Roger Helgesen wrote:
ain't that the other way around ?
I don't get the context of the question.
isn't what supposed to be the otherway around?
$var1=$var2 ($var1 is a copy of $var2)
$var1=& $var2 ($var1 is a reference to $var2)
$var1='Test'
echo $var2 (outputs Test)
roger
Jochem Maas wrot
ain't that the other way around ?
$var1=$var2 ($var1 is a copy of $var2)
$var1=& $var2 ($var1 is a reference to $var2)
$var1='Test'
echo $var2 (outputs Test)
roger
Jochem Maas wrote:
REFERENCES.
the object you get back is a copy (foreach has the same
effect as creating a new variable as in th
REFERENCES.
the object you get back is a copy (foreach has the same
effect as creating a new variable as in the example below).
... see below ...
notice the use of the & symbol (and the 'refcount' values).
(there is loads of info out there on references/php4/objects
out there that explain it be
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