دیتالایف انجین فارسی

/engine/modules/show.custom.php
/engine/modules/show.short.php
/engine/modules/show.full.php

    $xfieldsdata = xfieldsdataload( $row['xfields'] );
    
    foreach ( $xfields as $value ) {
        $preg_safe_name = preg_quote( $value[0], "'" );
        
        if( empty( $xfieldsdata[$value[0]] ) ) {
            $tpl->copy_template = preg_replace( "'\\[xfgiven_{$preg_safe_name}\\](.*?)\\[/xfgiven_{$preg_safe_name}\\]'is", "", $tpl->copy_template );
        } else {
            $tpl->copy_template = preg_replace( "'\\[xfgiven_{$preg_safe_name}\\](.*?)\\[/xfgiven_{$preg_safe_name}\\]'is", "\\1", $tpl->copy_template );
        }
        
        $tpl->copy_template = str_replace( "[xfvalue_{$preg_safe_name}]", stripslashes( $xfieldsdata[$value[0]] ), $tpl->copy_template );
    }

        $xfieldsdata = xfieldsdataload( $row['xfields'] );
    
    foreach ( $xfields as $value ) {
        $preg_safe_name = preg_quote( $value[0], "'" );
        
        if( empty( $xfieldsdata[$value[0]] ) ) {
            $tpl->copy_template = preg_replace( "'\\[xfgiven_{$preg_safe_name}\\](.*?)\\[/xfgiven_{$preg_safe_name}\\]'is", "", $tpl->copy_template );
            $tpl->copy_template = preg_replace( "'\\[not-xfgiven_{$preg_safe_name}\\](.*?)\\[/not-xfgiven_{$preg_safe_name}\\]'is", "\\1", $tpl->copy_template );
        } else {
            $tpl->copy_template = preg_replace( "'\\[xfgiven_{$preg_safe_name}\\](.*?)\\[/xfgiven_{$preg_safe_name}\\]'is", "\\1", $tpl->copy_template );
            $tpl->copy_template = preg_replace( "'\\[not-xfgiven_{$preg_safe_name}\\](.*?)\\[/not-xfgiven_{$preg_safe_name}\\]'is", "", $tpl->copy_template );
        }
        
        $tpl->copy_template = str_replace( "[xfvalue_{$preg_safe_name}]", stripslashes( $xfieldsdata[$value[0]] ), $tpl->copy_template );
    }

[not-xfgiven_**]متن دلخواه شما زمانی که فیلد خالی است[/not-xfgiven_***]