PHP_OUTPUT_IMPLICITFLUSH  748 main/output.c  		OG(flags) |= PHP_OUTPUT_IMPLICITFLUSH;
PHP_OUTPUT_IMPLICITFLUSH  750 main/output.c  		OG(flags) &= ~PHP_OUTPUT_IMPLICITFLUSH;
PHP_OUTPUT_IMPLICITFLUSH 1096 main/output.c  			if (OG(flags) & PHP_OUTPUT_IMPLICITFLUSH) {