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fedir/array_column.php

Forked from TorbenKoehn/array_column.php
Last active December 19, 2015 15:18
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Prosthesis for PHP < 5.5 to implement array_column
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array_column.php
<?php
if(!function_exists('array_column')) {
function array_column(array $input,$column_key,$index_key=null) {
$r=array();
foreach($input as $k=>$v)
$r[$index_key?$v[$index_key]:$k]=$v[$column_key];
return $r;
}
};
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I think the solution from author of this function would be better
https://github.com/ramsey/array_column/blob/master/src/array_column.php

@fedir
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fedir commented Oct 23, 2013

Quite interesting solution, thanks. I know what my solution is as simple as it possible, it's clean and it works for me.

His solution is more complex, and I've no extra time to analyze all his code to choose this extended solution.

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