1 14:03
> To: Tim Ward; 'Jimmy Bäckström'; PHP General List
> Subject: RE: [PHP] RE: Function to compare an array with another array
>
>
> Hi,
> I am trying to use the Function ArrayCompare, but it always
> has an error in
> "if(($key = array_search($element, $
ot;, "yellow", "red");
$result = array_diff ($array1, $array2);
This makes $result have array ("blue");
-Original Message-
From: Fang Li [mailto:[EMAIL PROTECTED]]
Sent: 15 March 2001 14:03
To: Tim Ward; 'Jimmy Bäckström'; PHP General List
riginal Message-
From: Tim Ward [mailto:[EMAIL PROTECTED]]
Sent: March 5, 2001 5:48 AM
To: 'Jimmy Bäckström'; PHP General List
Subject: [PHP] RE: Function to compare an array with another array
function ArrayCompare($array1, $array2)
{ $answer = new Array()
for
function ArrayCompare($array1, $array2)
{ $answer = new Array()
foreach ($array1 as $element)
{ if (($key = array_search($element, $array2)) === false)
{ $answer[$key] = $array2[$key];
}
}
return $answer;
}
this wil
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