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所以我做在PHP中的以下内容:参数必须大于0 - 这怎么可能当值大于0
$cost = $this->reportDataStructure['ext_cost']/$this->reportDataStructure['quantity'];
var_dump($cost); // Outputs: float(220)
$this->reportDataStructure['cost'] = sprintf("%$.2f", $cost);
而且我不断收到
Warning: sprintf(): Argument number must be greater than zero in C:\xampp\htdocs\rms\site\web\module\Report\controller\InventoryReport.controller.php on line 98
其所属前往路线:
$this->reportDataStructure['cost'] = sprintf("%$.2f", $cost);
但是,我们可以看到:
var_dump($cost); // Outputs: float(220)
那么最新情况如何?
打我吧:) –
我很幸运。直到今天早上我读到这个问题之前,我不知道这个'sprintf'功能:http://stackoverflow.com/questions/20261277/sprintf-using-the-same-values-multiple-times/20261358#20261358 – Barmar