[Solved] How can I replace a blackslash character? [duplicate]

Question

To replace a backslash you have to escape it with another backslash. So in your example to replace \\ you have to escape each of them with backslash, so you can try this

$replaced = str_replace('\\\\', '\\', $str1);

Accepted Answer

To replace a backslash you have to escape it with another backslash. So in your example to replace \\ you have to escape each of them with backslash, so you can try this

$replaced = str_replace('\\\\', '\\', $str1);