PHP RegExp::getFirstMatch示例

示例#1

文件： TextFormatter.php 项目： vikkio88/dsManager-php

 /**
  * @param $currencyString
  * @return float
  */
 public static function currencyStringToFloat($currencyString)
 {
     //currency is always in this format € 550
     return floatval(str_replace(',', '', RegExp::getFirstMatch('/([+-]?[0-9]{1,3}(?:,?[0-9]{3})*(?:\\.[0-9]{2})?)/', $currencyString)));
 }