PHP5.4以下で使う

• array_column関数が無い(PHP5.4以下)場合は追加
  • plugins/Coqoo-Logs-Plugin/coqoo_logs.php

<?php

if (!function_exists('array_column')) {
    function array_column(array $input, $columnKey, $indexKey = null) {
        $result = array();

        if (null === $indexKey) {
            if (null === $columnKey) {
                $result = array_values($input);
            }
            else {
                foreach ($input as $row) {
                    $result[] = $row[$columnKey];
                }
            }
        }
        else {
            if (null === $columnKey) {
                foreach ($input as $row) {
                    $result[$row[$indexKey]] = $row;
                }
            }
            else {
                foreach ($input as $row) {
                    $result[$row[$indexKey]] = $row[$columnKey];
                }
            }
        }

        return $result;
    }
}

/**
 * Coqoo plugin