.00 and -0,000.00 |
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* 000.00 and 000.00 |
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* |
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* @param string $amountString |
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* @return float |
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*/ |
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public static function createAmountFromStr($amountString) |
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{ |
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// Decimal mark style (UK/US): 000.00 or 0,000.00 |
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if (preg_match('/^(-|\+)?([\d,]+)(\.?)([\d]{2})$/', $amountString) === 1) { |
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return (float)preg_replace( |
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['/([,]+)/', '/\.?([\d]{2})$/'], |
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['', '.$1'], |
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$amountString |
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); |
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} |
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// European style: 000,00 or 0.000,00 |
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if (preg_match('/^(-|\+)?([\d\.]+,?[\d]{2})$/', $amountString) === 1) { |
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return (float)preg_replace( |
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['/([\.]+)/', '/,?([\d]{2})$/'], |
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['', '.$1'], |
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$amountString |
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); |
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} |
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return (float)$amountString; |
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} |
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} |
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