ZEND_IS_NOT_EQUAL 4809 Zend/zend_language_parser.c { zend_do_binary_op(ZEND_IS_NOT_EQUAL, &(yyval), &(yyvsp[(1) - (3)]), &(yyvsp[(3) - (3)]) TSRMLS_CC); } ZEND_IS_NOT_EQUAL 782 Zend/zend_language_parser.y | expr T_IS_NOT_EQUAL expr { zend_do_binary_op(ZEND_IS_NOT_EQUAL, &$$, &$1, &$3 TSRMLS_CC); } ZEND_IS_NOT_EQUAL 800 Zend/zend_opcode.c case ZEND_IS_NOT_EQUAL: ZEND_IS_NOT_EQUAL 196 Zend/zend_vm_def.h ZEND_VM_HANDLER(18, ZEND_IS_NOT_EQUAL, CONST|TMP|VAR|CV, CONST|TMP|VAR|CV) ZEND_IS_NOT_EQUAL 790 ext/opcache/Optimizer/block_pass.c opline->opcode == ZEND_IS_NOT_EQUAL) { ZEND_IS_NOT_EQUAL 1002 ext/opcache/Optimizer/block_pass.c opline->opcode == ZEND_IS_NOT_EQUAL || ZEND_IS_NOT_EQUAL 1154 ext/opcache/Optimizer/block_pass.c VAR_SOURCE(opline->op1)->opcode == ZEND_IS_NOT_EQUAL || ZEND_IS_NOT_EQUAL 25 ext/opcache/Optimizer/pass1_5.c case ZEND_IS_NOT_EQUAL: