php_output_get_length 2268 ext/soap/soap.c if (php_output_get_length(&outbuflen TSRMLS_CC) != FAILURE && Z_LVAL(outbuflen) != 0) { php_output_get_length 1493 main/output.c if (php_output_get_length(return_value TSRMLS_CC) == FAILURE) {