\we\wouldnt\fix\our\parser namespace syntax in PHP
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The syntax is not only ugly, it leads to confusion when newer developers have to think about namespaces in strings. (PHP interpolates backslashes in double-quoted strings as escape sequences. Trying to represent a namespace like `\you\should\never\do\that` in a double-quoted string instead of a single-quoted string will lead to newlines, tabs and disaster.)