/**
* @brief 字符串转码
* @param $content string 要转换的字符串
* @return string
*/
public function converContent($content)
{
if (IString::isUTF8($content) == false) {
return iconv('GBK', 'UTF-8//IGNORE', $content);
}
return $content;
}
/**
* constructor,open the csv packet date file
* @param string $csvFile csv file name
* @param string $targetImagePath create csv image path
*/
public function __construct($csvFile, $targetImagePath)
{
if (!preg_match('|^[\\w\\-]+$|', basename($csvFile, '.csv'))) {
throw new Exception('the csv file name must use english');
}
if (!file_exists($csvFile)) {
throw new Exception('the csv file is not exists!');
}
if (!is_dir($targetImagePath)) {
throw new Exception('the save csv image dir is not exists!');
}
if (IString::isUTF8(file_get_contents($csvFile)) == false) {
die("zip包里面的CSV文件编码格式错误，必须修改为UTF-8格式");
}
//read csv file into dataLine array
setlocale(LC_ALL, 'en_US.UTF-8');
$fileHandle = fopen($csvFile, 'r');
while ($tempRow = fgetcsv($fileHandle, 0, $this->separator)) {
$this->dataLine[] = $tempRow;
}
$this->sourceImagePath = dirname($csvFile) . '/' . basename($csvFile, '.csv');
$this->targetImagePath = $targetImagePath;
if (!$this->dataLine) {
throw new Exception('the csv file is empty!');
}
}
