Try:
$fruit = array('a' => 'apple', 'b' => 'banana', 'c' => 'cranberry');
$search = 'apple';
foreach($fruit as $key => $val) {
if ($val == $search) {
echo "$search found: array key is $key, value is $val";
}
}
2007/2/27, Gerry D <gdanen.spam@xxxxxxxxx>:
I have a question on how to retrieve the value that corresponds to a
key in an array.
$fruit = array('a' => 'apple', 'b' => 'banana', 'c' => 'cranberry');
$key = array_search($c, $fruit);
if ( $key === FALSE )
$n = $c;
else
{
$n = $fruit[$key]; // how to get the value???
}
the array_search works ok, but how do I get the value?
all I get back is 'a' or 'b', not 'apple' or 'banana'...
TIA
Gerry
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