Helper::isMysqlndIsUsed() - Code Metrics - Inspection of "Merge remote-tracking branch 'origin/master'" - voku/simple-mysqli - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 9bbc25...52f1a7 )

by Lars

created 2017-05-05 07:20 UTC

Helper::isMysqlndIsUsed() A

↳ Parent: Helper

Complexity

Conditions	3
Paths	3

Size

Total Lines	10
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	5
CRAP Score	3

Importance

Changes

Metric	Value
dl	0
loc	10
ccs	5
cts	5
cp	1
rs	9.4285
c	0
b	0
f	0
cc	3
eloc	5
nc	3
nop	0
crap	3

<?php

namespace voku\db;

use voku\cache\Cache;
use voku\helper\Phonetic;

/**
 * Helper: this handles extra functions that use the "DB"-Class
 *
 * @package   voku\db
 */
class Helper
{
  /**
   * Check if "mysqlnd"-driver is used.
   *
   * @return bool
   */
  public static function isMysqlndIsUsed()
  {
    static $_mysqlnd_is_used = null;

    if ($_mysqlnd_is_used === null) {
      $_mysqlnd_is_used = (extension_loaded('mysqlnd') && function_exists('mysqli_fetch_all'));
    }

    return $_mysqlnd_is_used;
  }

  /**
   * Check if the current environment supports "utf8mb4".
   *
   * @param DB $dbConnection
   *
   * @return bool
   */
  public static function isUtf8mb4Supported(DB $dbConnection = null)
  {
    /**
     *  https://make.wordpress.org/core/2015/04/02/the-utf8mb4-upgrade/
     *
     * - You’re currently using the utf8 character set.
     * - Your MySQL server is version 5.5.3 or higher (including all 10.x versions of MariaDB).
     * - Your MySQL client libraries are version 5.5.3 or higher. If you’re using mysqlnd, 5.0.9 or higher.
     *
     * INFO: utf8mb4 is 100% backwards compatible with utf8.
     */

    if ($dbConnection === null) {
      $dbConnection = DB::getInstance();
    }

    $server_version = self::get_mysql_server_version($dbConnection);
    $client_version = self::get_mysql_client_version($dbConnection);

    if (
        $server_version >= 50503
        &&
        (
            (
                self::isMysqlndIsUsed() === true
                &&
                $client_version >= 50009
            )
            ||
            (
                self::isMysqlndIsUsed() === false
                &&
                $client_version >= 50503
            )
        )

    ) {
      return true;
    }

    return false;
  }

  /**
   * A phonetic search algorithms for different languages.
   *
   * INFO: if you need better performance, please save the "voku\helper\Phonetic"-output into the DB and search for it
   *
   * @param string      $searchString
   * @param string      $searchFieldName
   * @param string      $idFieldName
   * @param string      $language <p>en, de, fr</p>
   * @param string      $table
   * @param array       $whereArray
   * @param DB|null     $dbConnection <p>use <strong>null</strong> if you will use the current database-connection</p>
   * @param null|string $databaseName <p>use <strong>null</strong> if you will use the current database</p>
   * @param bool        $useCache use cache?
   * @param int         $cacheTTL cache-ttl in seconds
   *
   * @return array
   */
  public static function phoneticSearch($searchString, $searchFieldName, $idFieldName = null, $language = 'de', $table, array $whereArray = null, DB $dbConnection = null, $databaseName = null, $useCache = false, $cacheTTL = 3600)
  {
    // init
    $cacheKey = null;
    $searchString = (string)$searchString;
    $searchFieldName = (string)$searchFieldName;

    if ($dbConnection === null) {
      $dbConnection = DB::getInstance();
    }

    if ($table === '') {
      $debug = new Debug($dbConnection);
      $debug->displayError('invalid table name');

      return array();
    }

    if ($idFieldName === null) {
      $idFieldName = 'id';
    }

    $whereSQL = $dbConnection->_parseArrayPair($whereArray, 'AND');

    if ($whereSQL) {
      $whereSQL = 'AND ' . $whereSQL;
    }

    if ($databaseName) {
''   == false // true
''   == null  // true
'ab' == false // false
'ab' == null  // false

// It is often better to use strict comparison
'' === false // false
'' === null  // false
      $databaseName = $dbConnection->quote_string(trim($databaseName)) . '.';
    }

    // get the row
    $query = 'SELECT ' . $dbConnection->quote_string($searchFieldName) . ', ' . $dbConnection->quote_string($idFieldName) . ' 
      FROM ' . $databaseName . $dbConnection->quote_string($table) . '
      WHERE 1 = 1
      ' . $whereSQL . '
    ';

    if ($useCache === true) {
      $cache = new Cache(null, null, false, $useCache);
      $cacheKey = 'sql-phonetic-search-' . md5($query);

      if (
          $cache->getCacheIsReady() === true
          &&
          $cache->existsItem($cacheKey)
      ) {
        return $cache->getItem($cacheKey);
      }

    } else {
      $cache = false;
    }

    $result = $dbConnection->query($query);

    // make sure the row exists
    if ($result->num_rows <= 0) {
      return array();
    }

    $dataToSearchIn = array();
    /** @noinspection LoopWhichDoesNotLoopInspection */
    /** @noinspection PhpAssignmentInConditionInspection */
    while ($tmpArray = $result->fetchArray()) {
      $dataToSearchIn[$tmpArray[$idFieldName]] = $tmpArray[$searchFieldName];
    }

    $phonetic = new Phonetic($language);
    $return = $phonetic->phonetic_matches($searchString, $dataToSearchIn);

    // save into the cache
    if (
        $cacheKey !== null
        &&
        $useCache === true
        &&
        $cache instanceof Cache
        &&
        $cache->getCacheIsReady() === true
    ) {
      $cache->setItem($cacheKey, $return, $cacheTTL);
    }

    return $return;
  }

  /**
   * A string that represents the MySQL client library version.
   *
   * @param DB $dbConnection
   *
   * @return string
   */
  public static function get_mysql_client_version(DB $dbConnection = null)

  {
    static $_mysqli_client_version = null;

    if ($dbConnection === null) {
      $dbConnection = DB::getInstance();
    }

    if ($_mysqli_client_version === null) {
      $_mysqli_client_version = \mysqli_get_client_version($dbConnection->getLink());
    }

    return $_mysqli_client_version;
  }


  /**
   * Returns a string representing the version of the MySQL server that the MySQLi extension is connected to.
   *
   * @param DB $dbConnection
   *
   * @return string
   */
  public static function get_mysql_server_version(DB $dbConnection = null)

  {
    static $_mysqli_server_version = null;

    if ($dbConnection === null) {
      $dbConnection = DB::getInstance();
    }

    if ($_mysqli_server_version === null) {
      $_mysqli_server_version = \mysqli_get_server_version($dbConnection->getLink());
    }

    return $_mysqli_server_version;
  }

  /**
   * Return all db-fields from a table.
   *
   * @param string      $table
   * @param bool        $useStaticCache
   * @param DB|null     $dbConnection <p>use <strong>null</strong> if you will use the current database-connection</p>
   * @param null|string $databaseName <p>use <strong>null</strong> if you will use the current database</p>
   *
   * @return array
   */
  public static function getDbFields($table, $useStaticCache = true, DB $dbConnection = null, $databaseName = null)
  {
    static $DB_FIELDS_CACHE = array();

    // use the static cache
    if (
        $useStaticCache === true
        &&
        isset($DB_FIELDS_CACHE[$table])
    ) {
      return $DB_FIELDS_CACHE[$table];
    }

    // init
    $dbFields = array();

    if ($dbConnection === null) {
      $dbConnection = DB::getInstance();
    }

    if ($table === '') {
      $debug = new Debug($dbConnection);
      $debug->displayError('invalid table name');

      return array();
    }

    if ($databaseName) {
''   == false // true
''   == null  // true
'ab' == false // false
'ab' == null  // false

// It is often better to use strict comparison
'' === false // false
'' === null  // false
      $databaseName = $dbConnection->quote_string(trim($databaseName)) . '.';
    }

    $sql = 'SHOW COLUMNS FROM ' . $databaseName . $dbConnection->escape($table);
    $result = $dbConnection->query($sql);

    if ($result && $result->num_rows > 0) {
      foreach ($result->fetchAllArray() as $tmpResult) {
        $dbFields[] = $tmpResult['Field'];
      }
    }

    // add to static cache
    $DB_FIELDS_CACHE[$table] = $dbFields;

    return $dbFields;
  }

  /**
   * Copy row within a DB table and making updates to the columns.
   *
   * @param string  $table
   * @param array   $whereArray
   * @param array   $updateArray
   * @param array   $ignoreArray
   * @param DB|null $dbConnection <p>Use <strong>null</strong> to get your first singleton instance.</p>
   * @param null|string $databaseName <p>use <strong>null</strong> if you will use the current database</p>
   *
   * @return bool|int "int" (insert_id) by "<b>INSERT / REPLACE</b>"-queries<br />
   *                   "false" on error
   */
  public static function copyTableRow($table, array $whereArray, array $updateArray = array(), array $ignoreArray = array(), DB $dbConnection = null, $databaseName = null)
  {
    // init
    $table = trim($table);

    if ($dbConnection === null) {
      $dbConnection = DB::getInstance();
    }

    if ($table === '') {
      $debug = new Debug($dbConnection);
      $debug->displayError('invalid table name');

      return false;
    }

    $whereSQL = $dbConnection->_parseArrayPair($whereArray, 'AND');
    if ($whereSQL) {
      $whereSQL = 'AND ' . $whereSQL;
    }

    if ($databaseName) {
''   == false // true
''   == null  // true
'ab' == false // false
'ab' == null  // false

// It is often better to use strict comparison
'' === false // false
'' === null  // false
      $databaseName = $dbConnection->quote_string(trim($databaseName)) . '.';
    }

    // get the row
    $query = 'SELECT * FROM ' . $databaseName . $dbConnection->quote_string($table) . '
      WHERE 1 = 1
      ' . $whereSQL . '
    ';
    $result = $dbConnection->query($query);

    // make sure the row exists
    if ($result->num_rows > 0) {

      /** @noinspection LoopWhichDoesNotLoopInspection */
      /** @noinspection PhpAssignmentInConditionInspection */
      while ($tmpArray = $result->fetchArray()) {

        // re-build a new DB query and ignore some field-names
        $bindings = array();
        $insert_keys = '';
        $insert_values = '';

        foreach ($tmpArray as $fieldName => $value) {

          if (!in_array($fieldName, $ignoreArray, true)) {
            if (array_key_exists($fieldName, $updateArray)) {
              $insert_keys .= ',' . $fieldName;
              $insert_values .= ',?';
              $bindings[] = $updateArray[$fieldName]; // INFO: do not escape non selected data
            } else {
              $insert_keys .= ',' . $fieldName;
              $insert_values .= ',?';
              $bindings[] = $value; // INFO: do not escape non selected data
            }
          }
        }

        $insert_keys = ltrim($insert_keys, ',');
        $insert_values = ltrim($insert_values, ',');

        // insert the "copied" row
        $new_query = 'INSERT INTO ' . $databaseName . $dbConnection->quote_string($table) . ' 
          (' . $insert_keys . ')
          VALUES 
          (' . $insert_values . ')
        ';
        return $dbConnection->query($new_query, $bindings);
      }
    }

    return false;
  }
}


1			<?php
2
3			namespace voku\db;
4
5			use voku\cache\Cache;
6			use voku\helper\Phonetic;
7
8			/**
9			* Helper: this handles extra functions that use the "DB"-Class
10			*
11			* @package voku\db
12			*/
13			class Helper
14			{
15			/**
16			* Check if "mysqlnd"-driver is used.
17			*
18			* @return bool
19	35		*/
20			public static function isMysqlndIsUsed()
21	35		{
22			static $_mysqlnd_is_used = null;
23	35
24	1		if ($_mysqlnd_is_used === null) {
25	1		$_mysqlnd_is_used = (extension_loaded('mysqlnd') && function_exists('mysqli_fetch_all'));
26			}
27	35
28			return $_mysqlnd_is_used;
29			}
30
31			/**
32			* Check if the current environment supports "utf8mb4".
33			*
34			* @param DB $dbConnection
35			*
36			* @return bool
37	5		*/
38			public static function isUtf8mb4Supported(DB $dbConnection = null)
39			{
40			/**
41			* https://make.wordpress.org/core/2015/04/02/the-utf8mb4-upgrade/
42			*
43			* - You’re currently using the utf8 character set.
44			* - Your MySQL server is version 5.5.3 or higher (including all 10.x versions of MariaDB).
45			* - Your MySQL client libraries are version 5.5.3 or higher. If you’re using mysqlnd, 5.0.9 or higher.
46			*
47			* INFO: utf8mb4 is 100% backwards compatible with utf8.
48			*/
49	5
50			if ($dbConnection === null) {
51			$dbConnection = DB::getInstance();
52			}
53	5
54	5		$server_version = self::get_mysql_server_version($dbConnection);
55			$client_version = self::get_mysql_client_version($dbConnection);
56
57			if (
58	5		$server_version >= 50503
59			&&
60			(
61	5		(
62	5		self::isMysqlndIsUsed() === true
63			&&
64	5		$client_version >= 50009
65			)
66			\|\|
67			(
68			self::isMysqlndIsUsed() === false
69			&&
70			$client_version >= 50503
71			)
72			)
73	5
74	5		) {
75			return true;
76			}
77
78			return false;
79			}
80
81			/**
82			* A phonetic search algorithms for different languages.
83			*
84			* INFO: if you need better performance, please save the "voku\helper\Phonetic"-output into the DB and search for it
85			*
86			* @param string $searchString
87			* @param string $searchFieldName
88			* @param string $idFieldName
89			* @param string $language <p>en, de, fr</p>
90			* @param string $table
91			* @param array $whereArray
92			* @param DB\|null $dbConnection <p>use <strong>null</strong> if you will use the current database-connection</p>
93			* @param null\|string $databaseName <p>use <strong>null</strong> if you will use the current database</p>
94			* @param bool $useCache use cache?
95			* @param int $cacheTTL cache-ttl in seconds
96	1		*
97			* @return array
98			*/
99	1		public static function phoneticSearch($searchString, $searchFieldName, $idFieldName = null, $language = 'de', $table, array $whereArray = null, DB $dbConnection = null, $databaseName = null, $useCache = false, $cacheTTL = 3600)
100	1		{
101			// init
102	1		$cacheKey = null;
103	1		$searchString = (string)$searchString;
104	1		$searchFieldName = (string)$searchFieldName;
105
106	1		if ($dbConnection === null) {
107			$dbConnection = DB::getInstance();
108			}
109
110			if ($table === '') {
111			$debug = new Debug($dbConnection);
112			$debug->displayError('invalid table name');
113	1
114			return array();
115			}
116
117	1		if ($idFieldName === null) {
118	1		$idFieldName = 'id';
119	1		}
120	1
121			$whereSQL = $dbConnection->_parseArrayPair($whereArray, 'AND');
			0 ignored issues – show Bug introduced 2017-04-05 04:06 UTC by Report Bug Copy Issue Report It seems like `$whereArray` defined by parameter `$whereArray` on line 99 can also be of type `null`; however, `voku\db\DB::_parseArrayPair()` does only seem to accept `array`, maybe add an additional type check? This check looks at variables that have been passed in as parameters and are passed out again to other methods. If the outgoing method call has stricter type requirements than the method itself, an issue is raised. An additional type check may prevent trouble. Loading history...
122	1		if ($whereSQL) {
123			$whereSQL = 'AND ' . $whereSQL;
124			}
125
126			if ($databaseName) {
			0 ignored issues – show Bug Best Practice introduced 2017-04-05 04:06 UTC by Report Bug Copy Issue Report The expression `$databaseName` of type `null\|string` is loosely compared to `true`; this is ambiguous if the string can be empty. You might want to explicitly use `!== null` instead. In PHP, under loose comparison (like `==`, or `!=`, or `switch` conditions), values of different types might be equal. For `string` values, the empty string `''` is a special case, in particular the following results might be unexpected: '' == false // true '' == null // true 'ab' == false // false 'ab' == null // false // It is often better to use strict comparison '' === false // false '' === null // false Loading history...
127	1		$databaseName = $dbConnection->quote_string(trim($databaseName)) . '.';
128	1		}
129
130	1		// get the row
131	1		$query = 'SELECT ' . $dbConnection->quote_string($searchFieldName) . ', ' . $dbConnection->quote_string($idFieldName) . '
132	1		FROM ' . $databaseName . $dbConnection->quote_string($table) . '
133			WHERE 1 = 1
134			' . $whereSQL . '
135	1		';
136
137		View Code Duplication	if ($useCache === true) {
138			$cache = new Cache(null, null, false, $useCache);
139	1		$cacheKey = 'sql-phonetic-search-' . md5($query);
140
141			if (
142	1		$cache->getCacheIsReady() === true
143	1		&&
144	1		$cache->existsItem($cacheKey)
145			) {
146	1		return $cache->getItem($cacheKey);
147	1		}
148
149			} else {
150			$cache = false;
151			}
152
153			$result = $dbConnection->query($query);
154
155			// make sure the row exists
156			if ($result->num_rows <= 0) {
157	5		return array();
158			}
159	5
160			$dataToSearchIn = array();
161	5		/** @noinspection LoopWhichDoesNotLoopInspection */
162			/** @noinspection PhpAssignmentInConditionInspection */
163			while ($tmpArray = $result->fetchArray()) {
164			$dataToSearchIn[$tmpArray[$idFieldName]] = $tmpArray[$searchFieldName];
165	5		}
166	1
167	1		$phonetic = new Phonetic($language);
168			$return = $phonetic->phonetic_matches($searchString, $dataToSearchIn);
169	5
170			// save into the cache
171		View Code Duplication	if (
172			$cacheKey !== null
173			&&
174			$useCache === true
175			&&
176			$cache instanceof Cache
177			&&
178			$cache->getCacheIsReady() === true
179			) {
180	5		$cache->setItem($cacheKey, $return, $cacheTTL);
181			}
182	5
183			return $return;
184	5		}
185
186			/**
187			* A string that represents the MySQL client library version.
188	5		*
189	1		* @param DB $dbConnection
190	1		*
191			* @return string
192	5		*/
193		View Code Duplication	public static function get_mysql_client_version(DB $dbConnection = null)
			0 ignored issues – show Duplication introduced 2017-04-05 04:06 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
194			{
195			static $_mysqli_client_version = null;
196
197			if ($dbConnection === null) {
198			$dbConnection = DB::getInstance();
199			}
200
201			if ($_mysqli_client_version === null) {
202			$_mysqli_client_version = \mysqli_get_client_version($dbConnection->getLink());
203			}
204
205	1		return $_mysqli_client_version;
206			}
207	1
208
209			/**
210			* Returns a string representing the version of the MySQL server that the MySQLi extension is connected to.
211			*
212	1		* @param DB $dbConnection
213	1		*
214	1		* @return string
215	1		*/
216		View Code Duplication	public static function get_mysql_server_version(DB $dbConnection = null)
			0 ignored issues – show Duplication introduced 2017-04-05 04:06 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
217			{
218			static $_mysqli_server_version = null;
219	1
220			if ($dbConnection === null) {
221	1		$dbConnection = DB::getInstance();
222	1		}
223	1
224			if ($_mysqli_server_version === null) {
225	1		$_mysqli_server_version = \mysqli_get_server_version($dbConnection->getLink());
226			}
227
228			return $_mysqli_server_version;
229			}
230
231			/**
232	1		* Return all db-fields from a table.
233			*
234			* @param string $table
235			* @param bool $useStaticCache
236	1		* @param DB\|null $dbConnection <p>use <strong>null</strong> if you will use the current database-connection</p>
237	1		* @param null\|string $databaseName <p>use <strong>null</strong> if you will use the current database</p>
238			*
239	1		* @return array
240	1		*/
241	1		public static function getDbFields($table, $useStaticCache = true, DB $dbConnection = null, $databaseName = null)
242	1		{
243	1		static $DB_FIELDS_CACHE = array();
244
245			// use the static cache
246	1		if (
247			$useStaticCache === true
248	1		&&
249			isset($DB_FIELDS_CACHE[$table])
250			) {
251			return $DB_FIELDS_CACHE[$table];
252			}
253
254			// init
255			$dbFields = array();
256
257			if ($dbConnection === null) {
258			$dbConnection = DB::getInstance();
259			}
260
261			if ($table === '') {
262			$debug = new Debug($dbConnection);
263			$debug->displayError('invalid table name');
264	1
265			return array();
266			}
267	1
268			if ($databaseName) {
			0 ignored issues – show Bug Best Practice introduced 2017-04-03 14:44 UTC by Report Bug Copy Issue Report The expression `$databaseName` of type `null\|string` is loosely compared to `true`; this is ambiguous if the string can be empty. You might want to explicitly use `!== null` instead. In PHP, under loose comparison (like `==`, or `!=`, or `switch` conditions), values of different types might be equal. For `string` values, the empty string `''` is a special case, in particular the following results might be unexpected: '' == false // true '' == null // true 'ab' == false // false 'ab' == null // false // It is often better to use strict comparison '' === false // false '' === null // false Loading history...
269	1		$databaseName = $dbConnection->quote_string(trim($databaseName)) . '.';
270	1		}
271	1
272			$sql = 'SHOW COLUMNS FROM ' . $databaseName . $dbConnection->escape($table);
273	1		$result = $dbConnection->query($sql);
274
275			if ($result && $result->num_rows > 0) {
276			foreach ($result->fetchAllArray() as $tmpResult) {
277			$dbFields[] = $tmpResult['Field'];
278			}
279			}
280	1
281	1		// add to static cache
282	1		$DB_FIELDS_CACHE[$table] = $dbFields;
283	1
284			return $dbFields;
285	1		}
286
287			/**
288			* Copy row within a DB table and making updates to the columns.
289			*
290	1		* @param string $table
291			* @param array $whereArray
292	1		* @param array $updateArray
293	1		* @param array $ignoreArray
294	1		* @param DB\|null $dbConnection <p>Use <strong>null</strong> to get your first singleton instance.</p>
295			* @param null\|string $databaseName <p>use <strong>null</strong> if you will use the current database</p>
296			*
297	1		* @return bool\|int "int" (insert_id) by "<b>INSERT / REPLACE</b>"-queries<br />
298			* "false" on error
299			*/
300			public static function copyTableRow($table, array $whereArray, array $updateArray = array(), array $ignoreArray = array(), DB $dbConnection = null, $databaseName = null)
301	1		{
302			// init
303			$table = trim($table);
304	1
305	1		if ($dbConnection === null) {
306	1		$dbConnection = DB::getInstance();
307			}
308	1
309			if ($table === '') {
310	1		$debug = new Debug($dbConnection);
311	1		$debug->displayError('invalid table name');
312	1
313	1		return false;
314	1		}
315	1
316	1		$whereSQL = $dbConnection->_parseArrayPair($whereArray, 'AND');
317	1		if ($whereSQL) {
318	1		$whereSQL = 'AND ' . $whereSQL;
319			}
320	1
321	1		if ($databaseName) {
			0 ignored issues – show Bug Best Practice introduced 2017-04-03 14:44 UTC by Report Bug Copy Issue Report The expression `$databaseName` of type `null\|string` is loosely compared to `true`; this is ambiguous if the string can be empty. You might want to explicitly use `!== null` instead. In PHP, under loose comparison (like `==`, or `!=`, or `switch` conditions), values of different types might be equal. For `string` values, the empty string `''` is a special case, in particular the following results might be unexpected: '' == false // true '' == null // true 'ab' == false // false 'ab' == null // false // It is often better to use strict comparison '' === false // false '' === null // false Loading history...
322			$databaseName = $dbConnection->quote_string(trim($databaseName)) . '.';
323	1		}
324	1
325			// get the row
326			$query = 'SELECT * FROM ' . $databaseName . $dbConnection->quote_string($table) . '
327	1		WHERE 1 = 1
328	1		' . $whereSQL . '
329			';
330	1		$result = $dbConnection->query($query);
331	1
332	1		// make sure the row exists
333			if ($result->num_rows > 0) {
334
335			/** @noinspection LoopWhichDoesNotLoopInspection */
336			/** @noinspection PhpAssignmentInConditionInspection */
337			while ($tmpArray = $result->fetchArray()) {
338
339			// re-build a new DB query and ignore some field-names
340			$bindings = array();
341			$insert_keys = '';
342			$insert_values = '';
343
344			foreach ($tmpArray as $fieldName => $value) {
345
346			if (!in_array($fieldName, $ignoreArray, true)) {
347			if (array_key_exists($fieldName, $updateArray)) {
348			$insert_keys .= ',' . $fieldName;
349			$insert_values .= ',?';
350			$bindings[] = $updateArray[$fieldName]; // INFO: do not escape non selected data
351			} else {
352			$insert_keys .= ',' . $fieldName;
353			$insert_values .= ',?';
354			$bindings[] = $value; // INFO: do not escape non selected data
355			}
356			}
357			}
358
359			$insert_keys = ltrim($insert_keys, ',');
360			$insert_values = ltrim($insert_values, ',');
361
362			// insert the "copied" row
363			$new_query = 'INSERT INTO ' . $databaseName . $dbConnection->quote_string($table) . '
364			(' . $insert_keys . ')
365			VALUES
366			(' . $insert_values . ')
367			';
368			return $dbConnection->query($new_query, $bindings);
369			}
370			}
371
372			return false;
373			}
374			}
375

voku / simple-mysqli

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