PHPCompatibility_Sniffs_PHP_NewIniDirectivesSniff - Code Metrics - Inspection of "Lots of additional ini directives & ability to ind..." - wimg/PHPCompatibility - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( b52690...50932b )

by Wim

created 2016-08-06 12:06 UTC

PHPCompatibility_Sniffs_PHP_NewIniDirectivesSniff A

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	517
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Importance

Changes	2
Bugs	0	Features	0

Metric	Value
wmc	12
c	2
b	0
f	0
lcom	1
cbo	2
dl	0
loc	517
rs	10

2 Methods

Rating	Name	Duplication	Size	Complexity
A	register()	0	5	1
C	process()	0	50	11

<?php
/**
 * PHPCompatibility_Sniffs_PHP_NewIniDirectivesSniff.
 *
 * PHP version 5.5
 *
 * @category  PHP
 * @package   PHPCompatibility
 * @author    Wim Godden <[email protected]>
 * @copyright 2013 Cu.be Solutions bvba
 */

/**
 * PHPCompatibility_Sniffs_PHP_NewIniDirectivesSniff.
 *
 * Discourages the use of new INI directives through ini_set() or ini_get().
 *
 * @category  PHP
 * @package   PHPCompatibility
 * @author    Wim Godden <[email protected]>
 * @copyright 2013 Cu.be Solutions bvba
 */
class PHPCompatibility_Sniffs_PHP_NewIniDirectivesSniff extends PHPCompatibility_Sniff
namespace YourVendor;

class YourClass { }
{
    /**
     * A list of new INI directives
     *
     * @var array(string)
     */
    protected $newIniDirectives = array(
        'auto_globals_jit' => array(
            '4.4' => false,
            '5.0' => true,
        ),
        'com.code_page' => array(
            '4.4' => false,
            '5.0' => true,
        ),
        'date.default_latitude' => array(
            '4.4' => false,
            '5.0' => true,
        ),
        'date.default_longitude' => array(
            '4.4' => false,
            '5.0' => true,
        ),
        'date.sunrise_zenith' => array(
            '4.4' => false,
            '5.0' => true,
        ),
        'date.sunset_zenith' => array(
            '4.4' => false,
            '5.0' => true,
        ),
        'ibase.default_charset' => array(
            '4.4' => false,
            '5.0' => true,
        ),
        'ibase.default_db' => array(
            '4.4' => false,
            '5.0' => true,
        ),
        'mail.force_extra_parameters' => array(
            '4.4' => false,
            '5.0' => true,
        ),
        'mime_magic.debug' => array(
            '4.4' => false,
            '5.0' => true,
        ),
        'mysqli.max_links' => array(
            '4.4' => false,
            '5.0' => true,
        ),
        'mysqli.default_port' => array(
            '4.4' => false,
            '5.0' => true,
        ),
        'mysqli.default_socket' => array(
            '4.4' => false,
            '5.0' => true,
        ),
        'mysqli.default_host' => array(
            '4.4' => false,
            '5.0' => true,
        ),
        'mysqli.default_user' => array(
            '4.4' => false,
            '5.0' => true,
        ),
        'mysqli.default_pw' => array(
            '4.4' => false,
            '5.0' => true,
        ),
        'report_zend_debug' => array(
            '4.4' => false,
            '5.0' => true,
        ),
        'session.hash_bits_per_character' => array(
            '4.4' => false,
            '5.0' => true,
        ),
        'session.hash_function' => array(
            '4.4' => false,
            '5.0' => true,
        ),
        'soap.wsdl_cache_dir' => array(
            '4.4' => false,
            '5.0' => true,
        ),
        'soap.wsdl_cache_enabled' => array(
            '4.4' => false,
            '5.0' => true,
        ),
        'soap.wsdl_cache_ttl' => array(
            '4.4' => false,
            '5.0' => true,
        ),
        'sqlite.assoc_case' => array(
            '4.4' => false,
            '5.0' => true,
        ),
        'tidy.clean_output' => array(
            '4.4' => false,
            '5.0' => true,
        ),
        'tidy.default_config' => array(
            '4.4' => false,
            '5.0' => true,
        ),
        'zend.ze1_compatibility_mode' => array(
            '4.4' => false,
            '5.0' => true,
        ),

        'date.timezone' => array(
            '5.0' => false,
            '5.1' => true,
        ),
        'detect_unicode' => array(
            '5.0' => false,
            '5.1' => true,
        ),
        'fbsql.batchsize' => array(
            '5.0'         => false,
            '5.1'         => true,
            'alternative' => 'fbsql.batchSize',
        ),
        'realpath_cache_size' => array(
            '5.0' => false,
            '5.1' => true,
        ),
        'realpath_cache_ttl' => array(
            '5.0' => false,
            '5.1' => true,
        ),

        'mbstring.strict_detection' => array(
            '5.0'   => false,
            '5.1'   => false,
            '5.1.2' => true,
        ),
        'mssql.charset' => array(
            '5.0'   => false,
            '5.1'   => false,
            '5.1.2' => true,
        ),

        'gd.jpeg_ignore_warning' => array(
            '5.0'   => false,
            '5.1'   => false,
            '5.1.3' => true,
        ),

        'fbsql.show_timestamp_decimals' => array(
            '5.0'   => false,
            '5.1'   => false,
            '5.1.5' => true,
        ),
        'soap.wsdl_cache' => array(
            '5.0'   => false,
            '5.1'   => false,
            '5.1.5' => true,
        ),
        'soap.wsdl_cache_limit' => array(
            '5.0'   => false,
            '5.1'   => false,
            '5.1.5' => true,
        ),

        'allow_url_include' => array(
            '5.1' => false,
            '5.2' => true
        ),
        'filter.default' => array(
            '5.1' => false,
            '5.2' => true,
        ),
        'filter.default_flags' => array(
            '5.1' => false,
            '5.2' => true,
        ),
        'pcre.backtrack_limit' => array(
            '5.1' => false,
            '5.2' => true
        ),
        'pcre.recursion_limit' => array(
            '5.1' => false,
            '5.2' => true
        ),
        'session.cookie_httponly' => array(
            '5.1' => false,
            '5.2' => true
        ),

        'cgi.check_shebang_line' => array(
            '5.1' => false,
            '5.2' => false,
            '5.2.1' => true
        ),

        'max_input_nesting_level' => array(
            '5.1' => false,
            '5.2' => false,
            '5.2.3' => true
        ),

        'mysqli.allow_local_infile' => array(
            '5.1'   => false,
            '5.2'   => false,
            '5.2.4' => true,
        ),

        'max_file_uploads' => array(
            '5.1'    => false,
            '5.2'    => false,
            '5.2.12' => true,
        ),

        'cgi.discard_path' => array(
            '5.2' => false,
            '5.3' => true,
        ),
        'exit_on_timeout' => array(
            '5.2' => false,
            '5.3' => true,
        ),
        'intl.default_locale' => array(
            '5.2' => false,
            '5.3' => true,
        ),
        'intl.error_level' => array(
            '5.2' => false,
            '5.3' => true,
        ),
        'mail.add_x_header' => array(
            '5.2' => false,
            '5.3' => true,
        ),
        'mail.log' => array(
            '5.2' => false,
            '5.3' => true,
        ),
        'mbstring.http_output_conv_mimetype' => array(
            '5.2' => false,
            '5.3' => true,
        ),
        'mysqli.allow_persistent' => array(
            '5.2' => false,
            '5.3' => true,
        ),
        'mysqli.cache_size' => array(
            '5.2' => false,
            '5.3' => true,
        ),
        'mysqli.max_persistent' => array(
            '5.2' => false,
            '5.3' => true,
        ),
        'mysqlnd.collect_memory_statistics' => array(
            '5.2' => false,
            '5.3' => true,
        ),
        'mysqlnd.collect_statistics' => array(
            '5.2' => false,
            '5.3' => true,
        ),
        'mysqlnd.debug' => array(
            '5.2' => false,
            '5.3' => true,
        ),
        'mysqlnd.net_read_buffer_size' => array(
            '5.2' => false,
            '5.3' => true,
        ),
        'odbc.default_cursortype' => array(
            '5.2' => false,
            '5.3' => true,
        ),
        'request_order' => array(
            '5.2' => false,
            '5.3' => true,
        ),
        'user_ini.cache_ttl' => array(
            '5.2' => false,
            '5.3' => true,
        ),
        'user_ini.filename' => array(
            '5.2' => false,
            '5.3' => true,
        ),
        'zend.enable_gc' => array(
            '5.2' => false,
            '5.3' => true,
        ),

        'curl.cainfo' => array(
            '5.2' => false,
            '5.3' => false,
            '5.3.7' => true,
        ),

        'max_input_vars' => array(
            '5.2'   => false,
            '5.3'   => false,
            '5.3.9' => true,
        ),

        'sqlite3.extension_dir' => array(
            '5.2'    => false,
            '5.3'    => false,
            '5.3.11' => true,
        ),

        'cli.pager' => array(
            '5.3' => false,
            '5.4' => true,
        ),
        'cli.prompt' => array(
            '5.3' => false,
            '5.4' => true,
        ),
        'cli_server.color' => array(
            '5.3' => false,
            '5.4' => true,
        ),
        'enable_post_data_reading' => array(
            '5.3' => false,
            '5.4' => true,
        ),
        'mysqlnd.mempool_default_size' => array(
            '5.3' => false,
            '5.4' => true,
        ),
        'mysqlnd.net_cmd_buffer_size' => array(
            '5.3' => false,
            '5.4' => true,
        ),
        'mysqlnd.net_read_timeout' => array(
            '5.3' => false,
            '5.4' => true,
        ),
        'phar.cache_list' => array(
            '5.3' => false,
            '5.4' => true,
        ),
        'session.upload_progress.enabled' => array(
            '5.3' => false,
            '5.4' => true,
        ),
        'session.upload_progress.cleanup' => array(
            '5.3' => false,
            '5.4' => true,
        ),
        'session.upload_progress.name' => array(
            '5.3' => false,
            '5.4' => true,
        ),
        'session.upload_progress.freq' => array(
            '5.3' => false,
            '5.4' => true,
        ),
        'session.upload_progress.min_freq' => array(
            '5.3' => false,
            '5.4' => true,
        ),
        'session.upload_progress.prefix' => array(
            '5.3' => false,
            '5.4' => true,
        ),
        'windows_show_crt_warning' => array(
            '5.3' => false,
            '5.4' => true,
        ),
        'zend.detect_unicode' => array(
            '5.3'         => false,
            '5.4'         => true,
            'alternative' => 'detect_unicode',
        ),
        'zend.multibyte' => array(
            '5.3' => false,
            '5.4' => true,
        ),
        'zend.script_encoding' => array(
            '5.3' => false,
            '5.4' => true,
        ),
        'zend.signal_check' => array(
            '5.3' => false,
            '5.4' => true,
        ),
        'mysqlnd.log_mask' => array(
            '5.3' => false,
            '5.4' => true,
        ),

        'intl.use_exceptions' => array(
            '5.4' => false,
            '5.5' => true,
        ),
        'mysqlnd.sha256_server_public_key' => array(
            '5.4' => false,
            '5.5' => true,
        ),
        'mysqlnd.trace_alloc' => array(
            '5.4' => false,
            '5.5' => true,
        ),
        'sys_temp_dir' => array(
            '5.4' => false,
            '5.5' => true,
        ),
        'xsl.security_prefs' => array(
            '5.4' => false,
            '5.5' => true,
        ),

        'session.use_strict_mode' => array(
            '5.4'   => false,
            '5.5'   => false,
            '5.5.2' => true,
        ),

        'mysqli.rollback_on_cached_plink' => array(
            '5.5' => false,
            '5.6' => true,
        ),

        'assert.exception' => array(
            '5.6' => false,
            '7.0' => true,
        ),
        'pcre.jit' => array(
            '5.6' => false,
            '7.0' => true,
        ),
        'session.lazy_write' => array(
            '5.6' => false,
            '7.0' => true,
        ),
        'zend.assertions' => array(
            '5.6' => false,
            '7.0' => true,
        ),
    );

    /**
     * Returns an array of tokens this test wants to listen for.
     *
     * @return array
     */
    public function register()
    {
        return array(T_STRING);

    }//end register()

    /**
     * Processes this test, when one of its tokens is encountered.
     *
     * @param PHP_CodeSniffer_File $phpcsFile The file being scanned.
     * @param int                  $stackPtr  The position of the current token in the
     *                                        stack passed in $tokens.
     *
     * @return void
     */
    public function process(PHP_CodeSniffer_File $phpcsFile, $stackPtr)
    {
        $tokens = $phpcsFile->getTokens();

        $ignore = array(
                   T_DOUBLE_COLON,
                   T_OBJECT_OPERATOR,
                   T_FUNCTION,
                   T_CONST,
                  );

        $prevToken = $phpcsFile->findPrevious(T_WHITESPACE, ($stackPtr - 1), null, true);
        if (in_array($tokens[$prevToken]['code'], $ignore) === true) {
            // Not a call to a PHP function.
            return;
        }

        $function = strtolower($tokens[$stackPtr]['content']);
        if ($function != 'ini_get' && $function != 'ini_set') {
            return;
        }

        $iniToken      = $phpcsFile->findNext(T_CONSTANT_ENCAPSED_STRING, $stackPtr, null);
        $filteredToken = trim($tokens[$iniToken]['content'], '\'"');
        if (isset($this->newIniDirectives[$filteredToken]) === false) {
            return;
        }

        $error = '';

        foreach ($this->newIniDirectives[$filteredToken] as $version => $present) {
            if ($version !== 'alternative') {
                if ($this->supportsBelow($version)) {
                    if ($present === true) {
                        $error .= " not available before version " . $version;
                    }
                }
            }
        }

        if (strlen($error) > 0) {
            $error = "INI directive '" . $filteredToken . "' is" . $error;
            if (isset($this->newIniDirectives[$filteredToken]['alternative'])) {
                $error .= ". This directive was previously called '" . $this->newIniDirectives[$filteredToken]['alternative'] . "'.";
            }

            $phpcsFile->addWarning($error, $stackPtr);
        }

    }//end process()


}//end class


1			<?php
2			/**
3			* PHPCompatibility_Sniffs_PHP_NewIniDirectivesSniff.
4			*
5			* PHP version 5.5
6			*
7			* @category PHP
8			* @package PHPCompatibility
9			* @author Wim Godden <[email protected]>
10			* @copyright 2013 Cu.be Solutions bvba
11			*/
12
13			/**
14			* PHPCompatibility_Sniffs_PHP_NewIniDirectivesSniff.
15			*
16			* Discourages the use of new INI directives through ini_set() or ini_get().
17			*
18			* @category PHP
19			* @package PHPCompatibility
20			* @author Wim Godden <[email protected]>
21			* @copyright 2013 Cu.be Solutions bvba
22			*/
23			class PHPCompatibility_Sniffs_PHP_NewIniDirectivesSniff extends PHPCompatibility_Sniff
			0 ignored issues – show Coding Style Compatibility introduced 2016-08-04 22:56 UTC by Report Bug Copy Issue Report PSR1 recommends that each class must be in a namespace of at least one level to avoid collisions. You can fix this by adding a namespace to your class: namespace YourVendor; class YourClass { } When choosing a vendor namespace, try to pick something that is not too generic to avoid conflicts with other libraries. Loading history...
24			{
25			/**
26			* A list of new INI directives
27			*
28			* @var array(string)
29			*/
30			protected $newIniDirectives = array(
31			'auto_globals_jit' => array(
32			'4.4' => false,
33			'5.0' => true,
34			),
35			'com.code_page' => array(
36			'4.4' => false,
37			'5.0' => true,
38			),
39			'date.default_latitude' => array(
40			'4.4' => false,
41			'5.0' => true,
42			),
43			'date.default_longitude' => array(
44			'4.4' => false,
45			'5.0' => true,
46			),
47			'date.sunrise_zenith' => array(
48			'4.4' => false,
49			'5.0' => true,
50			),
51			'date.sunset_zenith' => array(
52			'4.4' => false,
53			'5.0' => true,
54			),
55			'ibase.default_charset' => array(
56			'4.4' => false,
57			'5.0' => true,
58			),
59			'ibase.default_db' => array(
60			'4.4' => false,
61			'5.0' => true,
62			),
63			'mail.force_extra_parameters' => array(
64			'4.4' => false,
65			'5.0' => true,
66			),
67			'mime_magic.debug' => array(
68			'4.4' => false,
69			'5.0' => true,
70			),
71			'mysqli.max_links' => array(
72			'4.4' => false,
73			'5.0' => true,
74			),
75			'mysqli.default_port' => array(
76			'4.4' => false,
77			'5.0' => true,
78			),
79			'mysqli.default_socket' => array(
80			'4.4' => false,
81			'5.0' => true,
82			),
83			'mysqli.default_host' => array(
84			'4.4' => false,
85			'5.0' => true,
86			),
87			'mysqli.default_user' => array(
88			'4.4' => false,
89			'5.0' => true,
90			),
91			'mysqli.default_pw' => array(
92			'4.4' => false,
93			'5.0' => true,
94			),
95			'report_zend_debug' => array(
96			'4.4' => false,
97			'5.0' => true,
98			),
99			'session.hash_bits_per_character' => array(
100			'4.4' => false,
101			'5.0' => true,
102			),
103			'session.hash_function' => array(
104			'4.4' => false,
105			'5.0' => true,
106			),
107			'soap.wsdl_cache_dir' => array(
108			'4.4' => false,
109			'5.0' => true,
110			),
111			'soap.wsdl_cache_enabled' => array(
112			'4.4' => false,
113			'5.0' => true,
114			),
115			'soap.wsdl_cache_ttl' => array(
116			'4.4' => false,
117			'5.0' => true,
118			),
119			'sqlite.assoc_case' => array(
120			'4.4' => false,
121			'5.0' => true,
122			),
123			'tidy.clean_output' => array(
124			'4.4' => false,
125			'5.0' => true,
126			),
127			'tidy.default_config' => array(
128			'4.4' => false,
129			'5.0' => true,
130			),
131			'zend.ze1_compatibility_mode' => array(
132			'4.4' => false,
133			'5.0' => true,
134			),
135
136			'date.timezone' => array(
137			'5.0' => false,
138			'5.1' => true,
139			),
140			'detect_unicode' => array(
141			'5.0' => false,
142			'5.1' => true,
143			),
144			'fbsql.batchsize' => array(
145			'5.0' => false,
146			'5.1' => true,
147			'alternative' => 'fbsql.batchSize',
148			),
149			'realpath_cache_size' => array(
150			'5.0' => false,
151			'5.1' => true,
152			),
153			'realpath_cache_ttl' => array(
154			'5.0' => false,
155			'5.1' => true,
156			),
157
158			'mbstring.strict_detection' => array(
159			'5.0' => false,
160			'5.1' => false,
161			'5.1.2' => true,
162			),
163			'mssql.charset' => array(
164			'5.0' => false,
165			'5.1' => false,
166			'5.1.2' => true,
167			),
168
169			'gd.jpeg_ignore_warning' => array(
170			'5.0' => false,
171			'5.1' => false,
172			'5.1.3' => true,
173			),
174
175			'fbsql.show_timestamp_decimals' => array(
176			'5.0' => false,
177			'5.1' => false,
178			'5.1.5' => true,
179			),
180			'soap.wsdl_cache' => array(
181			'5.0' => false,
182			'5.1' => false,
183			'5.1.5' => true,
184			),
185			'soap.wsdl_cache_limit' => array(
186			'5.0' => false,
187			'5.1' => false,
188			'5.1.5' => true,
189			),
190
191			'allow_url_include' => array(
192			'5.1' => false,
193			'5.2' => true
194			),
195			'filter.default' => array(
196			'5.1' => false,
197			'5.2' => true,
198			),
199			'filter.default_flags' => array(
200			'5.1' => false,
201			'5.2' => true,
202			),
203			'pcre.backtrack_limit' => array(
204			'5.1' => false,
205			'5.2' => true
206			),
207			'pcre.recursion_limit' => array(
208			'5.1' => false,
209			'5.2' => true
210			),
211			'session.cookie_httponly' => array(
212			'5.1' => false,
213			'5.2' => true
214			),
215
216			'cgi.check_shebang_line' => array(
217			'5.1' => false,
218			'5.2' => false,
219			'5.2.1' => true
220			),
221
222			'max_input_nesting_level' => array(
223			'5.1' => false,
224			'5.2' => false,
225			'5.2.3' => true
226			),
227
228			'mysqli.allow_local_infile' => array(
229			'5.1' => false,
230			'5.2' => false,
231			'5.2.4' => true,
232			),
233
234			'max_file_uploads' => array(
235			'5.1' => false,
236			'5.2' => false,
237			'5.2.12' => true,
238			),
239
240			'cgi.discard_path' => array(
241			'5.2' => false,
242			'5.3' => true,
243			),
244			'exit_on_timeout' => array(
245			'5.2' => false,
246			'5.3' => true,
247			),
248			'intl.default_locale' => array(
249			'5.2' => false,
250			'5.3' => true,
251			),
252			'intl.error_level' => array(
253			'5.2' => false,
254			'5.3' => true,
255			),
256			'mail.add_x_header' => array(
257			'5.2' => false,
258			'5.3' => true,
259			),
260			'mail.log' => array(
261			'5.2' => false,
262			'5.3' => true,
263			),
264			'mbstring.http_output_conv_mimetype' => array(
265			'5.2' => false,
266			'5.3' => true,
267			),
268			'mysqli.allow_persistent' => array(
269			'5.2' => false,
270			'5.3' => true,
271			),
272			'mysqli.cache_size' => array(
273			'5.2' => false,
274			'5.3' => true,
275			),
276			'mysqli.max_persistent' => array(
277			'5.2' => false,
278			'5.3' => true,
279			),
280			'mysqlnd.collect_memory_statistics' => array(
281			'5.2' => false,
282			'5.3' => true,
283			),
284			'mysqlnd.collect_statistics' => array(
285			'5.2' => false,
286			'5.3' => true,
287			),
288			'mysqlnd.debug' => array(
289			'5.2' => false,
290			'5.3' => true,
291			),
292			'mysqlnd.net_read_buffer_size' => array(
293			'5.2' => false,
294			'5.3' => true,
295			),
296			'odbc.default_cursortype' => array(
297			'5.2' => false,
298			'5.3' => true,
299			),
300			'request_order' => array(
301			'5.2' => false,
302			'5.3' => true,
303			),
304			'user_ini.cache_ttl' => array(
305			'5.2' => false,
306			'5.3' => true,
307			),
308			'user_ini.filename' => array(
309			'5.2' => false,
310			'5.3' => true,
311			),
312			'zend.enable_gc' => array(
313			'5.2' => false,
314			'5.3' => true,
315			),
316
317			'curl.cainfo' => array(
318			'5.2' => false,
319			'5.3' => false,
320			'5.3.7' => true,
321			),
322
323			'max_input_vars' => array(
324			'5.2' => false,
325			'5.3' => false,
326			'5.3.9' => true,
327			),
328
329			'sqlite3.extension_dir' => array(
330			'5.2' => false,
331			'5.3' => false,
332			'5.3.11' => true,
333			),
334
335			'cli.pager' => array(
336			'5.3' => false,
337			'5.4' => true,
338			),
339			'cli.prompt' => array(
340			'5.3' => false,
341			'5.4' => true,
342			),
343			'cli_server.color' => array(
344			'5.3' => false,
345			'5.4' => true,
346			),
347			'enable_post_data_reading' => array(
348			'5.3' => false,
349			'5.4' => true,
350			),
351			'mysqlnd.mempool_default_size' => array(
352			'5.3' => false,
353			'5.4' => true,
354			),
355			'mysqlnd.net_cmd_buffer_size' => array(
356			'5.3' => false,
357			'5.4' => true,
358			),
359			'mysqlnd.net_read_timeout' => array(
360			'5.3' => false,
361			'5.4' => true,
362			),
363			'phar.cache_list' => array(
364			'5.3' => false,
365			'5.4' => true,
366			),
367			'session.upload_progress.enabled' => array(
368			'5.3' => false,
369			'5.4' => true,
370			),
371			'session.upload_progress.cleanup' => array(
372			'5.3' => false,
373			'5.4' => true,
374			),
375			'session.upload_progress.name' => array(
376			'5.3' => false,
377			'5.4' => true,
378			),
379			'session.upload_progress.freq' => array(
380			'5.3' => false,
381			'5.4' => true,
382			),
383			'session.upload_progress.min_freq' => array(
384			'5.3' => false,
385			'5.4' => true,
386			),
387			'session.upload_progress.prefix' => array(
388			'5.3' => false,
389			'5.4' => true,
390			),
391			'windows_show_crt_warning' => array(
392			'5.3' => false,
393			'5.4' => true,
394			),
395			'zend.detect_unicode' => array(
396			'5.3' => false,
397			'5.4' => true,
398			'alternative' => 'detect_unicode',
399			),
400			'zend.multibyte' => array(
401			'5.3' => false,
402			'5.4' => true,
403			),
404			'zend.script_encoding' => array(
405			'5.3' => false,
406			'5.4' => true,
407			),
408			'zend.signal_check' => array(
409			'5.3' => false,
410			'5.4' => true,
411			),
412			'mysqlnd.log_mask' => array(
413			'5.3' => false,
414			'5.4' => true,
415			),
416
417			'intl.use_exceptions' => array(
418			'5.4' => false,
419			'5.5' => true,
420			),
421			'mysqlnd.sha256_server_public_key' => array(
422			'5.4' => false,
423			'5.5' => true,
424			),
425			'mysqlnd.trace_alloc' => array(
426			'5.4' => false,
427			'5.5' => true,
428			),
429			'sys_temp_dir' => array(
430			'5.4' => false,
431			'5.5' => true,
432			),
433			'xsl.security_prefs' => array(
434			'5.4' => false,
435			'5.5' => true,
436			),
437
438			'session.use_strict_mode' => array(
439			'5.4' => false,
440			'5.5' => false,
441			'5.5.2' => true,
442			),
443
444			'mysqli.rollback_on_cached_plink' => array(
445			'5.5' => false,
446			'5.6' => true,
447			),
448
449			'assert.exception' => array(
450			'5.6' => false,
451			'7.0' => true,
452			),
453			'pcre.jit' => array(
454			'5.6' => false,
455			'7.0' => true,
456			),
457			'session.lazy_write' => array(
458			'5.6' => false,
459			'7.0' => true,
460			),
461			'zend.assertions' => array(
462			'5.6' => false,
463			'7.0' => true,
464			),
465			);
466
467			/**
468			* Returns an array of tokens this test wants to listen for.
469			*
470			* @return array
471			*/
472			public function register()
473			{
474			return array(T_STRING);
475
476			}//end register()
477
478			/**
479			* Processes this test, when one of its tokens is encountered.
480			*
481			* @param PHP_CodeSniffer_File $phpcsFile The file being scanned.
482			* @param int $stackPtr The position of the current token in the
483			* stack passed in $tokens.
484			*
485			* @return void
486			*/
487			public function process(PHP_CodeSniffer_File $phpcsFile, $stackPtr)
488			{
489			$tokens = $phpcsFile->getTokens();
490
491			$ignore = array(
492			T_DOUBLE_COLON,
493			T_OBJECT_OPERATOR,
494			T_FUNCTION,
495			T_CONST,
496			);
497
498			$prevToken = $phpcsFile->findPrevious(T_WHITESPACE, ($stackPtr - 1), null, true);
499			if (in_array($tokens[$prevToken]['code'], $ignore) === true) {
500			// Not a call to a PHP function.
501			return;
502			}
503
504			$function = strtolower($tokens[$stackPtr]['content']);
505			if ($function != 'ini_get' && $function != 'ini_set') {
506			return;
507			}
508
509			$iniToken = $phpcsFile->findNext(T_CONSTANT_ENCAPSED_STRING, $stackPtr, null);
510			$filteredToken = trim($tokens[$iniToken]['content'], '\'"');
511			if (isset($this->newIniDirectives[$filteredToken]) === false) {
512			return;
513			}
514
515			$error = '';
516
517			foreach ($this->newIniDirectives[$filteredToken] as $version => $present) {
518			if ($version !== 'alternative') {
519			if ($this->supportsBelow($version)) {
520			if ($present === true) {
521			$error .= " not available before version " . $version;
522			}
523			}
524			}
525			}
526
527			if (strlen($error) > 0) {
528			$error = "INI directive '" . $filteredToken . "' is" . $error;
529			if (isset($this->newIniDirectives[$filteredToken]['alternative'])) {
530			$error .= ". This directive was previously called '" . $this->newIniDirectives[$filteredToken]['alternative'] . "'.";
531			}
532
533			$phpcsFile->addWarning($error, $stackPtr);
534			}
535
536			}//end process()
537
538
539			}//end class
540

wimg / PHPCompatibility

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PHPCompatibility_Sniffs_PHP_NewIniDirectivesSniff A

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2 Methods

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