Debug::clearErrors() - Code Metrics - Inspection of "Merge branch 'master' of https://github.com/voku/s..." - voku/simple-mysqli - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 195702...f3dab2 )

by Lars

created 2020-01-18 23:23 UTC

Debug::clearErrors() A

↳ Parent: Debug

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	3
CRAP Score	1

Importance

Changes

Metric	Value
dl	0
loc	6
ccs	3
cts	3
cp	1
rs	10
c	0
b	0
f	0
cc	1
nc	1
nop	0
crap	1

<?php

declare(strict_types=1);

namespace voku\db;

use voku\db\exceptions\QueryException;

/**
 * Debug: This class can handle debug and error-logging for SQL-queries for the "Simple-MySQLi"-classes.
 */
class Debug
{
    /**
     * @var array
     */
    private $_errors = [];

    /**
     * @var bool
     */
    private $exit_on_error = true;

    /**
     * echo the error if "checkForDev()" returns true
     *
     * @var bool
     */
    private $echo_on_error = true;

    /**
     * @var string
     */
    private $css_mysql_box_border = '3px solid red';

    /**
     * @var string
     */
    private $css_mysql_box_bg = '#FFCCCC';

    /**
     * @var string
     */
    private $logger_class_name;

    /**
     * @var DB
     */
    private $_db;

    /**
     * @var string
     *
     * 'TRACE', 'DEBUG', 'INFO', 'WARN', 'ERROR', 'FATAL'
     */
    private $logger_level;

    /**
     * define what a slow query is in ms
     *
     * @var float
     */
    private $slowQueryTimeWarning = 0.005;

    /**
     * define what a slow query is in ms
     *
     * @var float
     */
    private $slowQueryTimeError = 0.1;

    /**
     * define what a max query repeat is
     *
     * @var int
     */
    private $maxQueryRepeatWarning = 20;

    /**
     * define what a max query repeat is
     *
     * @var int
     */
    private $maxQueryRepeatError = 50;

    /**
     * Debug constructor.
     *
     * @param DB $db
     */
    public function __construct(DB $db)
    {
        $this->_db = $db;
    }

    /**
     * Check is the current user is a developer.
     *
     * INFO:
     * By default we will return "true" if the remote-ip-address is localhost or
     * if the script is called via CLI. But you can also overwrite this method or
     * you can implement a global "checkForDev()"-function.
     *
     * @return bool
     */
    public function checkForDev(): bool
    {
        // init
        $return = false;

        if (\function_exists('checkForDev')) {
            $return = checkForDev();
        } else {

            // for testing with dev-address
            $noDev = isset($_GET['noDev']) ? (int) $_GET['noDev'] : 0;
            $remoteIpAddress = $_SERVER['REMOTE_ADDR'] ?? false;

            if (
                $noDev !== 1
                &&
                (
                    $remoteIpAddress === '127.0.0.1'
                    ||
                    $remoteIpAddress === '::1'
                    ||
                    \PHP_SAPI === 'cli'
                )
            ) {
                $return = true;
            }
        }

        return $return;
    }

    /**
     * Clear the errors in "$this->_errors".
     *
     * @return bool
     */
    public function clearErrors(): bool
    {
        $this->_errors = [];

        return true;
    }

    /**
     * Display SQL-Errors or throw Exceptions (for dev).
     *
     * @param string    $error                          <p>The error message.</p>
     * @param bool|null $force_exception_after_error    <p>
     *                                                  If you use default "null" here, then the behavior depends
     *                                                  on "$this->exit_on_error (default: true)".
     *                                                  </p>
     *
     * @return void
     *
     * @throws QueryException
     */
    public function displayError($error, $force_exception_after_error = null)
    {
        $fileInfo = $this->getFileAndLineFromSql();

        $log = '[' . \date('Y-m-d H:i:s') . ']: SQL-Error: ' . $error . ' | Trace: ' . $fileInfo['path'] . '<br>';

        $this->logger(['error', $log]);

        $this->_errors[] = $log;

        if (
            $this->echo_on_error
            &&
            $this->checkForDev() === true
        ) {
            $box_border = $this->css_mysql_box_border;
            $box_bg = $this->css_mysql_box_bg;

            if (\PHP_SAPI === 'cli') {
                echo "\n";
                echo 'Error: ' . $error . "\n";
                echo 'Trace: ' . $fileInfo['path'] . "\n";
                echo "\n";
            } else {
                echo '
                <div class="OBJ-mysql-box" style="border: ' . $box_border . '; background: ' . $box_bg . '; padding: 10px; margin: 10px;">
                  <b style="font-size: 14px;">MYSQL Error:</b>
                  <code style="display: block;">
                    Error:' . $error . '
                    <br><br>
                    Trace: ' . $fileInfo['path'] . '
                  </code>
                </div>
                ';
            }
        }

        if (
            $force_exception_after_error === true
            ||
            (
                $force_exception_after_error === null
                &&
                $this->exit_on_error === true
            )
        ) {
            throw new QueryException($error);
        }
    }

    /**
     * Get errors from "$this->_errors".
     *
     * @return array
     */
    public function getErrors(): array
    {
        return $this->_errors;
    }

    /**
     * Try to get the file & line from the current sql-query.
     *
     * @return array will return array['path']
     */
    private function getFileAndLineFromSql(): array
    {
        // init
        $return = [];
        $path = '';
        $referrer = \debug_backtrace(\DEBUG_BACKTRACE_IGNORE_ARGS);

        foreach ($referrer as $key => $ref) {
            if (
                isset($ref['class'])
                &&
                (
                    $ref['class'] === DB::class
                    ||
                    $ref['class'] === self::class
                )
            ) {
                continue;
            }

            $path .= ($referrer[$key]['class'] ?? $referrer[$key]['file'] ?? '') . '::' . ($referrer[$key]['function'] ?? '') . ':' . ($referrer[$key - 1]['line'] ?? '') . ' <- ';
        }

        $return['path'] = $path;

        return $return;
    }

    /**
     * @return string
     */
    public function getLoggerClassName(): string
    {
        return $this->logger_class_name;
    }

    /**
     * @return string
     */
    public function getLoggerLevel(): string
    {
        return $this->logger_level;
    }

    /**
     * @return bool
     */
    public function isEchoOnError(): bool
    {
        return $this->echo_on_error;
    }

    /**
     * @return bool
     */
    public function isExitOnError(): bool
    {
        return $this->exit_on_error;
    }

    /**
     * Log the current query via "$this->logger".
     *
     * @param string     $sql sql-query
     * @param float|int  $duration
     * @param false|int|string|null $results field_count | insert_id | affected_rows
     * @param bool       $sql_error
     *
     * @return false|mixed
     *                     <p>Will return false, if no logging was used.</p>
     */
    public function logQuery($sql, $duration, $results, bool $sql_error = false)
    {
        $logLevelUse = \strtolower($this->logger_level);

        if (
            $sql_error === false
            &&
            ($logLevelUse !== 'trace' && $logLevelUse !== 'debug')
        ) {
            return false;
        }

        // set log-level
        $logLevel = $logLevelUse;
        if ($sql_error === true) {
            $logLevel = 'error';
        }

        //
        // logging
        //

        $traceStringExtra = '';
        if ($logLevelUse === 'trace') {
            $tmpLink = $this->_db->getLink();
            if ($tmpLink && $tmpLink instanceof \mysqli) {
                /** @noinspection PhpUsageOfSilenceOperatorInspection */
                $traceStringExtra = @\mysqli_info($tmpLink);
                if ($traceStringExtra) {
                    $traceStringExtra = ' | info => ' . $traceStringExtra;
                }
            }

            $traceStringExtra = ' | results => ' . \print_r($results, true) . $traceStringExtra;
        }

        static $SLOW_QUERY_WARNING = null;
        static $QUERY_LOG_FILE_INFO = [];

        $queryStatus = '';
        if ($duration >= $this->slowQueryTimeWarning) {
            $queryStatus = ' WARN (DURATION) ';
        }
        if ($duration >= $this->slowQueryTimeError) {
            $queryStatus = ' ERROR (DURATION) ';
        }

        $fileInfo = $this->getFileAndLineFromSql();
        $cacheKey = \md5($fileInfo['path']);
        if (empty($QUERY_LOG_FILE_INFO[$cacheKey])) {
            $QUERY_LOG_FILE_INFO[$cacheKey] = 0;
        }
        ++$QUERY_LOG_FILE_INFO[$cacheKey];

        if ($QUERY_LOG_FILE_INFO[$cacheKey] >= $this->maxQueryRepeatWarning) {
            $queryStatus = ' WARN (REPEAT) ';
        }
        if ($QUERY_LOG_FILE_INFO[$cacheKey] >= $this->maxQueryRepeatError) {
            $queryStatus = ' ERROR (REPEAT) ';
        }

        $queryLog = '[' . \date('Y-m-d H:i:s') . ']: ' . $queryStatus . ' Duration: SQL::::DURATION-START' . \round($duration, 5) . 'SQL::::DURATION-END | Repeat: ' . $QUERY_LOG_FILE_INFO[$cacheKey] . ' | Host: ' . $this->_db->getConfig()['hostname'] . ' | Trace: ' . $fileInfo['path'] . ' | SQL: SQL::::QUERY-START ' . \str_replace("\n", '', $sql) . ' SQL::::QUERY-END' . $traceStringExtra . "\n";

        return $this->logger([$logLevel, $queryLog, 'sql']);
    }

    /**
     * Wrapper-Function for a "Logger"-Class.
     *
     * INFO:
     * The "Logger"-ClassName is set by "$this->logger_class_name",<br />
     * the "Logger"-Method is the [0] element from the "$log"-parameter,<br />
     * the text you want to log is the [1] element and<br />
     * the type you want to log is the next [2] element.
     *
     * @param string[] $log [method, text, type]<br />e.g.: array('error', 'this is a error', 'sql')
     *
     * @return false|mixed
     *                     <p>Will return false, if no logging was used.</p>
     */
    public function logger(array $log)
    {
        // init
        $logMethod = '';
        $logText = '';
        $logType = 'sql';
        $logClass = $this->logger_class_name;

        if (isset($log[0])) {
            $logMethod = $log[0];
        }

        if (isset($log[1])) {
            $logText = $log[1];
        }

        if (isset($log[2])) {
            $logType = $log[2];
        }

        if (
            $logClass
            &&
            $logMethod
            &&
            \class_exists($logClass)
            &&
            \method_exists($logClass, $logMethod)
        ) {
            if (\method_exists($logClass, 'getInstance')) {
                return $logClass::getInstance()->{$logMethod}($logText, ['log_type' => $logType]);
            }

            return $logClass::$logMethod($logText, $logType);
        }

        return false;
    }

    /**
     * Send a error mail to the admin / dev.
     *
     * @param string $subject
     * @param string $htmlBody
     * @param int    $priority
     *
     * @return void
     */
    public function mailToAdmin($subject, $htmlBody, $priority = 3)
    {
        if (\function_exists('mailToAdmin')) {
            mailToAdmin($subject, $htmlBody, $priority);
        } else {
            if ($priority === 3) {
                $this->logger(['debug', $subject . ' | ' . $htmlBody]);
            } elseif ($priority > 3) {
                $this->logger(['error', $subject . ' | ' . $htmlBody]);
            } else {
                $this->logger(['info', $subject . ' | ' . $htmlBody]);
            }
        }
    }

    /**
     * @param bool $echo_on_error
     *
     * @return void
     */
    public function setEchoOnError($echo_on_error)
    {
        $this->echo_on_error = (bool) $echo_on_error;
    }

    /**
     * @param bool $exit_on_error
     *
     * @return void
     */
    public function setExitOnError($exit_on_error)
    {
        $this->exit_on_error = (bool) $exit_on_error;
    }

    /**
     * @param string $logger_class_name
     *
     * @return void
     */
    public function setLoggerClassName($logger_class_name)
    {
        $this->logger_class_name = (string) $logger_class_name;
    }

    /**
     * @param string $logger_level
     *
     * @return void
     */
    public function setLoggerLevel($logger_level)
    {
        $this->logger_level = (string) $logger_level;
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace voku\db;
6
7		use voku\db\exceptions\QueryException;
8
9		/**
10		* Debug: This class can handle debug and error-logging for SQL-queries for the "Simple-MySQLi"-classes.
11		*/
12		class Debug
13		{
14		/**
15		* @var array
16		*/
17		private $_errors = [];
18
19		/**
20		* @var bool
21		*/
22		private $exit_on_error = true;
23
24		/**
25		* echo the error if "checkForDev()" returns true
26		*
27		* @var bool
28		*/
29		private $echo_on_error = true;
30
31		/**
32		* @var string
33		*/
34		private $css_mysql_box_border = '3px solid red';
35
36		/**
37		* @var string
38		*/
39		private $css_mysql_box_bg = '#FFCCCC';
40
41		/**
42		* @var string
43		*/
44		private $logger_class_name;
45
46		/**
47		* @var DB
48		*/
49		private $_db;
50
51		/**
52		* @var string
53		*
54		* 'TRACE', 'DEBUG', 'INFO', 'WARN', 'ERROR', 'FATAL'
55		*/
56		private $logger_level;
57
58		/**
59		* define what a slow query is in ms
60		*
61		* @var float
62		*/
63		private $slowQueryTimeWarning = 0.005;
64
65		/**
66		* define what a slow query is in ms
67		*
68		* @var float
69		*/
70		private $slowQueryTimeError = 0.1;
71
72		/**
73		* define what a max query repeat is
74		*
75		* @var int
76		*/
77		private $maxQueryRepeatWarning = 20;
78
79		/**
80		* define what a max query repeat is
81		*
82		* @var int
83		*/
84		private $maxQueryRepeatError = 50;
85
86		/**
87		* Debug constructor.
88		*
89		* @param DB $db
90		*/
91	24	public function __construct(DB $db)
92		{
93	24	$this->_db = $db;
94	24	}
95
96		/**
97		* Check is the current user is a developer.
98		*
99		* INFO:
100		* By default we will return "true" if the remote-ip-address is localhost or
101		* if the script is called via CLI. But you can also overwrite this method or
102		* you can implement a global "checkForDev()"-function.
103		*
104		* @return bool
105		*/
106	12	public function checkForDev(): bool
107		{
108		// init
109	12	$return = false;
110
111	12	if (\function_exists('checkForDev')) {
112		$return = checkForDev();
113		} else {
114
115		// for testing with dev-address
116	12	$noDev = isset($_GET['noDev']) ? (int) $_GET['noDev'] : 0;
117	12	$remoteIpAddress = $_SERVER['REMOTE_ADDR'] ?? false;
118
119		if (
120	12	$noDev !== 1
121		&&
122		(
123	12	$remoteIpAddress === '127.0.0.1'
124		\|\|
125	12	$remoteIpAddress === '::1'
126		\|\|
127	12	\PHP_SAPI === 'cli'
128		)
129		) {
130	12	$return = true;
131		}
132		}
133
134	12	return $return;
135		}
136
137		/**
138		* Clear the errors in "$this->_errors".
139		*
140		* @return bool
141		*/
142	18	public function clearErrors(): bool
143		{
144	18	$this->_errors = [];
145
146	18	return true;
147		}
148
149		/**
150		* Display SQL-Errors or throw Exceptions (for dev).
151		*
152		* @param string $error <p>The error message.</p>
153		* @param bool\|null $force_exception_after_error <p>
154		* If you use default "null" here, then the behavior depends
155		* on "$this->exit_on_error (default: true)".
156		* </p>
157		*
158		* @return void
159		*
160		* @throws QueryException
161		*/
162	69	public function displayError($error, $force_exception_after_error = null)
163		{
164	69	$fileInfo = $this->getFileAndLineFromSql();
165
166	69	$log = '[' . \date('Y-m-d H:i:s') . ']: SQL-Error: ' . $error . ' \| Trace: ' . $fileInfo['path'] . '<br>';
167
168	69	$this->logger(['error', $log]);
169
170	69	$this->_errors[] = $log;
171
172		if (
173	69	$this->echo_on_error
174		&&
175	69	$this->checkForDev() === true
176		) {
177	12	$box_border = $this->css_mysql_box_border;
178	12	$box_bg = $this->css_mysql_box_bg;
179
180	12	if (\PHP_SAPI === 'cli') {
181	12	echo "\n";
182	12	echo 'Error: ' . $error . "\n";
183	12	echo 'Trace: ' . $fileInfo['path'] . "\n";
184	12	echo "\n";
185		} else {
186		echo '
187		<div class="OBJ-mysql-box" style="border: ' . $box_border . '; background: ' . $box_bg . '; padding: 10px; margin: 10px;">
188		<b style="font-size: 14px;">MYSQL Error:</b>
189		<code style="display: block;">
190		Error:' . $error . '
191		<br><br>
192		Trace: ' . $fileInfo['path'] . '
193		</code>
194		</div>
195		';
196		}
197		}
198
199		if (
200	69	$force_exception_after_error === true
201		\|\|
202		(
203	69	$force_exception_after_error === null
204		&&
205	69	$this->exit_on_error === true
206		)
207		) {
208		throw new QueryException($error);
209		}
210	69	}
211
212		/**
213		* Get errors from "$this->_errors".
214		*
215		* @return array
216		*/
217	15	public function getErrors(): array
218		{
219	15	return $this->_errors;
220		}
221
222		/**
223		* Try to get the file & line from the current sql-query.
224		*
225		* @return array will return array['path']
226		*/
227	69	private function getFileAndLineFromSql(): array
228		{
229		// init
230	69	$return = [];
231	69	$path = '';
232	69	$referrer = \debug_backtrace(\DEBUG_BACKTRACE_IGNORE_ARGS);
233
234	69	foreach ($referrer as $key => $ref) {
235		if (
236	69	isset($ref['class'])
237		&&
238		(
239	69	$ref['class'] === DB::class
240		\|\|
241	69	$ref['class'] === self::class
242		)
243		) {
244	69	continue;
245		}
246
247	69	$path .= ($referrer[$key]['class'] ?? $referrer[$key]['file'] ?? '') . '::' . ($referrer[$key]['function'] ?? '') . ':' . ($referrer[$key - 1]['line'] ?? '') . ' <- ';
248		}
249
250	69	$return['path'] = $path;
251
252	69	return $return;
253		}
254
255		/**
256		* @return string
257		*/
258		public function getLoggerClassName(): string
259		{
260		return $this->logger_class_name;
261		}
262
263		/**
264		* @return string
265		*/
266		public function getLoggerLevel(): string
267		{
268		return $this->logger_level;
269		}
270
271		/**
272		* @return bool
273		*/
274		public function isEchoOnError(): bool
275		{
276		return $this->echo_on_error;
277		}
278
279		/**
280		* @return bool
281		*/
282		public function isExitOnError(): bool
283		{
284		return $this->exit_on_error;
285		}
286
287		/**
288		* Log the current query via "$this->logger".
289		*
290		* @param string $sql sql-query
291		* @param float\|int $duration
292		* @param false\|int\|string\|null $results field_count \| insert_id \| affected_rows
293		* @param bool $sql_error
294		*
295		* @return false\|mixed
296		* <p>Will return false, if no logging was used.</p>
297		*/
298	141	public function logQuery($sql, $duration, $results, bool $sql_error = false)
299		{
300	141	$logLevelUse = \strtolower($this->logger_level);
301
302		if (
303	141	$sql_error === false
304		&&
305	141	($logLevelUse !== 'trace' && $logLevelUse !== 'debug')
306		) {
307	136	return false;
308		}
309
310		// set log-level
311	41	$logLevel = $logLevelUse;
312	41	if ($sql_error === true) {
313	38	$logLevel = 'error';
314		}
315
316		//
317		// logging
318		//
319
320	41	$traceStringExtra = '';
321	41	if ($logLevelUse === 'trace') {
322		$tmpLink = $this->_db->getLink();
323		if ($tmpLink && $tmpLink instanceof \mysqli) {
324		/** @noinspection PhpUsageOfSilenceOperatorInspection */
325		$traceStringExtra = @\mysqli_info($tmpLink);
326		if ($traceStringExtra) {
327		$traceStringExtra = ' \| info => ' . $traceStringExtra;
328		}
329		}
330
331		$traceStringExtra = ' \| results => ' . \print_r($results, true) . $traceStringExtra;
332		}
333
334	41	static $SLOW_QUERY_WARNING = null;
335	41	static $QUERY_LOG_FILE_INFO = [];
336
337	41	$queryStatus = '';
338	41	if ($duration >= $this->slowQueryTimeWarning) {
339		$queryStatus = ' WARN (DURATION) ';
340		}
341	41	if ($duration >= $this->slowQueryTimeError) {
342		$queryStatus = ' ERROR (DURATION) ';
343		}
344
345	41	$fileInfo = $this->getFileAndLineFromSql();
346	41	$cacheKey = \md5($fileInfo['path']);
347	41	if (empty($QUERY_LOG_FILE_INFO[$cacheKey])) {
348	41	$QUERY_LOG_FILE_INFO[$cacheKey] = 0;
349		}
350	41	++$QUERY_LOG_FILE_INFO[$cacheKey];
351
352	41	if ($QUERY_LOG_FILE_INFO[$cacheKey] >= $this->maxQueryRepeatWarning) {
353		$queryStatus = ' WARN (REPEAT) ';
354		}
355	41	if ($QUERY_LOG_FILE_INFO[$cacheKey] >= $this->maxQueryRepeatError) {
356		$queryStatus = ' ERROR (REPEAT) ';
357		}
358
359	41	$queryLog = '[' . \date('Y-m-d H:i:s') . ']: ' . $queryStatus . ' Duration: SQL::::DURATION-START' . \round($duration, 5) . 'SQL::::DURATION-END \| Repeat: ' . $QUERY_LOG_FILE_INFO[$cacheKey] . ' \| Host: ' . $this->_db->getConfig()['hostname'] . ' \| Trace: ' . $fileInfo['path'] . ' \| SQL: SQL::::QUERY-START ' . \str_replace("\n", '', $sql) . ' SQL::::QUERY-END' . $traceStringExtra . "\n";
360
361	41	return $this->logger([$logLevel, $queryLog, 'sql']);
362		}
363
364		/**
365		* Wrapper-Function for a "Logger"-Class.
366		*
367		* INFO:
368		* The "Logger"-ClassName is set by "$this->logger_class_name",<br />
369		* the "Logger"-Method is the [0] element from the "$log"-parameter,<br />
370		* the text you want to log is the [1] element and<br />
371		* the type you want to log is the next [2] element.
372		*
373		* @param string[] $log [method, text, type]<br />e.g.: array('error', 'this is a error', 'sql')
374		*
375		* @return false\|mixed
376		* <p>Will return false, if no logging was used.</p>
377		*/
378	72	public function logger(array $log)
379		{
380		// init
381	72	$logMethod = '';
382	72	$logText = '';
383	72	$logType = 'sql';
384	72	$logClass = $this->logger_class_name;
385
386	72	if (isset($log[0])) {
387	72	$logMethod = $log[0];
388		}
389
390	72	if (isset($log[1])) {
391	72	$logText = $log[1];
392		}
393
394	72	if (isset($log[2])) {
395	41	$logType = $log[2];
396		}
397
398		if (
399	72	$logClass
400		&&
401	72	$logMethod
402		&&
403	72	\class_exists($logClass)
404		&&
405	72	\method_exists($logClass, $logMethod)
406		) {
407		if (\method_exists($logClass, 'getInstance')) {
408		return $logClass::getInstance()->{$logMethod}($logText, ['log_type' => $logType]);
409		}
410
411		return $logClass::$logMethod($logText, $logType);
412		}
413
414	72	return false;
415		}
416
417		/**
418		* Send a error mail to the admin / dev.
419		*
420		* @param string $subject
421		* @param string $htmlBody
422		* @param int $priority
423		*
424		* @return void
425		*/
426	41	public function mailToAdmin($subject, $htmlBody, $priority = 3)
427		{
428	41	if (\function_exists('mailToAdmin')) {
429		mailToAdmin($subject, $htmlBody, $priority);
430		} else {
431	41	if ($priority === 3) {
432	41	$this->logger(['debug', $subject . ' \| ' . $htmlBody]);
433		} elseif ($priority > 3) {
434		$this->logger(['error', $subject . ' \| ' . $htmlBody]);
435		} else {
436		$this->logger(['info', $subject . ' \| ' . $htmlBody]);
437		}
438		}
439	41	}
440
441		/**
442		* @param bool $echo_on_error
443		*
444		* @return void
445		*/
446	24	public function setEchoOnError($echo_on_error)
447		{
448	24	$this->echo_on_error = (bool) $echo_on_error;
449	24	}
450
451		/**
452		* @param bool $exit_on_error
453		*
454		* @return void
455		*/
456	24	public function setExitOnError($exit_on_error)
457		{
458	24	$this->exit_on_error = (bool) $exit_on_error;
459	24	}
460
461		/**
462		* @param string $logger_class_name
463		*
464		* @return void
465		*/
466	24	public function setLoggerClassName($logger_class_name)
467		{
468	24	$this->logger_class_name = (string) $logger_class_name;
469	24	}
470
471		/**
472		* @param string $logger_level
473		*
474		* @return void
475		*/
476	24	public function setLoggerLevel($logger_level)
477		{
478	24	$this->logger_level = (string) $logger_level;
479	24	}
480		}
481

voku / simple-mysqli

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