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rsort

rsort -- Sort an array in reverse order

Description

void rsort(array array);

This function sorts an array in reverse order (highest to lowest).

Example 1. rsort() example

$fruits = array("lemon","orange","banana","apple");
rsort($fruits);
for (reset($fruits); list($key,$value) = each($fruits); ) {
    echo "fruits[$key] = ", $value, "\n";
}
      
This example would display: fruits[0] = orange fruits[1] = lemon fruits[2] = banana fruits[3] = apple The fruits have been sorted in reverse alphabetical order.

See also arsort(), asort(), ksort(), sort() and usort().

 

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