1 files changed, 259 insertions, 0 deletions
diff --git a/srcs/phpmyadmin/libraries/classes/Plugins/Export/ExportPhparray.php b/srcs/phpmyadmin/libraries/classes/Plugins/Export/ExportPhparray.php
new file mode 100644
index 0000000..3fe9bd1
--- /dev/null
+++ b/srcs/phpmyadmin/libraries/classes/Plugins/Export/ExportPhparray.php
@@ -0,0 +1,259 @@
+<?php
+/* vim: set expandtab sw=4 ts=4 sts=4: */
+/**
+ * Set of functions used to build dumps of tables as PHP Arrays
+ *
+ * @package    PhpMyAdmin-Export
+ * @subpackage PHP
+ */
+declare(strict_types=1);
+
+namespace PhpMyAdmin\Plugins\Export;
+
+use PhpMyAdmin\DatabaseInterface;
+use PhpMyAdmin\Export;
+use PhpMyAdmin\Plugins\ExportPlugin;
+use PhpMyAdmin\Properties\Options\Groups\OptionsPropertyMainGroup;
+use PhpMyAdmin\Properties\Options\Groups\OptionsPropertyRootGroup;
+use PhpMyAdmin\Properties\Options\Items\HiddenPropertyItem;
+use PhpMyAdmin\Properties\Plugins\ExportPluginProperties;
+use PhpMyAdmin\Util;
+
+/**
+ * Handles the export for the PHP Array class
+ *
+ * @package    PhpMyAdmin-Export
+ * @subpackage PHP
+ */
+class ExportPhparray extends ExportPlugin
+{
+    /**
+     * Constructor
+     */
+    public function __construct()
+    {
+        parent::__construct();
+        $this->setProperties();
+    }
+
+    /**
+     * Sets the export PHP Array properties
+     *
+     * @return void
+     */
+    protected function setProperties()
+    {
+        $exportPluginProperties = new ExportPluginProperties();
+        $exportPluginProperties->setText('PHP array');
+        $exportPluginProperties->setExtension('php');
+        $exportPluginProperties->setMimeType('text/plain');
+        $exportPluginProperties->setOptionsText(__('Options'));
+
+        // create the root group that will be the options field for
+        // $exportPluginProperties
+        // this will be shown as "Format specific options"
+        $exportSpecificOptions = new OptionsPropertyRootGroup(
+            "Format Specific Options"
+        );
+
+        // general options main group
+        $generalOptions = new OptionsPropertyMainGroup("general_opts");
+        // create primary items and add them to the group
+        $leaf = new HiddenPropertyItem("structure_or_data");
+        $generalOptions->addProperty($leaf);
+        // add the main group to the root group
+        $exportSpecificOptions->addProperty($generalOptions);
+
+        // set the options for the export plugin property item
+        $exportPluginProperties->setOptions($exportSpecificOptions);
+        $this->properties = $exportPluginProperties;
+    }
+
+    /**
+     * Removes end of comment from a string
+     *
+     * @param string $string String to replace
+     *
+     * @return string
+     */
+    public function commentString($string)
+    {
+        return strtr($string, '*/', '-');
+    }
+
+
+    /**
+     * Outputs export header
+     *
+     * @return bool Whether it succeeded
+     */
+    public function exportHeader()
+    {
+        $this->export->outputHandler(
+            '<?php' . $GLOBALS['crlf']
+            . '/**' . $GLOBALS['crlf']
+            . ' * Export to PHP Array plugin for PHPMyAdmin' . $GLOBALS['crlf']
+            . ' * @version ' . PMA_VERSION . $GLOBALS['crlf']
+            . ' */' . $GLOBALS['crlf'] . $GLOBALS['crlf']
+        );
+
+        return true;
+    }
+
+    /**
+     * Outputs export footer
+     *
+     * @return bool Whether it succeeded
+     */
+    public function exportFooter()
+    {
+        return true;
+    }
+
+    /**
+     * Outputs database header
+     *
+     * @param string $db       Database name
+     * @param string $db_alias Aliases of db
+     *
+     * @return bool Whether it succeeded
+     */
+    public function exportDBHeader($db, $db_alias = '')
+    {
+        if (empty($db_alias)) {
+            $db_alias = $db;
+        }
+        $this->export->outputHandler(
+            '/**' . $GLOBALS['crlf']
+            . ' * Database ' . $this->commentString(Util::backquote($db_alias))
+            . $GLOBALS['crlf'] . ' */' . $GLOBALS['crlf']
+        );
+
+        return true;
+    }
+
+    /**
+     * Outputs database footer
+     *
+     * @param string $db Database name
+     *
+     * @return bool Whether it succeeded
+     */
+    public function exportDBFooter($db)
+    {
+        return true;
+    }
+
+    /**
+     * Outputs CREATE DATABASE statement
+     *
+     * @param string $db          Database name
+     * @param string $export_type 'server', 'database', 'table'
+     * @param string $db_alias    Aliases of db
+     *
+     * @return bool Whether it succeeded
+     */
+    public function exportDBCreate($db, $export_type, $db_alias = '')
+    {
+        return true;
+    }
+
+    /**
+     * Outputs the content of a table in PHP array format
+     *
+     * @param string $db        database name
+     * @param string $table     table name
+     * @param string $crlf      the end of line sequence
+     * @param string $error_url the url to go back in case of error
+     * @param string $sql_query SQL query for obtaining data
+     * @param array  $aliases   Aliases of db/table/columns
+     *
+     * @return bool Whether it succeeded
+     */
+    public function exportData(
+        $db,
+        $table,
+        $crlf,
+        $error_url,
+        $sql_query,
+        array $aliases = []
+    ) {
+        $db_alias = $db;
+        $table_alias = $table;
+        $this->initAlias($aliases, $db_alias, $table_alias);
+
+        $result = $GLOBALS['dbi']->query(
+            $sql_query,
+            DatabaseInterface::CONNECT_USER,
+            DatabaseInterface::QUERY_UNBUFFERED
+        );
+
+        $columns_cnt = $GLOBALS['dbi']->numFields($result);
+        $columns = [];
+        for ($i = 0; $i < $columns_cnt; $i++) {
+            $col_as = $GLOBALS['dbi']->fieldName($result, $i);
+            if (! empty($aliases[$db]['tables'][$table]['columns'][$col_as])) {
+                $col_as = $aliases[$db]['tables'][$table]['columns'][$col_as];
+            }
+            $columns[$i] = stripslashes($col_as);
+        }
+
+        // fix variable names (based on
+        // https://www.php.net/manual/en/language.variables.basics.php)
+        if (! preg_match(
+            '/^[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*$/',
+            $table_alias
+        )
+        ) {
+            // fix invalid characters in variable names by replacing them with
+            // underscores
+            $tablefixed = preg_replace(
+                '/[^a-zA-Z0-9_\x7f-\xff]/',
+                '_',
+                $table_alias
+            );
+
+            // variable name must not start with a number or dash...
+            if (preg_match('/^[a-zA-Z_\x7f-\xff]/', $tablefixed) === 0) {
+                $tablefixed = '_' . $tablefixed;
+            }
+        } else {
+            $tablefixed = $table;
+        }
+
+        $buffer = '';
+        $record_cnt = 0;
+        // Output table name as comment
+        $buffer .= $crlf . '/* '
+            . $this->commentString(Util::backquote($db_alias)) . '.'
+            . $this->commentString(Util::backquote($table_alias)) . ' */' . $crlf;
+        $buffer .= '$' . $tablefixed . ' = array(';
+
+        while ($record = $GLOBALS['dbi']->fetchRow($result)) {
+            $record_cnt++;
+
+            if ($record_cnt == 1) {
+                $buffer .= $crlf . '  array(';
+            } else {
+                $buffer .= ',' . $crlf . '  array(';
+            }
+
+            for ($i = 0; $i < $columns_cnt; $i++) {
+                $buffer .= var_export($columns[$i], true)
+                    . " => " . var_export($record[$i], true)
+                    . (($i + 1 >= $columns_cnt) ? '' : ',');
+            }
+
+            $buffer .= ')';
+        }
+
+        $buffer .= $crlf . ');' . $crlf;
+        if (! $this->export->outputHandler($buffer)) {
+            return false;
+        }
+
+        $GLOBALS['dbi']->freeResult($result);
+
+        return true;
+    }
+}