?? operator leads to Internal formatter error

[alexeyrybak]

PHP7 null coalescing operator (??) - stuck in "CTX_TERNARY_BEGIN / CTX_TERNARY_BEGIN" state:

cat ternary.php
<?php

$a = $b ?? $c;
$a = 0;

?>

phpcf check -d ternary.php
         1                         T_OPEN_TAG     <?php                              CTX_PHP
         3                       T_WHITESPACE     \n\n                               CTX_PHP
         3                         T_VARIABLE     $a                                 CTX_PHP
         3                       T_WHITESPACE                                        CTX_PHP
         3                                  =     =                                  CTX_PHP
         3                       T_WHITESPACE                                        CTX_PHP
         3                         T_VARIABLE     $b                                 CTX_PHP
         3                       T_WHITESPACE                                        CTX_PHP
         3                                  ?     ?                                  CTX_PHP / CTX_TERNARY_BEGIN
         3                                  ?     ?                                  CTX_PHP / CTX_TERNARY_BEGIN / CTX_TERNARY_BEGIN
         3                       T_WHITESPACE                                        CTX_PHP / CTX_TERNARY_BEGIN / CTX_TERNARY_BEGIN
         3                         T_VARIABLE     $c                                 CTX_PHP / CTX_TERNARY_BEGIN / CTX_TERNARY_BEGIN
         3                                  ;     ;                                  CTX_PHP / CTX_TERNARY_BEGIN / CTX_TERNARY_BEGIN
         4                       T_WHITESPACE     \n                                 CTX_PHP / CTX_TERNARY_BEGIN / CTX_TERNARY_BEGIN
         4                         T_VARIABLE     $a                                 CTX_PHP / CTX_TERNARY_BEGIN / CTX_TERNARY_BEGIN
         4                       T_WHITESPACE                                        CTX_PHP / CTX_TERNARY_BEGIN / CTX_TERNARY_BEGIN
         4                                  =     =                                  CTX_PHP / CTX_TERNARY_BEGIN / CTX_TERNARY_BEGIN
         4                       T_WHITESPACE                                        CTX_PHP / CTX_TERNARY_BEGIN / CTX_TERNARY_BEGIN
         4                          T_LNUMBER     0                                  CTX_PHP / CTX_TERNARY_BEGIN / CTX_TERNARY_BEGIN
         4                                  ;     ;                                  CTX_PHP / CTX_TERNARY_BEGIN / CTX_TERNARY_BEGIN
         6                       T_WHITESPACE     \n\n                               CTX_PHP / CTX_TERNARY_BEGIN / CTX_TERNARY_BEGIN
ternary.php:Internal formatter error: final state must be CTX_PHP or CTX_DEFAULT, got 'CTX_PHP / CTX_TERNARY_BEGIN / CTX_TERNARY_BEGIN'

[Sannis]

@alexeyrybak it looks like you use phpcf for PHP7 code with PHP5 interpreter.
Such option is not supported and I think will not be supported from our side :-/

[alexeyrybak]

F.M.L.! closing, thanks