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Old 05-07-2010, 07:32 PM
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Antivirus Antivirus is offline
 
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Default 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?
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  #2  
Old 05-13-2010, 01:52 PM
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Deceptor Deceptor is offline
 
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Default

You're array isn't exactly a valid array, use:
PHP Code:
$options = array(
    
=> 'Cat',
    
=> 'Cow',
    
=> 'Monkey',
    
=> 'Snake',
    
=> 'Tiger',
    
=> 'Zebra',
); 
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  #3  
Old 05-13-2010, 02:35 PM
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Antivirus Antivirus is offline
 
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Default

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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