PhpMyAdmin\Config::load()

Complexity

Conditions	4
Paths	6

Size

Total Lines	59
Code Lines	25

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public function load(?string $source = null): bool
    {
        $this->loadDefaults();

        if (null !== $source) {
            $this->setSource($source);
        }

        if (! $this->checkConfigSource()) {
            return false;
        }

        $cfg = [];

        /**
         * Parses the configuration file, we throw away any errors or
         * output.
         */
        $old_error_reporting = error_reporting(0);
        ob_start();
        $GLOBALS['pma_config_loading'] = true;
        $eval_result = include $this->getSource();
        $GLOBALS['pma_config_loading'] = false;
        ob_end_clean();
        error_reporting($old_error_reporting);

        if ($eval_result === false) {
            $this->error_config_file = true;
        } else {
            $this->error_config_file = false;
            $this->source_mtime = filemtime($this->getSource());
        }

        /**
         * Ignore keys with / as we do not use these
         *
         * These can be confusing for user configuration layer as it
         * flatten array using / and thus don't see difference between
         * $cfg['Export/method'] and $cfg['Export']['method'], while rest
         * of thre code uses the setting only in latter form.
         *
         * This could be removed once we consistently handle both values
         * in the functional code as well.
         *
         * It could use array_filter(...ARRAY_FILTER_USE_KEY), but it's not
         * supported on PHP 5.5 and HHVM.
         */
        $matched_keys = array_filter(
            array_keys($cfg),
            function ($key) {
                return strpos($key, '/') === false;
            }
        );

        $cfg = array_intersect_key($cfg, array_flip($matched_keys));

        $this->settings = array_replace_recursive($this->settings, $cfg);

        return true;
    }