ZEND_AST_ECHO    1247 Zend/zend_ast.c 		case ZEND_AST_ECHO:
ZEND_AST_ECHO    7023 Zend/zend_compile.c 		case ZEND_AST_ECHO:
ZEND_AST_ECHO     434 Zend/zend_language_parser.y 	|	T_INLINE_HTML { $$ = zend_ast_create(ZEND_AST_ECHO, $1); }
ZEND_AST_ECHO     825 Zend/zend_language_parser.y 	expr { $$ = zend_ast_create(ZEND_AST_ECHO, $1); }