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design-innovations/php-closures.php

Last active September 15, 2020 01:01
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PHP - Closures
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php-closures.php
<?php
$touristPrices = array_map(function($price) {
return $price*2;
}, $localPrices);
// or
$factor = 2;
$touristPrices = array_map(function($price) use($factor) {
return $price*$factor;
}, $localPrices);
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