vb.org Archive - problems with array

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- - problems with array_search() (https://vborg.vbsupport.ru/showthread.php?t=242064)

Antivirus

05-07-2010 07:32 PM

problems with array_search()

Ok this is driving me nuts... all common sense tells me this should work however it does not.

PHP Code:


		
			
$oldname = 'Tiger';

$newname = 'TigerXXX';



$options = array(

    [0] => 'Cat'

    [1] => 'Cow'

    [2] => 'Monkey'

    [3] => 'Snake'

    [4] => 'Tiger'

    [5] => 'Zebra'

);



if($key = array_search($oldname, $options))

{

    $options[$key] = trim(unhtmlspecialchars($newname));

    asort($options);

}

By all accounts, 'Tiger' should be replaced with 'TigerXXX'... shouldn't it? This is what I am expecting but it's not working out. Seems that array_search() is returning false.

Anyone know why?

Deceptor

05-13-2010 01:52 PM

You're array isn't exactly a valid array, use:

PHP Code:


		
			
$options = array(

    0 => 'Cat',

    1 => 'Cow',

    2 => 'Monkey',

    3 => 'Snake',

    4 => 'Tiger',

    5 => 'Zebra',

);

Antivirus

05-13-2010 02:35 PM

My bad I didn't properly write the array. It is actually Valid as you show since it's created by using explode().

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