requires_conversion  174 ext/opcache/Optimizer/pass1_5.c 				int requires_conversion = (opline->opcode == ZEND_ADD_CHAR? 1 : 0);
requires_conversion  200 ext/opcache/Optimizer/pass1_5.c 				final_length += (requires_conversion? 1 : Z_STRLEN(ZEND_OP2_LITERAL(opline)));
requires_conversion  205 ext/opcache/Optimizer/pass1_5.c 				if (requires_conversion) { /* ZEND_ADD_CHAR */