Question

anybody know how can I replace \ by \\ ?

input string : Télephone dsadad;'''´ ''''aa\

 php> $in =  "Télephone dsadad;'''´ ''''aa\";
 ... echo str_replace("\\","\\\\",$in);
Multiline input has no syntactic completion:
PHP Parse error:  syntax error, unexpected T_NS_SEPARATOR in Command line code on line 2

thanks

Answer 1

Use str_replace:

str_replace('/', '//', 'abc/def/xyz');

OUTPUT:

abc//def//xyz