我得到了:
“在布尔值上调用成员函数格式() 在UploadController.php第87行“
这是第58行到第93行,其中87是粗体:
set_time_limit(120);
$now = (new \DateTime)->format('Y-m-d H:i:s');
$nowYmd = (new \DateTime())->format('Y-m-d');
foreach ($rows as $row) {
$deviceLog = [];
$deviceLog['installation_id'] = $this->parseForNull((int)$row[0]);
$deviceLog['device_id'] = $devicesSerialToId[$row[1]];
$deviceLog['2'] = $this->parseForNull($row[2]);
$deviceLog['3'] = $this->parseForNull($row[3]);
$deviceLog['4'] = $row[4];
$deviceLog['5'] = $this->parseForNull($row[5]);
$deviceLog['6'] = $this->parseForNull($row[6]);
$deviceLog['7'] = $this->parseForNull($row[7]);
$deviceLog['8'] = $this->parseBoolean($row[8]);
$deviceLog['9'] = $this->parseBoolean($row[9]);
$deviceLog['10'] = $this->parseBoolean($row[10]);
$deviceLog['11'] = $this->parseForNull(intval($row[11]));
$deviceLog['12'] = $this->parseForNull($row[12]);
$deviceLog['13'] = $this->parseForNull($row[13]);
$deviceLog['14'] = $this->parseForNull($row[14]);
$deviceLog['15'] = $this->parseForNull($row[15]);
$deviceLog['16'] = $this->parseForNull($row[16]);
$deviceLog['17'] = $this->parseForNull($row[17]);
$deviceLog['18'] = $this->parseBoolean($row[18]);
$deviceLog['19'] = $this->parseBoolean($row[19]);
$deviceLog['20'] = $this->parseForNull($row[20]);
$deviceLog['21'] = $this->parseBoolean($row[21]);
if (!empty($row[22])) {
$date = \DateTime::createFromFormat('d-M-y', $row[22]);
**if($date->format('Y-m-d') != $nowYmd) {**
continue;
}
$deviceLog['last_seen'] = $date->format('Y-m-d');
} else {
continue;
}
我该如何解决这个问题?上传是一个csv文件,日期可以是null / blanc或者采用以下格式:23-jan-17。正如您在代码中看到的那样,如果last_seen日期不是今天,则不应将数据放入数据库中。
想法?跑laravel。
答案 0 :(得分:0)
检查$ row的值[22]。 如果为null,则会发生错误。
if (!empty($row[22])) {
$date = \DateTime::createFromFormat('d-M-y', $row[22]);
if(!$date || ($date && ($date->format('Y-m-d') != $nowYmd))) {
continue;
}
$deviceLog['last_seen'] = $date->format('Y-m-d');
} else {
continue;
}