* Create rule S6394
* Create rule S6394: Unnecessary escaping should be prevented by using other delimiters
* Update rules/S6394/php/rule.adoc
Co-authored-by: Karim El Ouerghemmi <64004037+karim-ouerghemmi-sonarsource@users.noreply.github.com>
* Update rules/S6394/php/rule.adoc
Co-authored-by: Karim El Ouerghemmi <64004037+karim-ouerghemmi-sonarsource@users.noreply.github.com>
* Address review suggestions
* Update message and highlighting for rule
Co-authored-by: nils-werner-sonarsource <nils-werner-sonarsource@users.noreply.github.com>
Co-authored-by: Nils Werner <nils.werner@sonarsource.com>
Co-authored-by: Nils Werner <64034005+nils-werner-sonarsource@users.noreply.github.com>
Co-authored-by: Karim El Ouerghemmi <64004037+karim-ouerghemmi-sonarsource@users.noreply.github.com>