Question

您好我正在使用str_replace，但在我使用额外的复杂性“因此它无法正常工作。我怎么能在str_replace内部使用额外的

$errorAlerts = str_replace("Password found in list of "most common passwords", please choose a more secure password.", "{$record['c_pw']}", $errorsAndAlerts);

感谢您的输入

Answer 1

逃避

$errorAlerts = str_replace("Password found in list of \"most common passwords\", please choose a more secure password.", $record['c_pw'], $errorsAndAlerts);

或使用单引号

$errorAlerts = str_replace('Password found in list of "most common passwords", please choose a more secure password.', $record['c_pw'], $errorsAndAlerts);

Answer 2

我们使用双引号文字单引号

$errorAlerts = str_replace('Password found in list of "most common passwords", please choose a more secure password.', 
                            $record['c_pw'], 
                            $errorsAndAlerts);

Answer 3

您可以在这里使用两种方法

使用\来转义双引号

$errorAlerts = str_replace("Password found in list of \"most common passwords\", please choose a more secure password.", {$record['c_pw']}, $errorsAndAlerts);

或者您可以使用单引号。

$errorAlerts = str_replace('Password found in list of "most common passwords", please choose a more secure password.', {$record['c_pw']}, $errorsAndAlerts);

要指定文字双引号，请使用反斜杠（）对其进行转义。

这是php页面如何使用单引号和双引号的一个很好的参考。查看link

str_replace并使用额外的“

3 个答案: