如何在PHP中str_replace \\符号

Question

我有一个包含'\\'的字符串，但是当我用空白替换该字符串时，它显示错误。

$emailbody = str_replace('\','',$emailbody);

谢谢你们

Answer 1

干得好：

$emailbody = str_replace('\\', '', $emailbody);

Answer 2

尝试stripslashes此

 $emailbody = "hello \ its a testing\ string";
 echo $emailbody = stripslashes($emailbody);

需要注意的是stripslashes只删除backslashes不转发

要么

echo $emailbody =  str_replace("\\","",$emailbody);

输出量

hello its a testing string

Answer 3

转义反斜杠，以便... \\\\

Answer 4

试试这个，使用\\/

$emailbody = str_replace('\/','',$emailbody);