nl_tokens: resolves a static call
pl_tokens: function ( what , encapsed ) { const result = this . node ( "staticlookup" ) ; let offset , name ; if ( this . next ( ) . is ( [ this . tok . T_VARIABLE , "$" ] ) ) { offset = this . read_reference_variable ( encapsed , false ) ; } else if ( this . token === this . tok . T_STRING || this . token === this . tok . T_CLASS || ( this . php7 && this . is ( "IDENTIFIER" ) ) ) { offset = this . node ( "identifier" ) ; name = this . text ( ) ; this . next ( ) ; offset = offset ( name ) ; } else if ( this . token === "{" ) { offset = this . node ( "literal" ) ; name = this . next ( ) . read_expr ( ) ; this . expect ( "}" ) && this . next ( ) ; offset = offset ( "literal" , name , null ) ; this . expect ( "(" ) ; } else { this . <mask> ( [ this . tok . T_VARIABLE , this . tok . T_STRING ] ) ; // graceful mode : set getter as error node and continue offset = this . node ( "identifier" ) ; name = this . text ( ) ; this . next ( ) ; offset = offset ( name ) ; } return result ( what , offset ) ; }