ZEND_ASSIGN_SUB   783 Zend/zend_language_parser.y 	|	variable T_MINUS_EQUAL expr	{ zend_check_writable_variable(&$1); zend_do_end_variable_parse(&$1, BP_VAR_RW, 0 TSRMLS_CC); zend_do_binary_assign_op(ZEND_ASSIGN_SUB, &$$, &$1, &$3 TSRMLS_CC); }
ZEND_ASSIGN_SUB   828 Zend/zend_opcode.c 		case ZEND_ASSIGN_SUB:
ZEND_ASSIGN_SUB   535 Zend/zend_vm_def.h ZEND_VM_HANDLER(24, ZEND_ASSIGN_SUB, VAR|UNUSED|CV, CONST|TMP|VAR|UNUSED|CV)
ZEND_ASSIGN_SUB  1943 ext/opcache/Optimizer/block_pass.c 					case ZEND_ASSIGN_SUB:
ZEND_ASSIGN_SUB   228 ext/opcache/Optimizer/compact_literals.c 				case ZEND_ASSIGN_SUB:
ZEND_ASSIGN_SUB    25 ext/opcache/Optimizer/pass2.c 			case ZEND_ASSIGN_SUB:
ZEND_ASSIGN_SUB    99 ext/opcache/Optimizer/pass3.c 								opline->opcode = ZEND_ASSIGN_SUB;
ZEND_ASSIGN_SUB   236 ext/opcache/Optimizer/zend_optimizer.c 			case ZEND_ASSIGN_SUB:
ZEND_ASSIGN_SUB   256 ext/opcache/Optimizer/zend_optimizer.c 				     (opline-1)->opcode == ZEND_ASSIGN_SUB ||
ZEND_ASSIGN_SUB   213 sapi/phpdbg/phpdbg_opcode.c 		CASE(ZEND_ASSIGN_SUB);