From 04d6d5ca99ebfd1cebb8ce06618fb3811fc1a8aa Mon Sep 17 00:00:00 2001
From: Charles <sircharlesaze@gmail.com>
Date: Thu, 9 Jan 2020 10:55:03 +0100
Subject: phpmyadmin working

---
 srcs/phpmyadmin/libraries/classes/IndexColumn.php | 188 ++++++++++++++++++++++
 1 file changed, 188 insertions(+)
 create mode 100644 srcs/phpmyadmin/libraries/classes/IndexColumn.php

(limited to 'srcs/phpmyadmin/libraries/classes/IndexColumn.php')

diff --git a/srcs/phpmyadmin/libraries/classes/IndexColumn.php b/srcs/phpmyadmin/libraries/classes/IndexColumn.php
new file mode 100644
index 0000000..3248a6c
--- /dev/null
+++ b/srcs/phpmyadmin/libraries/classes/IndexColumn.php
@@ -0,0 +1,188 @@
+<?php
+/* vim: set expandtab sw=4 ts=4 sts=4: */
+/**
+ * holds the database index columns class
+ *
+ * @package PhpMyAdmin
+ */
+declare(strict_types=1);
+
+namespace PhpMyAdmin;
+
+/**
+ * Index column wrapper
+ *
+ * @package PhpMyAdmin
+ */
+class IndexColumn
+{
+    /**
+     * @var string The column name
+     */
+    private $_name = '';
+
+    /**
+     * @var integer The column sequence number in the index, starting with 1.
+     */
+    private $_seq_in_index = 1;
+
+    /**
+     * @var string How the column is sorted in the index. “A” (Ascending) or
+     * NULL (Not sorted)
+     */
+    private $_collation = null;
+
+    /**
+     * The number of indexed characters if the column is only partly indexed,
+     * NULL if the entire column is indexed.
+     *
+     * @var integer
+     */
+    private $_sub_part = null;
+
+    /**
+     * Contains YES if the column may contain NULL.
+     * If not, the column contains NO.
+     *
+     * @var string
+     */
+    private $_null = '';
+
+    /**
+     * An estimate of the number of unique values in the index. This is updated
+     * by running ANALYZE TABLE or myisamchk -a. Cardinality is counted based on
+     * statistics stored as integers, so the value is not necessarily exact even
+     * for small tables. The higher the cardinality, the greater the chance that
+     * MySQL uses the index when doing joins.
+     *
+     * @var integer
+     */
+    private $_cardinality = null;
+
+    /**
+     * Constructor
+     *
+     * @param array $params an array containing the parameters of the index column
+     */
+    public function __construct(array $params = [])
+    {
+        $this->set($params);
+    }
+
+    /**
+     * Sets parameters of the index column
+     *
+     * @param array $params an array containing the parameters of the index column
+     *
+     * @return void
+     */
+    public function set(array $params)
+    {
+        if (isset($params['Column_name'])) {
+            $this->_name = $params['Column_name'];
+        }
+        if (isset($params['Seq_in_index'])) {
+            $this->_seq_in_index = $params['Seq_in_index'];
+        }
+        if (isset($params['Collation'])) {
+            $this->_collation = $params['Collation'];
+        }
+        if (isset($params['Cardinality'])) {
+            $this->_cardinality = $params['Cardinality'];
+        }
+        if (isset($params['Sub_part'])) {
+            $this->_sub_part = $params['Sub_part'];
+        }
+        if (isset($params['Null'])) {
+            $this->_null = $params['Null'];
+        }
+    }
+
+    /**
+     * Returns the column name
+     *
+     * @return string column name
+     */
+    public function getName()
+    {
+        return $this->_name;
+    }
+
+    /**
+     * Return the column collation
+     *
+     * @return string column collation
+     */
+    public function getCollation()
+    {
+        return $this->_collation;
+    }
+
+    /**
+     * Returns the cardinality of the column
+     *
+     * @return int cardinality of the column
+     */
+    public function getCardinality()
+    {
+        return $this->_cardinality;
+    }
+
+    /**
+     * Returns whether the column is nullable
+     *
+     * @param boolean $as_text whether to returned the string representation
+     *
+     * @return mixed nullability of the column. True/false or Yes/No depending
+     *               on the value of the $as_text parameter
+     */
+    public function getNull($as_text = false)
+    {
+        if ($as_text) {
+            if (! $this->_null || $this->_null == 'NO') {
+                return __('No');
+            }
+
+            return __('Yes');
+        }
+
+        return $this->_null;
+    }
+
+    /**
+     * Returns the sequence number of the column in the index
+     *
+     * @return int sequence number of the column in the index
+     */
+    public function getSeqInIndex()
+    {
+        return $this->_seq_in_index;
+    }
+
+    /**
+     * Returns the number of indexed characters if the column is only
+     * partly indexed
+     *
+     * @return int the number of indexed characters
+     */
+    public function getSubPart()
+    {
+        return $this->_sub_part;
+    }
+
+    /**
+     * Gets the properties in an array for comparison purposes
+     *
+     * @return array an array containing the properties of the index column
+     */
+    public function getCompareData()
+    {
+        return [
+            'Column_name'   => $this->_name,
+            'Seq_in_index'  => $this->_seq_in_index,
+            'Collation'     => $this->_collation,
+            'Sub_part'      => $this->_sub_part,
+            'Null'          => $this->_null,
+        ];
+    }
+}
-- 
cgit