我知道,用“影像”掩盖警告不是良好做法,但还有其他什么选择?
您能确保复制件是否可行?
如果您在履行职能之前使用@ ,你就不发出警告或发出通知,而是照此办理(boolean, string...)。
引证:
if (!@copy( srcfile , destfile )) {
// something failed.
}
实际上,你不应向浏览器展示错误。 网址,。
那么,如果它继承了大豆的回报价值,那么你就可以测试,而不必担心屏幕上的警告。
if (!copy( srcfile , destfile )) {
// something failed.
}
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