From ddf593e42df13c39c0b2fc9d7eabb794b8cf0f85 Mon Sep 17 00:00:00 2001
From: mirzaev <arsen@mirzaev.sexy>
Date: Sat, 23 Nov 2024 23:42:59 +0700
Subject: [PATCH] total rebuild + tests + more powerfull functions

---
 composer.json                         |   8 +-
 mirzaev/csv/system/database.php       | 240 ++++++++++++++++++++++++++
 mirzaev/csv/system/interfaces/csv.php |  94 ----------
 mirzaev/csv/system/record.php         | 237 +++++++++++++++++++++++++
 mirzaev/csv/system/traits/csv.php     | 134 --------------
 mirzaev/csv/system/traits/file.php    |   6 +-
 mirzaev/csv/tests/record.php          |  92 ++++++++++
 7 files changed, 579 insertions(+), 232 deletions(-)
 create mode 100644 mirzaev/csv/system/database.php
 delete mode 100755 mirzaev/csv/system/interfaces/csv.php
 create mode 100644 mirzaev/csv/system/record.php
 delete mode 100755 mirzaev/csv/system/traits/csv.php
 create mode 100644 mirzaev/csv/tests/record.php

diff --git a/composer.json b/composer.json
index 1bf3031..e11a811 100755
--- a/composer.json
+++ b/composer.json
@@ -30,5 +30,11 @@
 		"psr-4": {
 			"mirzaev\\csv\\": "mirzaev/csv/system/"
 		}
-	}
+	},
+  "autoload-dev": {
+    "psr-4": {
+      "mirzaev\\csv\\tests\\": "mirzaev/csv/tests"
+    }
+  }
+
 }
diff --git a/mirzaev/csv/system/database.php b/mirzaev/csv/system/database.php
new file mode 100644
index 0000000..215ea94
--- /dev/null
+++ b/mirzaev/csv/system/database.php
@@ -0,0 +1,240 @@
+<?php
+
+declare(strict_types=1);
+
+namespace mirzaev\csv;
+
+// Files of the project
+use mirzaev\csv\traits\file;
+
+// Built-in libraries
+use exception;
+
+/**
+ * Database
+ *
+ * Comma-Separated Values by RFC 4180
+ *
+ * @see https://tools.ietf.org/html/rfc4180 RFC 4180
+ * @see https://en.wikipedia.org/wiki/Create,_read,_update_and_delete CRUD
+ *
+ * @package mirzaev\csv
+ *
+ * @var string FILE Path to the database file
+ * @var array $columns Database columns
+ *
+ * @method void __construct(array|null $columns) Constructor
+ * @method void create() Write to the database file
+ * @method array|null read(int $amount, int $offset, bool $backwards, ?callable $filter) Read from the database file
+ * @method void update() @todo create + tests
+ * @method void delete() @todo create + teste
+ * @method void __set(string $name, mixed $value) Write the parameter
+ * @method mized __get(string $name) Read the parameter
+ * @method void  __unset(string $name) Delete the parameter
+ * @method bool __isset(string $name) Check for initializing the parameter
+ *
+ * @license http://www.wtfpl.net Do What The Fuck You Want To Public License
+ * @author Arsen Mirzaev Tatyano-Muradovich <arsen@mirzaev.sexy>
+ */
+
+class database
+{
+	use file {
+		file::read as protected file;
+	}
+
+	/**
+	 * File
+	 *
+	 * Path directories to the file will not be created automatically to avoid 
+	 * checking the existence of all directories on every read or write operation.
+	 *
+	 * @var string FILE Path to the database file
+	 */
+	public const string FILE = 'database.csv';
+
+	/**
+	 * Columns
+	 *
+	 * This property is used instead of adding a check for the presence of the first row 
+	 * with the designation of the column names, as well as reading these columns, 
+	 * which would significantly slow down the library.
+	 *
+	 * @see https://www.php.net/manual/en/function.array-combine.php Used when creating a record instance
+	 *
+	 * @var array $columns Database columns
+	 */
+	public protected(set) array $columns;
+
+	/**
+	 * Constructor
+	 *
+	 * @param array|null $columns Columns
+	 *
+	 * @return void
+	 */
+	public function __construct(?array $columns = null)
+	{
+		// Initializing columns
+		if (isset($columns)) $this->columns = $columns;
+	}
+
+	/**
+	 * Initialize
+	 *
+	 * Checking for existance of the database file and creating it
+	 *
+	 * @return bool Is the database file exists?
+	 */
+	public static function initialize(): bool
+	{
+		if (file_exists(static::FILE)) {
+			// The database file exists
+
+			// Exit (success)
+			return true;
+		} else {
+			// The database file is not exists
+
+			// Creating the database file and exit (success/fail)
+			return touch(static::FILE);
+		}
+	}
+
+	/**
+	 * Create
+	 *
+	 * Create records in the database file
+	 *
+	 * @param record $record The record
+	 * @param array &$errors Buffer of errors
+	 *
+	 * @return void
+	 */
+	public static function write(record $record, array &$errors = []): void
+	{
+		try {
+			// Opening the database file
+			$file = fopen(static::FILE, 'c');
+
+			if (flock($file, LOCK_EX)) {
+				// The file was locked
+
+				// Writing the serialized record to the database file
+				fwrite($file, $record->serialize());
+
+				// Applying changes
+				fflush($file);
+
+				// Unlocking the file
+				flock($file, LOCK_UN);
+			}
+
+			// Deinitializing unnecessary variables
+			unset($serialized, $record, $before);
+
+			// Closing the database file
+			fclose($file);
+		} catch (exception $e) {
+			// Write to the buffer of errors
+			$errors[] = [
+				'text' => $e->getMessage(),
+				'file' => $e->getFile(),
+				'line' => $e->getLine(),
+				'stack' => $e->getTrace()
+			];
+		}
+	}
+
+	/**
+	 * Read
+	 *
+	 * Read records in the database file
+	 *
+	 * @param int $amount Amount of records
+	 * @param int $offset Offset of rows for start reading
+	 * @param bool $backwards Read from end to beginning?
+	 * @param callable|null $filter Filter for records function($record, $records): bool
+	 * @param array &$errors Buffer of errors
+	 *
+	 * @return array|null Readed records
+	 */
+	public static function read(int $amount = 1, int $offset = 0, bool $backwards = false, ?callable $filter = null, array &$errors = []): ?array
+	{
+		try {
+			// Opening the database file
+			$file = fopen(static::FILE, 'r');
+
+			// Initializing the buffer of readed records
+			$records = [];
+
+			// Continuing reading
+			offset:
+
+			foreach (static::file(file: $file, offset: $offset, rows: $amount, position: 0, step: $backwards ? -1 : 1) as $row) {
+				// Iterating over rows
+
+				if ($row === null) {
+					// Reached the end or the beginning of the file
+
+					// Deinitializing unnecessary variables
+					unset($row, $record, $offset);
+
+					// Closing the database file
+					fclose($file);
+
+					// Exit (success)
+					return $records;
+				}
+
+				// Initializing record
+				$record = new record($row)->combine($this);
+
+				if ($record) {
+					// Initialized record
+
+					if ($filter === null || $filter($record, $records)) {
+						// Filter passed
+
+						// Writing to the buffer of readed records
+						$records[] = $record;
+					}
+				}
+			}
+
+			// Deinitializing unnecessary variables
+			unset($row, $record);
+
+			if (count($records) < $amount) {
+				// Fewer rows were read than requested
+
+				// Writing offset for reading
+				$offset += $amount;
+
+				// Continuing reading (enter to the recursion)
+				goto offset;
+			}
+
+			// Deinitializing unnecessary variables
+			unset($offset);
+
+
+			// Closing the database file
+			fclose($file);
+
+			// Exit (success)
+			return $records;
+		} catch (exception $e) {
+			// Write to the buffer of errors
+			$errors[] = [
+				'text' => $e->getMessage(),
+				'file' => $e->getFile(),
+				'line' => $e->getLine(),
+				'stack' => $e->getTrace()
+			];
+		}
+
+		// Exit (fail)
+		return null;
+	}
+}
diff --git a/mirzaev/csv/system/interfaces/csv.php b/mirzaev/csv/system/interfaces/csv.php
deleted file mode 100755
index c225e07..0000000
--- a/mirzaev/csv/system/interfaces/csv.php
+++ /dev/null
@@ -1,94 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace mirzaev\csv\interfaces;
-
-// Files of the project
-use mirzaev\csv\traits\csv as csv_trait;
-
-/**
- * CSV
- *
- * Comma-Separated Values by RFC 4180
- *
- * @see https://tools.ietf.org/html/rfc4180
- *
- * @used-by csv_trait
- * @package mirzaev\csv\interfaces
- *
- * @var string FILE Path to the database file
- *
- * @method void static write() Write to the database file
- * @method array|null static read() Read from the database file
- * @method string|false static serialize() Preparing data for writing to the database
- * @method array|false static deserialize() Preparing data from the database to processing
- *
- * @license http://www.wtfpl.net/ Do What The Fuck You Want To Public License
- * @author Arsen Mirzaev Tatyano-Muradovich <arsen@mirzaev.sexy>
- */
-interface csv
-{
-	/**
-	 * File
-	 *
-	 * Path directories to the file will not be created automatically to avoid 
-	 * checking the existence of all directories on every read or write operation.
-	 *
-	 * @var string FILE Path to the database file
-	 */
-	public const string FILE = 'database.csv';
-
-	/**
-	 * Write
-	 *
-	 * Write to the database file
-	 *
-	 * @return void
-	 */
-	public static function write(): void;
-
-	/**
-	 * Read
-	 *
-	 * Read from the start of the database file
-	 *
-	 * @param int $rows Amount of rows for reading
-	 *
-	 * @return array|null Readed records
-	 */
-	public static function read(int $rows = 1): ?array;
-
-	/**
-	 * Last
-	 *
-	 * Read from the end of the database file
-	 *
-	 * @param int $rows Amount of rows for reading
-	 *
-	 * @return array|null Readed records
-	 */
-	public static function last(int $rows = 1): ?array;
-
-	/**
-	 * Serialize
-	 *
-	 * Preparing data for writing to the database
-	 *
-	 * @param array $parameters Values for serializing
-	 *
-	 * @return string|false Serialized data
-	 */
-	public static function serialize(array $parameters): string|false;
-
-	/**
-	 * Deserialize
-	 *
-	 * Preparing data from the database to processing
-	 *
-	 * @param string $row Record for deserializing
-	 *
-	 * @return array|false Serialized data
-	 */
-	public static function deserialize(string $row): array|false;
-}
diff --git a/mirzaev/csv/system/record.php b/mirzaev/csv/system/record.php
new file mode 100644
index 0000000..9a3ea43
--- /dev/null
+++ b/mirzaev/csv/system/record.php
@@ -0,0 +1,237 @@
+<?php
+
+declare(strict_types=1);
+
+namespace mirzaev\csv;
+
+// Files of the project
+use mirzaev\csv\database;
+
+/**
+ * CSV
+ *
+ * Comma-Separated Values by RFC 4180
+ *
+ * @see https://tools.ietf.org/html/rfc4180 RFC 4180
+ *
+ * @package mirzaev\csv
+ *
+ * @var array $parameters Parameters of the record
+ *
+ * @method void __construct(string|null $row) Constructor
+ * @method string static serialize() Convert record instance to values for writing into the database
+ * @method void static unserialize(string $row) Convert values from the database and write to the record instance
+ * @method void __set(string $name, mixed $value) Write the parameter
+ * @method mized __get(string $name) Read the parameter
+ * @method void  __unset(string $name) Delete the parameter
+ * @method bool __isset(string $name) Check for initializing the parameter
+ *
+ * @license http://www.wtfpl.net Do What The Fuck You Want To Public License
+ * @author Arsen Mirzaev Tatyano-Muradovich <arsen@mirzaev.sexy>
+ */
+class record
+{
+	/**
+	 * Parameters
+	 *
+	 * Mapped with database::COLUMN
+	 *
+	 * @var array $parameters Parameters of the record
+	 */
+	public protected(set) array $parameters = [];
+
+	/**
+	 * Constructor
+	 *
+	 * @param string|null $row Row for converting to record instance parameters
+	 *
+	 * @return void
+	 */
+	public function __construct(?string $row = null)
+	{
+		// Initializing parameters
+		if (isset($row)) $this->parameters = static::deserialize($row);
+	}
+
+	/**
+	 * Columns
+	 *
+	 * Combine parameters of the record with columns of the database
+	 * The array of parameters of the record will become associative
+	 *
+	 * @return static The instance from which the method was called (fluent interface)
+	 */
+	public function columns(database $database): static
+	{
+		// Combining database columns with record parameters
+		$this->parameters = array_combine($database->columns, $this->parameters);
+
+		// Exit (success)
+		return $this;
+	}
+
+	/**
+	 * Serialize
+	 *
+	 * Convert record instance to values for writing into the database
+	 *
+	 * @return string Serialized record
+	 */
+	public function serialize(): string
+	{
+		// Declaring the buffer of generated row
+		$serialized = '';
+
+		foreach ($this->parameters as $value) {
+			// Iterating over parameters
+
+			// Generating row by RFC 4180
+			$serialized .= ',' . preg_replace('/(?<=[^^])"(?=[^$])/', '""', preg_replace('/(?<=[^^]),(?=[^$])/', '\,', $value ?? ''));
+		}
+
+		// Trimming excess first comma in the buffer of generated row
+		$serialized = mb_substr($serialized, 1, mb_strlen($serialized));
+
+		// Exit (success)
+		return $serialized;
+	}
+
+	/**
+	 * Deserialize
+	 *
+	 * Convert values from the database and write to the record instance
+	 *
+	 * @param string $row Row from the database
+	 *
+	 * @return array Deserialized record
+	 */
+	public function deserialize(string $row): array
+	{
+		// Separating row by commas
+		preg_match_all('/(.*)(?>(?<!\\\),|$)/Uu', $row, $matches);
+
+		// Deleting the last matched element (i could not come up with a better regular expression)
+		array_pop($matches[1]);
+
+		// Generating parameters by RFC 4180
+		foreach ($matches[1] as &$match) {
+			// Iterating over values
+
+			// Declaring buffer of the implementated value
+			$buffer = null;
+
+			if ($match === 'null' || empty($match)) {
+				// Null
+
+				// Writing to the matches buffer
+				$match = null;
+			} else if (($buffer = filter_var($match, FILTER_VALIDATE_BOOL, FILTER_NULL_ON_FAILURE)) !== null) {
+				// Boolean
+
+				// Writing to the matches buffer
+				$match = $buffer;
+			} else if (($buffer = filter_var($match, FILTER_VALIDATE_INT, FILTER_NULL_ON_FAILURE)) !== null) {
+				// Integer
+
+				// Writing to the matches buffer
+				$match = $buffer;
+			} else if (($buffer = filter_var($match, FILTER_VALIDATE_FLOAT, FILTER_NULL_ON_FAILURE)) !== null) {
+				// Float
+
+				// Writing to the matches buffer
+				$match = $buffer;
+			} else {
+				// String
+
+				// Deinitializing unnecessary variables
+				unset($buffer);
+
+				// Removing quotes from both sides (trim() is not suitable here)
+				$unquoted = preg_replace('/"(.*)"/u', '$1', $match);
+
+				// Unescaping commas
+				$commaded = preg_replace('/\\\,/', ',', $unquoted);
+
+				// Unescaping quotes (by RFC 4180)
+				$quoted = preg_replace('/""/', '"', $commaded);
+
+				// Removing line break characters
+				/* $unbreaked =  preg_replace('/[\n\r]/', '', $quoted); */
+
+				// Removing spaces from both sides
+				/* $unspaced = trim($unbreaked); */
+
+				// Writing to the matches buffer
+				$match = $quoted;
+			}
+
+			// Deinitializing unnecessary variables
+			unset($buffer);
+		}
+
+		// Exit (success)
+		return $matches[1];
+	}
+
+	/**
+	 * Write
+	 *
+	 * Write the parameter
+	 *
+	 * @param string $name Name of the parameter
+	 * @param mixed $value Content of the parameter
+	 *
+	 * @return void
+	 */
+	public function __set(string $name, mixed $value = null): void
+	{
+		// Writing the parameter and exit (success)
+		$this->parameters[$name] = $value;
+	}
+
+	/**
+	 * Read
+	 * 
+	 * Read the parameter
+	 *
+	 * @param string $name Name of the parameter
+	 *
+	 * @return mixed Content of the parameter
+	 */
+	public function __get(string $name): mixed
+	{
+		// Reading the parameter and exit (success)
+		return $this->parameters[$name];
+	}
+
+	/**
+	 * Delete
+	 *
+	 * Delete the parameter
+	 *
+	 * @param string $name Name of the parameter
+	 *
+	 * @return void
+	 */
+	public function __unset(string $name): void
+	{
+		// Deleting the parameter and exit (success)
+		unset($this->parameter[$name]);
+	}
+
+	/**
+	 * Check for initializing
+	 *
+	 * Check for initializing the parameter
+	 *
+	 * @param string $name Name of the parameter
+	 *
+	 * @return bool Is the parameter initialized?
+	 */
+	public function __isset(string $name): bool
+	{
+		// Checking for initializing the parameter and exit (success)
+		return isset($this->parameters[$name]);
+	}
+
+}
diff --git a/mirzaev/csv/system/traits/csv.php b/mirzaev/csv/system/traits/csv.php
deleted file mode 100755
index 84542eb..0000000
--- a/mirzaev/csv/system/traits/csv.php
+++ /dev/null
@@ -1,134 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace mirzaev\csv\traits;
-
-// Files of the project
-use mirzaev\csv\interfaces\csv as csv_interface;
-
-// Built-in libraries
-use exception;
-
-/**
- * CSV
- *
- * Comma-Separated Values by RFC 4180
- *
- * @see https://tools.ietf.org/html/rfc4180
- *
- * @uses csv_interface
- * @package mirzaev\csv\traits
- *
- * @method static array|null read(int $rows, array &$errors) Read from the start of the database file
- * @method static string|false serialize(array $parameters, bool $created) Preparing data for writing to the database
- * @method static array|false deserialize(string $row) Preparing data from the database to processing
- *
- * @license http://www.wtfpl.net/ Do What The Fuck You Want To Public License
- * @author Arsen Mirzaev Tatyano-Muradovich <arsen@mirzaev.sexy>
- */
-trait csv
-{
-	/**
-	 * Read
-	 *
-	 * Read from the start of the database file
-	 *
-	 * @param int $rows Amount of rows for reading
-	 * @param array &$errors Buffer of errors
-	 *
-	 * @return array|null Readed records
-	 */
-	public static function read(int $rows = 0, &$errors = []): ?array
-	{
-		try {
-			// Initializing the buffer of readed records
-			$records = [];
-
-			// Opening the file with views records
-			$file = fopen(static::FILE, 'c+');
-
-			while (--$rows >= 0 && ($row = fgets($file, 4096)) !== false) {
-				// Iterating over rows (records)
-
-				// Deserealizing record
-				$deserialized = static::deserialize($row);
-
-				if ($deserialized) {
-					// Deserialized record
-
-					// Writing to the buffer of readed records
-					$records[] = $deserialized;
-				}
-			}
-
-			// Closing file with views records
-			fclose($file);
-
-			// Exit (success)
-			return $records;
-		} catch (exception $e) {
-			// Write to the buffer of errors
-			$errors[] = [
-				'text' => $e->getMessage(),
-				'file' => $e->getFile(),
-				'line' => $e->getLine(),
-				'stack' => $e->getTrace()
-			];
-		}
-
-		// Exit (fail)
-		return null;
-	}
-
-	/**
-	 * Serialize
-	 *
-	 * Preparing data for writing to the database
-	 *
-	 * @param array $parameters Values for serializing
-	 * @param bool $created Add date of creating at the end?
-	 *
-	 * @return string|false Serialized data
-	 */
-	public static function serialize(array $parameters, bool $created = false): string|false
-	{
-		// Declaring the buffer of serialized values
-		$serialized = '';
-
-		// Sanitizing values
-		foreach ($parameters as $value) $serialized .= ',' . preg_replace('/(?<=[^^])"(?=[^$])/', '""', preg_replace('/(?<=[^^]),(?=[^$])/', '\,', $value ?? ''));
-
-		// Writing date of creating to the buffer of serialized values
-		if ($created)	$serialized .= ',' . time();
-
-		// Trimming excess first comma in the buffer of serialized values
-		$serialized = mb_substr($serialized, 1, mb_strlen($serialized));
-
-		// Exit (success/fail)
-		return empty($serialized) ? false : $serialized;
-	}
-
-	/**
-	 * Deserialize
-	 *
-	 * Preparing data from the database to processing
-	 *
-	 * @param string $row Record for deserializing
-	 *
-	 * @return array|false Deserialized data
-	 */
-	public static function deserialize(string $row): array|false
-	{
-		// Separating row by commas
-		preg_match_all('/(?:^|,)(?=[^"]|(")?)"?((?(1)[^"]*|[^,"]*))"?(?=,|$)/', $row, $matches);
-
-		// Converting double quotes to single quotes
-		foreach ($matches[2] as &$match)
-			if (empty($match = preg_replace('/[\n\r]/', '', preg_replace('/""/', '"', preg_replace('/\\\,/', ',', trim((string) $match, '"'))))))
-				$match = null;
-
-		// Exit (success/fail)
-		return empty($matches[2]) ? false : $matches[2];
-	}
-}
diff --git a/mirzaev/csv/system/traits/file.php b/mirzaev/csv/system/traits/file.php
index 06c5ef0..31b4a2b 100755
--- a/mirzaev/csv/system/traits/file.php
+++ b/mirzaev/csv/system/traits/file.php
@@ -2,7 +2,7 @@
 
 declare(strict_types=1);
 
-namespace mirzaev\site\repression\models\traits;
+namespace mirzaev\csv\traits;
 
 // Built-in libraries
 use Exception as exception,
@@ -26,15 +26,15 @@ trait file
 	 * Read the file
 	 *
 	 * @param resource $file Pointer to the file (fopen())
-	 * @param int $offset Offset of rows for start reading
 	 * @param int $rows Amount of rows for reading
+	 * @param int $offset Offset of rows for start reading
 	 * @param int $position Initial cursor position on a row
 	 * @param int $step Reading step
 	 * @param array &$errors Buffer of errors
 	 *
 	 * @return generator|null|false 
 	 */
-	private static function read($file, int $offset = 0, int $rows = 10, int $position = 0, int $step = 1, array &$errors = []): generator|null|false
+	private static function read($file, int $rows = 10,  int $offset = 0, int $position = 0, int $step = 1, array &$errors = []): generator|null|false
 	{
 		try {
 			while ($offset-- > 0) {
diff --git a/mirzaev/csv/tests/record.php b/mirzaev/csv/tests/record.php
new file mode 100644
index 0000000..7706f59
--- /dev/null
+++ b/mirzaev/csv/tests/record.php
@@ -0,0 +1,92 @@
+<?php
+
+use mirzaev\csv\database,
+	mirzaev\csv\record;
+
+// Importing files of thr project and dependencies
+require(__DIR__ . DIRECTORY_SEPARATOR . '..' . DIRECTORY_SEPARATOR . '..' . DIRECTORY_SEPARATOR . '..' . DIRECTORY_SEPARATOR . 'vendor' . DIRECTORY_SEPARATOR . 'autoload.php');
+
+// Initializing the counter of actions
+$action = 0;
+
+// Initializing the test database
+$database = new database([
+	'empty_value_at_the_beginning',
+	'name',
+	'second_name',
+	'age_between_quotes',
+	'true',
+	'empty_value',
+	'empty_value_between_quotes',
+	'number',
+	'null',
+	'null_between_quotes',
+	'float_between_quotes',
+	'float',
+	'float_long',
+	'float_with_two_dots',
+	'string_with_doubled_quotes',
+	'string_with_doubled_quotes_twice',
+	'string_with_space_at_the_beginning',
+	'string_with_escaped_comma',
+	'string_with_unicode_symbols'
+]);
+
+echo '[' . ++$action . "] Created the database instance with columns\n";
+
+// Initializing the test record with the test row
+$record = new record(',"Arsen","Mirzaev","23",true,,"",100,null,"null","102.1",300.34,1001.23145,5000.400.400,"test ""value""","another"" test "" value with ""two double quotes pairs"" yeah"," starts with space","has\, an escaped comma inside","unicode символы"');
+
+echo '[' . ++$action . "] Created the record with the test row\n";
+
+// Initializing the counter of tests
+$test = 0;
+
+echo '[' . ++$action . '][' . ++$test . '][' . ($record->parameters[0] === null ? 'SUCCESS' : 'FAIL') . "] The empty value at the beginning is need to be null\n";
+echo '[' . ++$action . '][' . ++$test . '][' . ($record->parameters[1] === 'Arsen' ? 'SUCCESS' : 'FAIL') . "] The value is need to be \"Arsen\" string\n";
+echo '[' . ++$action . '][' . ++$test . '][' . ($record->parameters[2] === 'Mirzaev' ? 'SUCCESS' : 'FAIL') . "] The value is need to be \"Mirzaev\" string\n";
+echo '[' . ++$action . '][' . ++$test . '][' . ($record->parameters[3] === '23' ? 'SUCCESS' : 'FAIL') . "] The age between quotes value is need to be \"23\" string\n";
+echo '[' . ++$action . '][' . ++$test . '][' . ($record->parameters[4] === true ? 'SUCCESS' : 'FAIL') . "] The value is need to be true\n";
+echo '[' . ++$action . '][' . ++$test . '][' . ($record->parameters[5] === null ? 'SUCCESS' : 'FAIL') . "] The empty value is need to be null\n";
+echo '[' . ++$action . '][' . ++$test . '][' . ($record->parameters[6] === '' ? 'SUCCESS' : 'FAIL') . "] The empty value between quotes is need to be \"\" string\n";
+echo '[' . ++$action . '][' . ++$test . '][' . ($record->parameters[7] === 100 ? 'SUCCESS' : 'FAIL') . "] The value is need to be 100 integer\n";
+echo '[' . ++$action . '][' . ++$test . '][' . ($record->parameters[8] === null ? 'SUCCESS' : 'FAIL') . "] The null value is need to be null\n";
+echo '[' . ++$action . '][' . ++$test . '][' . ($record->parameters[9] === 'null' ? 'SUCCESS' : 'FAIL') . "] The null value between quotes is need to be \"null\" string\n";
+echo '[' . ++$action . '][' . ++$test . '][' . ($record->parameters[10] === '102.1' ? 'SUCCESS' : 'FAIL') . "] The float value between quotes is need to be \"102.1\" string\n";
+echo '[' . ++$action . '][' . ++$test . '][' . ($record->parameters[11] === 300.34 ? 'SUCCESS' : 'FAIL') . "] The float value is need to be 300.34 float \n";
+echo '[' . ++$action . '][' . ++$test . '][' . ($record->parameters[12] === 1001.23145 ? 'SUCCESS' : 'FAIL') . "] The long float value is need to be 1001.23145 float\n";
+echo '[' . ++$action . '][' . ++$test . '][' . ($record->parameters[13] === '5000.400.400' ? 'SUCCESS' : 'FAIL') . "] The float value with two dots is need to be \"5000.400.400\" string\n";
+echo '[' . ++$action . '][' . ++$test . '][' . ($record->parameters[14] === 'test "value"' ? 'SUCCESS' : 'FAIL') . "] The value with quotes is need to be \"test \"value\"\" string\n";
+echo '[' . ++$action . '][' . ++$test . '][' . ($record->parameters[15] === 'another" test " value with "two double quotes pairs" yeah' ? 'SUCCESS' : 'FAIL') . "] The value is need to be \"another\" test \" value with \"two double quotes pairs\" yeah\" string\n";
+echo '[' . ++$action . '][' . ++$test . '][' . ($record->parameters[16] === ' starts with space' ? 'SUCCESS' : 'FAIL') . "] The value is need to be \" starts with space\" string\n";
+echo '[' . ++$action . '][' . ++$test . '][' . ($record->parameters[17] === 'has, an escaped comma inside' ? 'SUCCESS' : 'FAIL') . "] The value is need to be \"has, an escaped comma inside\" string\n";
+echo '[' . ++$action . '][' . ++$test . '][' . ($record->parameters[18] === 'unicode символы' ? 'SUCCESS' : 'FAIL') . "] The valueis need to be \"unicode символы\" string\n";
+
+// Combining database columns with  record parameters
+$record->columns($database);
+
+echo '[' . ++$action . "] Combined database columns with record parameters\n";
+
+
+// Reinitializing the counter of tests
+$test = 0;
+
+echo '[' . ++$action . '][' . ++$test . '][' . ($record->empty_value_at_the_beginning === null ? 'SUCCESS' : 'FAIL') . "] The empty value at the beginning is need to be null\n";
+echo '[' . ++$action . '][' . ++$test . '][' . ($record->name === 'Arsen' ? 'SUCCESS' : 'FAIL') . "] The value is need to be \"Arsen\" string\n";
+echo '[' . ++$action . '][' . ++$test . '][' . ($record->second_name === 'Mirzaev' ? 'SUCCESS' : 'FAIL') . "] The value is need to be \"Mirzaev\" string\n";
+echo '[' . ++$action . '][' . ++$test . '][' . ($record->age_between_quotes === '23' ? 'SUCCESS' : 'FAIL') . "] The age between quotes value is need to be \"23\" string\n";
+echo '[' . ++$action . '][' . ++$test . '][' . ($record->true === true ? 'SUCCESS' : 'FAIL') . "] The value is need to be true\n";
+echo '[' . ++$action . '][' . ++$test . '][' . ($record->empty_value === null ? 'SUCCESS' : 'FAIL') . "] The empty value is need to be null\n";
+echo '[' . ++$action . '][' . ++$test . '][' . ($record->empty_value_between_quotes === '' ? 'SUCCESS' : 'FAIL') . "] The empty value between quotes is need to be \"\" string\n";
+echo '[' . ++$action . '][' . ++$test . '][' . ($record->number === 100 ? 'SUCCESS' : 'FAIL') . "] The value is need to be 100 integer\n";
+echo '[' . ++$action . '][' . ++$test . '][' . ($record->null === null ? 'SUCCESS' : 'FAIL') . "] The null value is need to be null\n";
+echo '[' . ++$action . '][' . ++$test . '][' . ($record->null_between_quotes === 'null' ? 'SUCCESS' : 'FAIL') . "] The null value between quotes is need to be \"null\" string\n";
+echo '[' . ++$action . '][' . ++$test . '][' . ($record->float_between_quotes === '102.1' ? 'SUCCESS' : 'FAIL') . "] The float value between quotes is need to be \"102.1\" string\n";
+echo '[' . ++$action . '][' . ++$test . '][' . ($record->float === 300.34 ? 'SUCCESS' : 'FAIL') . "] The float value is need to be 300.34 float \n";
+echo '[' . ++$action . '][' . ++$test . '][' . ($record->float_long === 1001.23145 ? 'SUCCESS' : 'FAIL') . "] The long float value is need to be 1001.23145 float\n";
+echo '[' . ++$action . '][' . ++$test . '][' . ($record->float_with_two_dots === '5000.400.400' ? 'SUCCESS' : 'FAIL') . "] The float value with two dots is need to be \"5000.400.400\" string\n";
+echo '[' . ++$action . '][' . ++$test . '][' . ($record->string_with_doubled_quotes === 'test "value"' ? 'SUCCESS' : 'FAIL') . "] The value with quotes is need to be \"test \"value\"\" string\n";
+echo '[' . ++$action . '][' . ++$test . '][' . ($record->string_with_doubled_quotes_twice === 'another" test " value with "two double quotes pairs" yeah' ? 'SUCCESS' : 'FAIL') . "] The value is need to be \"another\" test \" value with \"two double quotes pairs\" yeah\" string\n";
+echo '[' . ++$action . '][' . ++$test . '][' . ($record->string_with_space_at_the_beginning === ' starts with space' ? 'SUCCESS' : 'FAIL') . "] The value is need to be \" starts with space\" string\n";
+echo '[' . ++$action . '][' . ++$test . '][' . ($record->string_with_escaped_comma === 'has, an escaped comma inside' ? 'SUCCESS' : 'FAIL') . "] The value is need to be \"has, an escaped comma inside\" string\n";
+echo '[' . ++$action . '][' . ++$test . '][' . ($record->string_with_unicode_symbols === 'unicode символы' ? 'SUCCESS' : 'FAIL') . "] The valueis need to be \"unicode символы\" string\n";