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- Fix is_identical function

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This commit is contained in:
Andi Gutmans
1999-10-19 14:11:39 +00:00
parent 24d2325ecb
commit 70b41809f2
1 changed files with 27 additions and 10 deletions
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37
Zend/zend_operators.c
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@@ -916,21 +916,38 @@ ZEND_API int compare_function(zval *result, zval *op1, zval *op2)
ZEND_API int is_identical_function(zval *result, zval *op1, zval *op2)
{
result->type = IS_BOOL;
if (op1->type != op2->type) {
convert_to_boolean(result);
result->value.lval = 0;
return SUCCESS;
}
if (compare_function(result, op1, op2) == FAILURE) {
return FAILURE;
switch (op1->type) {
case IS_BOOL:
case IS_LONG:
case IS_RESOURCE:
result->type = (op1->value.lval == op2->value.lval);
return SUCCESS;
break;
case IS_DOUBLE:
result->type = (op1->value.dval == op2->value.dval);
return SUCCESS;
break;
case IS_STRING:
if ((op1->value.str.len == op2->value.str.len)
&& (!memcmp(op1->value.str.val, op2->value.str.val, op1->value.str.len))) {
result->value.lval = 1;
} else {
result->value.lval = 0;
}
return SUCCESS;
break;
case IS_ARRAY:
case IS_OBJECT:
zend_error(E_WARNING,"Cannot compare arrays or objects");
break;
}
convert_to_boolean(result);
if (result->value.lval == 0) {
result->value.lval = 1;
} else {
result->value.lval = 0;
}
return SUCCESS;
var_reset(result);
return FAILURE;
}
ZEND_API int is_equal_function(zval *result, zval *op1, zval *op2)