ZEND_AST_UNARY_MINUS 349 Zend/zend_ast.c case ZEND_AST_UNARY_MINUS: ZEND_AST_UNARY_MINUS 1166 Zend/zend_ast.c case ZEND_AST_UNARY_MINUS: PREFIX_OP("-", 240, 241); ZEND_AST_UNARY_MINUS 6013 Zend/zend_compile.c ZEND_ASSERT(ast->kind == ZEND_AST_UNARY_PLUS || ast->kind == ZEND_AST_UNARY_MINUS); ZEND_AST_UNARY_MINUS 6818 Zend/zend_compile.c || kind == ZEND_AST_UNARY_PLUS || kind == ZEND_AST_UNARY_MINUS ZEND_AST_UNARY_MINUS 7156 Zend/zend_compile.c case ZEND_AST_UNARY_MINUS: ZEND_AST_UNARY_MINUS 7366 Zend/zend_compile.c case ZEND_AST_UNARY_MINUS: ZEND_AST_UNARY_MINUS 914 Zend/zend_language_parser.y | '-' expr %prec T_INC { $$ = zend_ast_create(ZEND_AST_UNARY_MINUS, $2); }