Two arrays in foreach loop

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I want to generate a selectbox using two arrays, one containing the country codes and another containing the country names.

This is an example:

22条回答

2020-11-22 05:36

Walk it out...

$codes = array('tn','us','fr');
$names = array('Tunisia','United States','France');

PHP 5.3+

array_walk($codes, function ($code,$key) use ($names) { 
    echo '';
});

Before PHP 5.3

array_walk($codes, function ($code,$key,$names){ 
    echo '';
},$names);

or combine

array_walk(array_combine($codes,$names), function ($name,$code){ 
    echo '';
})

in select

array_walk(array_combine($codes,$names), function ($name,$code){ 
    @$opts = '';
})
echo "";

demo

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