diff options
Diffstat (limited to 'Zend/zend_vm_def.h')
| -rw-r--r-- | Zend/zend_vm_def.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/Zend/zend_vm_def.h b/Zend/zend_vm_def.h index 10266f4792..e69075bd88 100644 --- a/Zend/zend_vm_def.h +++ b/Zend/zend_vm_def.h @@ -7045,6 +7045,39 @@ ZEND_VM_COLD_CONST_HANDLER(169, ZEND_COALESCE, CONST|TMP|VAR|CV, JMP_ADDR) ZEND_VM_NEXT_OPCODE(); } +ZEND_VM_HOT_NOCONST_HANDLER(198, ZEND_JMP_NULL, CONST|TMPVARCV, JMP_ADDR) +{ + USE_OPLINE + zval *val; + + val = GET_OP1_ZVAL_PTR_UNDEF(BP_VAR_R); + + if (Z_TYPE_INFO_P(val) > IS_NULL) { + ZEND_VM_NEXT_OPCODE(); + } else { + zval *result = EX_VAR(opline->result.var); + + if (EXPECTED(opline->extended_value == ZEND_SHORT_CIRCUITING_CHAIN_EXPR)) { + if (UNEXPECTED(Z_TYPE_INFO_P(val) == IS_UNDEF)) { + SAVE_OPLINE(); + ZVAL_UNDEFINED_OP1(); + if (UNEXPECTED(EG(exception) != NULL)) { + HANDLE_EXCEPTION(); + } + } + + ZVAL_NULL(result); + } else if (opline->extended_value == ZEND_SHORT_CIRCUITING_CHAIN_ISSET) { + ZVAL_FALSE(result); + } else { + ZEND_ASSERT(opline->extended_value == ZEND_SHORT_CIRCUITING_CHAIN_EMPTY); + ZVAL_TRUE(result); + } + + ZEND_VM_JMP_EX(OP_JMP_ADDR(opline, opline->op2), 0); + } +} + ZEND_VM_HOT_HANDLER(31, ZEND_QM_ASSIGN, CONST|TMP|VAR|CV, ANY) { USE_OPLINE |