<h2>Editing File: /var/softaculous/yourls/mod_upgrade.php</h2><form method='post'><textarea name='content' class='file-edit'>&lt;?php
define( 'YOURLS_ADMIN', true );
define( 'YOURLS_UPGRADING', true );
require_once( dirname( __DIR__ ).'/includes/load-yourls.php' );
if(empty($_POST['softlogin'])){
	yourls_maybe_require_auth();
}

yourls_html_head( 'upgrade', yourls__( 'Upgrade YOURLS' ) );
yourls_html_logo();
yourls_html_menu();
?&gt;
        &lt;h2&gt;&lt;?php yourls_e( 'Upgrade YOURLS' ); ?&gt;&lt;/h2&gt;
&lt;?php

// Check if upgrade is needed
if ( !yourls_upgrade_is_needed() ) {
    echo '&lt;p&gt;' . yourls_s( 'Upgrade not required. Go &lt;a href=&quot;%s&quot;&gt;back to play&lt;/a&gt;!', yourls_admin_url('index.php') ) . '&lt;/p&gt;';


} else {
    /*
    step 1: create new tables and populate them, update old tables structure,
    step 2: convert each row of outdated tables if needed
    step 3: - if applicable finish updating outdated tables (indexes etc)
            - update version &amp; db_version in options, this is all done!
    */

    // From what are we upgrading?
    if ( isset( $_GET['oldver'] ) &amp;&amp; isset( $_GET['oldsql'] ) ) {
        $oldver = yourls_sanitize_version($_GET['oldver']);
        $oldsql = intval($_GET['oldsql']);
    } else {
        list( $oldver, $oldsql ) = yourls_get_current_version_from_sql();
    }

    // To what are we upgrading ?
    $newver = YOURLS_VERSION;
    $newsql = YOURLS_DB_VERSION;

    // Verbose &amp; ugly details
    yourls_debug_mode(true);

    // Let's go
    $step = ( isset( $_GET['step'] ) ? intval( $_GET['step'] ) : 0 );
    switch( $step ) {

        default:
        case 0:
            ?&gt;
            &lt;p&gt;&lt;?php yourls_e( 'Your current installation needs to be upgraded.' ); ?&gt;&lt;/p&gt;
            &lt;p&gt;&lt;?php yourls_e( 'Please, pretty please, it is recommended that you &lt;strong&gt;backup&lt;/strong&gt; your database&lt;br/&gt;(you should do this regularly anyway)' ); ?&gt;&lt;/p&gt;
            &lt;p&gt;&lt;?php yourls_e( &quot;Nothing awful &lt;em&gt;should&lt;/em&gt; happen, but this doesn't mean it &lt;em&gt;won't&lt;/em&gt; happen, right? ;)&quot; ); ?&gt;&lt;/p&gt;
            &lt;p&gt;&lt;?php yourls_e( &quot;On every step, if &lt;span class='error'&gt;something goes wrong&lt;/span&gt;, you'll see a message and hopefully a way to fix.&quot; ); ?&gt;&lt;/p&gt;
            &lt;p&gt;&lt;?php yourls_e( 'If everything goes too fast and you cannot read, &lt;span class=&quot;success&quot;&gt;good for you&lt;/span&gt;, let it go :)' ); ?&gt;&lt;/p&gt;
            &lt;p&gt;&lt;?php yourls_e( 'Once you are ready, press &quot;Upgrade&quot; !' ); ?&gt;&lt;/p&gt;
            &lt;?php
            echo &quot;
            &lt;form action='upgrade.php?' method='get'&gt;
            &lt;input type='hidden' name='step' value='1' /&gt;
            &lt;input type='hidden' name='oldver' value='$oldver' /&gt;
            &lt;input type='hidden' name='newver' value='$newver' /&gt;
            &lt;input type='hidden' name='oldsql' value='$oldsql' /&gt;
            &lt;input type='hidden' name='newsql' value='$newsql' /&gt;
            &lt;input type='submit' class='primary' value='&quot; . yourls_esc_attr__( 'Upgrade' ) . &quot;' /&gt;
            &lt;/form&gt;&quot;;

            break;

        case 1:
        case 2:
            $upgrade = yourls_upgrade( $step, $oldver, $newver, $oldsql, $newsql );
            break;

        case 3:
            $upgrade = yourls_upgrade( 3, $oldver, $newver, $oldsql, $newsql );
            echo '&lt;p&gt;' . yourls__( 'Your installation is now up to date ! ' ) . '&lt;/p&gt;';
            echo '&lt;p&gt;' . yourls_s( 'Go back to &lt;a href=&quot;%s&quot;&gt;the admin interface&lt;/a&gt;', yourls_admin_url('index.php') ) . '&lt;/p&gt;';
    }

}

?&gt;

&lt;?php yourls_html_footer(); ?&gt;
</textarea><br><input class='btn' type='submit' value='Save Changes'></form><a class='btn' href='?dir=%2Fvar%2Fsoftaculous%2Fyourls'>Back to Directory</a>