用'|'替换'新行'

Question

如何用|？替换新行？

让我们说我有这些:

$strPar = "12345|12345|12345|12345
12345|12345|12345|12345
12345|12345|12345|12345";

我希望它像这样:

$strPar = "12345|12345|12345|12345|12345|12345|12345|12345|12345|12345|12345|12345";

Answer 1

您可以使用:

$strPar = "12345|12345|12345|12345
    12345|12345|12345|12345
    12345|12345|12345|12345";

$strpar = str_replace("\n", "|", $strPar);

确保该\n字符是双引号