Ron Korving wrote:
>> function ifsetor(&$var, $default = null) {
>> return isset($var) ? $var : $default;
>> }
>>
>> echo ifsetor($a, 'foo');
>> echo $a, $b;
>> echo ifsetor($a, 'foo');
>> echo isset($a) ? 'is set' : 'not set';
>>
>> expected result:
>>
>> foo
>> Notice: Undefined variable: a in [...]
>> Notice: Undefined variable: b in [...]
>> foo
>> not set
>>
>> actual result:
>>
>> foo
>> Notice: Undefined variable: b in [...]
>> foo
>> not set
>
> No, ifsetor() is not possible in user land, because it generates notices,
> and a php core function ifsetor() would not generate notices. That's really
> the way it has to be.
i see no notice produced by this ifsetor()
--
Sebastian Mendel
www.sebastianmendel.de
www.sf.net/projects/phpdatetime | www.sf.net/projects/phptimesheet
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