Re: GLOBAL in function ...()
| From: | Jeff Warrington | Date: | Thu, 20 Jul 2000 18:44:37 +0000 |
| Subject: | Re: GLOBAL in function ...() | ||
| References: | 1 2 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-7452@lists.php.net to get a copy of this message | ||
In article <20000720190319.E5158@digiro.net>, teo@digiro.net (Teodor
Cimpoesu) wrote:
Do you know how extract() handles multidimensional hashes?
Jeff
> Hi Noor! On Thu, 20 Jul 2000, Noor Dawod wrote:
>
>> function AnotherCheck( ) {
>> global {all global variables};
> try: extract ($GLOBALS);
>
>>
>> if( $a + $b == $c + $d ) {
>> echo "True";
>> } else {
>> echo "False";
>> }
>> }
>>
>> Check( ); AnotherCheck( );
>>
>> ?>
>>
>> Both should produce same results, even though the second function
>> didn't explicitly specify each variable's name in "global" definition.
>>
> also you can use $GLOBALS['a'], $GLOBALS['b'], so on.
>
> -- teodor
>