static void _build_trace_args(zval *arg, smart_str *str) /* {{{ */
{
/* the trivial way would be to do
* convert_to_string_ex(arg);
* append it and kill the now tmp arg.
* but that could cause some E_NOTICE and also damn long lines.
*/
ZVAL_DEREF(arg);
switch (Z_TYPE_P(arg)) {
case IS_NULL:
smart_str_appends(str, "NULL, ");
break;
case IS_STRING:
smart_str_appendc(str, '\'');
smart_str_append_escaped(str, Z_STRVAL_P(arg), MIN(Z_STRLEN_P(arg), 15));
if (Z_STRLEN_P(arg) > 15) {
smart_str_appends(str, "...', ");
} else {
smart_str_appends(str, "', ");
}
break;
case IS_FALSE:
smart_str_appends(str, "false, ");
break;
case IS_TRUE:
smart_str_appends(str, "true, ");
break;
case IS_RESOURCE:
smart_str_appends(str, "Resource id #");
smart_str_append_long(str, Z_RES_HANDLE_P(arg));
smart_str_appends(str, ", ");
break;
case IS_LONG:
smart_str_append_long(str, Z_LVAL_P(arg));
smart_str_appends(str, ", ");
break;
case IS_DOUBLE: {
double dval = Z_DVAL_P(arg);
char *s_tmp = emalloc(MAX_LENGTH_OF_DOUBLE + EG(precision) + 1);
int l_tmp = zend_sprintf(s_tmp, "%.*G", (int) EG(precision), dval); /* SAFE */
smart_str_appendl(str, s_tmp, l_tmp);
smart_str_appends(str, ", ");
efree(s_tmp);
break;
}
case IS_ARRAY:
smart_str_appends(str, "Array, ");
break;
case IS_OBJECT:
smart_str_appends(str, "Object(");
smart_str_appends(str, ZSTR_VAL(Z_OBJCE_P(arg)->name));
smart_str_appends(str, "), ");
break;
}
}
/* {{{ zend_ini_do_op()
*/
static void zend_ini_do_op(char type, zval *result, zval *op1, zval *op2)
{
int i_result;
int i_op1, i_op2;
char str_result[MAX_LENGTH_OF_LONG];
i_op1 = atoi(Z_STRVAL_P(op1));
free(Z_STRVAL_P(op1));
if (op2) {
i_op2 = atoi(Z_STRVAL_P(op2));
free(Z_STRVAL_P(op2));
} else {
i_op2 = 0;
}
switch (type) {
case '|':
i_result = i_op1 | i_op2;
break;
case '&':
i_result = i_op1 & i_op2;
break;
case '~':
i_result = ~i_op1;
break;
case '!':
i_result = !i_op1;
break;
default:
i_result = 0;
break;
}
Z_STRLEN_P(result) = zend_sprintf(str_result, "%d", i_result);
Z_STRVAL_P(result) = (char *) malloc(Z_STRLEN_P(result)+1);
memcpy(Z_STRVAL_P(result), str_result, Z_STRLEN_P(result));
Z_STRVAL_P(result)[Z_STRLEN_P(result)] = 0;
Z_TYPE_P(result) = IS_STRING;
}
