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Strings & Patterns Learning Mode
Qusetions Index 75/158
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Given the following PHP code, what value must be assigned to $format so each digit is extracted individually in the call to sscanf()?

<?php
    $str = '31337';
    $format = '???';

    $digits = sscanf($str, $format);

    var_dump($digits);
?>

%1d%1d%1d%1d%1d
Correct: %1d%1d%1d%1d%1d
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