<commit_before><?php

namespace pff\modules;
use pff\Abs\AModule;
use pff\Iface\IBeforeSystemHook;

/**
 * Module to manage sessions
 *
 * @author paolo.fagni<at>gmail.<EMAIL>
 */
class Session extends AModule implements IBeforeSystemHook {


    /**
     * Executed before the system startup
     *
     * @return mixed
     */
    public function doBeforeSystem() {
        session_start();
    }
}
<commit_msg>do not start a session if already started<commit_after><?php

namespace pff\modules;
use pff\Abs\AModule;
use pff\Iface\IBeforeSystemHook;

/**
 * Module to manage sessions
 *
 * @author paolo.fagni<at>gmail.com
 */
class Session extends AModule implements IBeforeSystemHook {


    /**
     * Executed before the system startup
     *
     * @return mixed
     */
    public function doBeforeSystem() {
        if (session_status() == PHP_SESSION_NONE) {
            session_start();
        }
    }
}

{'fraction_non_alphanumeric': 0.10698689956331878, 'fraction_numerical': 0.0, 'mean_word_length': 2.8208333333333333, 'pattern_counts': {'":': 0, '<': 8, '<?xml version=': 0, '>': 6, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '1662873', 'n_tokens_mistral': 285, 'n_tokens_neox': 284, 'n_words': 70}