Diego Saint Esteben

For some reason these two tests are failing, while runs OK on the `libgraphqlparser` repository: https://github.com/dosten/graphql-parser-php/blob/master/tests/reject_control_character_in_string.phpt ``` TEST 11/29 [tests/reject_control_character_in_string.phpt] ========DIFF======== 001+ 001- 1.13-14: unrecognized character \b ========DONE======== FAIL Reject...