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Editorial Team
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Asked: 2026-05-27T16:32:02+00:00

foreach(Info::countries() as $country): Countries method in Info class returns the array of countries. My

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foreach(Info::countries() as $country):

Countries method in Info class returns the array of countries. My question, will countries method be executed one time or the amount of countries there are?

Because this:

for($i = 0; count($array); $i++)

would count array many times.

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1 Answer

  1. Editorial Team

    1 time.

    It is the same as doing this:

    $countries = Info::countries();
foreach ($countries as $country) ...
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