Wrong Example in SplFixedArray docs

[abdelrahman-gado]

From manual page: https://php.net/class.splfixedarray

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In the example of SplFixedArray Example #1 SplFixedArray usage example, you state that the following code will give RuntimeException but what it is actually throws is TypeError. So, the catch part will never executed.

// The following lines throw a RuntimeException: Index invalid or out of range
try {
    var_dump($array["non-numeric"]);
} catch(RuntimeException $re) {
    echo "RuntimeException: ".$re->getMessage()."\n";
}