NewFunctionParametersSniff - Code Metrics - wimg/PHPCompatibility - Measure and Improve Code Quality continuously with Scrutinizer

NewFunctionParametersSniff A
last analyzed 2018-07-04 15:22 UTC

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	971
Duplicated Lines	4.63 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes

Metric	Value
wmc	13
c	0
b	0
f	0
lcom	1
cbo	1
dl	45
loc	971
rs	9.629

8 Methods

Rating	Name	Duplication	Size	Complexity
A	register()	0	7	1
B	process()	45	45	6
A	getItemArray()	0	4	1
A	getNonVersionArrayKeys()	0	4	1
A	getErrorInfo()	0	7	1
A	getItemName()	0	4	1
A	getErrorMsgTemplate()	0	4	1
A	filterErrorData()	0	6	1

How to fix Duplicated Code

<?php
/**
 * \PHPCompatibility\Sniffs\PHP\NewFunctionParametersSniff.
 *
 * @category PHP
 * @package  PHPCompatibility
 * @author   Wim Godden <[email protected]>
 */

namespace PHPCompatibility\Sniffs\PHP;

use PHPCompatibility\AbstractNewFeatureSniff;

/**
 * \PHPCompatibility\Sniffs\PHP\newFunctionParametersSniff.
 *
 * @category PHP
 * @package  PHPCompatibility
 * @author   Wim Godden <[email protected]>
 */
class NewFunctionParametersSniff extends AbstractNewFeatureSniff
{
    /**
     * A list of new functions, not present in older versions.
     *
     * The array lists : version number with false (not present) or true (present).
     * The index is the location of the parameter in the parameter list, starting at 0 !
     * If's sufficient to list the first version where the function appears.
     *
     * @var array
     */
    protected $newFunctionParameters = array(
        'array_filter' => array(
            2 => array(
                'name' => 'flag',
                '5.5'  => false,
                '5.6'  => true,
            ),
        ),
        'array_slice' => array(
            1 => array(
                'name'  => 'preserve_keys',
                '5.0.1' => false,
                '5.0.2' => true,
            ),
        ),
        'array_unique' => array(
            1 => array(
                'name'  => 'sort_flags',
                '5.2.8' => false,
                '5.2.9' => true,
            ),
        ),
        'assert' => array(
            1 => array(
                'name'  => 'description',
                '5.4.7' => false,
                '5.4.8' => true,
            ),
        ),
        'base64_decode' => array(
            1 => array(
                'name' => 'strict',
                '5.1'  => false,
                '5.2'  => true,
            ),
        ),
        'bcmod' => array(
            2 => array(
                'name' => 'scale',
                '7.1'  => false,
                '7.2'  => true,
            ),
        ),
        'class_implements' => array(
            1 => array(
                'name' => 'autoload',
                '5.0'  => false,
                '5.1'  => true,
            ),
        ),
        'class_parents' => array(
            1 => array(
                'name' => 'autoload',
                '5.0'  => false,
                '5.1'  => true,
            ),
        ),
        'clearstatcache' => array(
            0 => array(
                'name' => 'clear_realpath_cache',
                '5.2'  => false,
                '5.3'  => true,
            ),
            1 => array(
                'name' => 'filename',
                '5.2'  => false,
                '5.3'  => true,
            ),
        ),
        'copy' => array(
            2 => array(
                'name' => 'context',
                '5.2'  => false,
                '5.3'  => true,
            ),
        ),
        'curl_multi_info_read' => array(
            1 => array(
                'name' => 'msgs_in_queue',
                '5.1'  => false,
                '5.2'  => true,
            ),
        ),
        'debug_backtrace' => array(
            0 => array(
                'name'  => 'options',
                '5.2.4' => false,
                '5.2.5' => true,
            ),
            1 => array(
                'name' => 'limit',
                '5.3'  => false,
                '5.4'  => true,
            ),
        ),
        'debug_print_backtrace' => array(
            0 => array(
                'name'  => 'options',
                '5.3.5' => false,
                '5.3.6' => true,
            ),
            1 => array(
                'name' => 'limit',
                '5.3'  => false,
                '5.4'  => true,
            ),
        ),
        'dirname' => array(
            1 => array(
                'name' => 'levels',
                '5.6'  => false,
                '7.0'  => true,
            ),
        ),
        'dns_get_record' => array(
            4 => array(
                'name' => 'raw',
                '5.3'  => false,
                '5.4'  => true,
            ),
        ),
        'fgetcsv' => array(
            4 => array(
                'name' => 'escape',
                '5.2'  => false,
                '5.3'  => true,
            ),
        ),
        'fputcsv' => array(
            4 => array(
                'name'  => 'escape_char',
                '5.5.3' => false,
                '5.5.4' => true,
            ),
        ),
        'file_get_contents' => array(
            3 => array(
                'name' => 'offset',
                '5.0'  => false,
                '5.1'  => true,
            ),
            4 => array(
                'name' => 'maxlen',
                '5.0'  => false,
                '5.1'  => true,
            ),
        ),
        'filter_input_array' => array(
            2 => array(
                'name' => 'add_empty',
                '5.3'  => false,
                '5.4'  => true,
            ),
        ),
        'filter_var_array' => array(
            2 => array(
                'name' => 'add_empty',
                '5.3'  => false,
                '5.4'  => true,
            ),
        ),
        'getenv' => array(
            1 => array(
                'name' => 'local_only',
                '5.5.37'  => false,
                '5.5.38'  => true, // Also introduced in PHP 5.6.24 and 7.0.9.
            ),
        ),
        'getopt' => array(
            2 => array(
                'name' => 'optind',
                '7.0'  => false,
                '7.1'  => true,
            ),
        ),
        'gettimeofday' => array(
            0 => array(
                'name' => 'return_float',
                '5.0'  => false,
                '5.1'  => true,
            ),
        ),
        'get_defined_functions' => array(
            0 => array(
                'name'   => 'exclude_disabled',
                '7.0.14' => false,
                '7.0.15' => true,
            ),
        ),
        'get_headers' => array(
            2 => array(
                'name' => 'context',
                '7.0'  => false,
                '7.1'  => true,
            ),
        ),
        'get_html_translation_table' => array(
            2 => array(
                'name'  => 'encoding',
                '5.3.3' => false,
                '5.3.4' => true,
            ),
        ),
        'get_loaded_extensions' => array(
            0 => array(
                'name'  => 'zend_extensions',
                '5.2.3' => false,
                '5.2.4' => true,
            ),
        ),
        'gzcompress' => array(
            2 => array(
                'name' => 'encoding',
                '5.3'  => false,
                '5.4'  => true,
            ),
        ),
        'gzdeflate' => array(
            2 => array(
                'name' => 'encoding',
                '5.3'  => false,
                '5.4'  => true,
            ),
        ),
        'htmlentities' => array(
            3 => array(
                'name'  => 'double_encode',
                '5.2.2' => false,
                '5.2.3' => true,
            ),
        ),
        'htmlspecialchars' => array(
            3 => array(
                'name'  => 'double_encode',
                '5.2.2' => false,
                '5.2.3' => true,
            ),
        ),
        'http_build_query' => array(
            2 => array(
                'name'  => 'arg_separator',
                '5.1.1' => false,
                '5.1.2' => true,
            ),
            3 => array(
                'name' => 'enc_type',
                '5.3'  => false,
                '5.4'  => true,
            ),
        ),
        'idn_to_ascii' => array(
            2 => array(
                'name' => 'variant',
                '5.3'  => false,
                '5.4'  => true,
            ),
            3 => array(
                'name' => 'idna_info',
                '5.3'  => false,
                '5.4'  => true,
            ),
        ),
        'idn_to_utf8' => array(
            2 => array(
                'name' => 'variant',
                '5.3'  => false,
                '5.4'  => true,
            ),
            3 => array(
                'name' => 'idna_info',
                '5.3'  => false,
                '5.4'  => true,
            ),
        ),
        'imagecolorset' => array(
            5 => array(
                'name' => 'alpha',
                '5.3'  => false,
                '5.4'  => true,
            ),
        ),
        'imagepng' => array(
            2 => array(
                'name'  => 'quality',
                '5.1.1' => false,
                '5.1.2' => true,
            ),
            3 => array(
                'name'  => 'filters',
                '5.1.2' => false,
                '5.1.3' => true,
            ),
        ),
        'imagerotate' => array(
            3 => array(
                'name' => 'ignore_transparent',
                '5.0'  => false,
                '5.1'  => true,
            ),
        ),
        'imap_open' => array(
            4 => array(
                'name' => 'n_retries',
                '5.1'  => false,
                '5.2'  => true,
            ),
            5 => array(
                'name'  => 'params',
                '5.3.1' => false,
                '5.3.2' => true,
            ),
        ),
        'imap_reopen' => array(
            3 => array(
                'name' => 'n_retries',
                '5.1'  => false,
                '5.2'  => true,
            ),
        ),
        'ini_get_all' => array(
            1 => array(
                'name' => 'details',
                '5.2'  => false,
                '5.3'  => true,
            ),
        ),
        'is_a' => array(
            2 => array(
                'name'  => 'allow_string',
                '5.3.8' => false,
                '5.3.9' => true,
            ),
        ),
        'is_subclass_of' => array(
            2 => array(
                'name'  => 'allow_string',
                '5.3.8' => false,
                '5.3.9' => true,
            ),
        ),
        'iterator_to_array' => array(
            1 => array(
                'name'  => 'use_keys',
                '5.2.0' => false,
                '5.2.1' => true,
            ),
        ),
        'json_decode' => array(
            2 => array(
                'name' => 'depth',
                '5.2'  => false,
                '5.3'  => true,
            ),
            3 => array(
                'name' => 'options',
                '5.3'  => false,
                '5.4'  => true,
            ),
        ),
        'json_encode' => array(
            1 => array(
                'name' => 'options',
                '5.2'  => false,
                '5.3'  => true,
            ),
            2 => array(
                'name' => 'depth',
                '5.4'  => false,
                '5.5'  => true,
            ),
        ),
        'memory_get_peak_usage' => array(
            0 => array(
                'name' => 'real_usage',
                '5.1'  => false,
                '5.2'  => true,
            ),
        ),
        'memory_get_usage' => array(
            0 => array(
                'name' => 'real_usage',
                '5.1'  => false,
                '5.2'  => true,
            ),
        ),
        'mb_encode_numericentity' => array(
            3 => array(
                'name' => 'is_hex',
                '5.3'  => false,
                '5.4'  => true,
            ),
        ),
        'mb_strrpos' => array(
            /*
             * Note: the actual position is 2, but the original 3rd
             * parameter 'encoding' was moved to the 4th position.
             * So the only way to detect if offset is used is when
             * both offset and encoding are set.
             */
            3 => array(
                'name' => 'offset',
                '5.1'  => false,
                '5.2'  => true,
            ),
        ),
        'mssql_connect' => array(
            3 => array(
                'name' => 'new_link',
                '5.0'  => false,
                '5.1'  => true,
            ),
        ),
        'mysqli_commit' => array(
            1 => array(
                'name' => 'flags',
                '5.4'  => false,
                '5.5'  => true,
            ),
            2 => array(
                'name' => 'name',
                '5.4'  => false,
                '5.5'  => true,
            ),
        ),
        'mysqli_rollback' => array(
            1 => array(
                'name' => 'flags',
                '5.4'  => false,
                '5.5'  => true,
            ),
            2 => array(
                'name' => 'name',
                '5.4'  => false,
                '5.5'  => true,
            ),
        ),
        'nl2br' => array(
            1 => array(
                'name' => 'is_xhtml',
                '5.2'  => false,
                '5.3'  => true,
            ),
        ),
        'openssl_decrypt' => array(
            4 => array(
                'name'  => 'iv',
                '5.3.2' => false,
                '5.3.3' => true,
            ),
            5 => array(
                'name' => 'tag',
                '7.0'  => false,
                '7.1'  => true,
            ),
            6 => array(
                'name' => 'aad',
                '7.0'  => false,
                '7.1'  => true,
            ),
        ),
        'openssl_encrypt' => array(
            4 => array(
                'name'  => 'iv',
                '5.3.2' => false,
                '5.3.3' => true,
            ),
            5 => array(
                'name' => 'tag',
                '7.0'  => false,
                '7.1'  => true,
            ),
            6 => array(
                'name' => 'aad',
                '7.0'  => false,
                '7.1'  => true,
            ),
            7 => array(
                'name' => 'tag_length',
                '7.0'  => false,
                '7.1'  => true,
            ),
        ),
        'openssl_open' => array(
            4 => array(
                'name' => 'method',
                '5.2'  => false,
                '5.3'  => true,
            ),
            5 => array(
                'name' => 'iv',
                '5.6'  => false,
                '7.0'  => true,
            ),
        ),
        'openssl_pkcs7_verify' => array(
            5 => array(
                'name' => 'content',
                '5.0'  => false,
                '5.1'  => true,
            ),
            6 => array(
                'name' => 'p7bfilename',
                '7.1'  => false,
                '7.2'  => true,
            ),
        ),
        'openssl_seal' => array(
            4 => array(
                'name' => 'method',
                '5.2'  => false,
                '5.3'  => true,
            ),
            5 => array(
                'name' => 'iv',
                '5.6'  => false,
                '7.0'  => true,
            ),
        ),
        'openssl_verify' => array(
            3 => array(
                'name' => 'signature_alg',
                '5.1'  => false,
                '5.2'  => true,
            ),
        ),
        'parse_ini_file' => array(
            2 => array(
                'name' => 'scanner_mode',
                '5.2'  => false,
                '5.3'  => true,
            ),
        ),
        'parse_url' => array(
            1 => array(
                'name'  => 'component',
                '5.1.1' => false,
                '5.1.2' => true,
            ),
        ),
        'pg_fetch_all' => array(
            1 => array(
                'name' => 'result_type',
                '7.0'  => false,
                '7.1'  => true,
            ),
        ),
        'pg_last_notice' => array(
            1 => array(
                'name' => 'option',
                '7.0'  => false,
                '7.1'  => true,
            ),
        ),
        'pg_lo_create' => array(
            1 => array(
                'name' => 'object_id',
                '5.2'  => false,
                '5.3'  => true,
            ),
        ),
        'pg_lo_import' => array(
            2 => array(
                'name' => 'object_id',
                '5.2'  => false,
                '5.3'  => true,
            ),
        ),
        'pg_select' => array(
            4 => array(
                'name' => 'result_type',
                '7.0'  => false,
                '7.1'  => true,
            ),
        ),
        'php_uname' => array(
            0 => array(
                'name' => 'mode',
                '5.6'  => false,
                '7.0'  => true,
            ),
        ),
        'preg_replace' => array(
            4 => array(
                'name' => 'count',
                '5.0'  => false,
                '5.1'  => true,
            ),
        ),
        'preg_replace_callback' => array(
            4 => array(
                'name' => 'count',
                '5.0'  => false,
                '5.1'  => true,
            ),
        ),
        'round' => array(
            2 => array(
                'name' => 'mode',
                '5.2'  => false,
                '5.3'  => true,
            ),
        ),
        'sem_acquire' => array(
            1 => array(
                'name'  => 'nowait',
                '5.6'   => false,
                '5.6.1' => true,
            ),
        ),
        'session_regenerate_id' => array(
            0 => array(
                'name' => 'delete_old_session',
                '5.0'  => false,
                '5.1'  => true,
            ),
        ),
        'session_set_cookie_params' => array(
            4 => array(
                'name' => 'httponly',
                '5.1'  => false,
                '5.2'  => true,
            ),
        ),
        'session_set_save_handler' => array(
            6 => array(
                'name'  => 'create_sid',
                '5.5.0' => false,
                '5.5.1' => true,
            ),
            7 => array(
                'name'  => 'validate_sid',
                '5.6' => false,
                '7.0' => true,
            ),
            8 => array(
                'name' => 'update_timestamp',
                '5.6'  => false,
                '7.0'  => true,
            ),
        ),
        'session_start' => array(
            0 => array(
                'name' => 'options',
                '5.6'  => false,
                '7.0'  => true,
            ),
        ),
        'setcookie' => array(
            6 => array(
                'name' => 'httponly',
                '5.1'  => false,
                '5.2'  => true,
            ),
        ),
        'setrawcookie' => array(
            6 => array(
                'name' => 'httponly',
                '5.1'  => false,
                '5.2'  => true,
            ),
        ),
        'simplexml_load_file' => array(
            4 => array(
                'name' => 'is_prefix',
                '5.1'  => false,
                '5.2'  => true,
            ),
        ),
        'simplexml_load_string' => array(
            4 => array(
                'name' => 'is_prefix',
                '5.1'  => false,
                '5.2'  => true,
            ),
        ),
        'spl_autoload_register' => array(
            2 => array(
                'name' => 'prepend',
                '5.2'  => false,
                '5.3'  => true,
            ),
        ),
        'stream_context_create' => array(
            1 => array(
                'name' => 'params',
                '5.2'  => false,
                '5.3'  => true,
            ),
        ),
        'stream_copy_to_stream' => array(
            3 => array(
                'name' => 'offset',
                '5.0'  => false,
                '5.1'  => true,
            ),
        ),
        'stream_get_contents' => array(
            2 => array(
                'name' => 'offset',
                '5.0'  => false,
                '5.1'  => true,
            ),
        ),
        'stream_wrapper_register' => array(
            2 => array(
                'name'  => 'flags',
                '5.2.3' => false,
                '5.2.4' => true,
            ),
        ),
        'stristr' => array(
            2 => array(
                'name' => 'before_needle',
                '5.2'  => false,
                '5.3'  => true,
            ),
        ),
        'strstr' => array(
            2 => array(
                'name' => 'before_needle',
                '5.2'  => false,
                '5.3'  => true,
            ),
        ),
        'str_word_count' => array(
            2 => array(
                'name' => 'charlist',
                '5.0'  => false,
                '5.1'  => true,
            ),
        ),
        'substr_count' => array(
            2 => array(
                'name' => 'offset',
                '5.0'  => false,
                '5.1'  => true,
            ),
            3 => array(
                'name' => 'length',
                '5.0'  => false,
                '5.1'  => true,
            ),
        ),
        'sybase_connect' => array(
            5 => array(
                'name' => 'new',
                '5.2'  => false,
                '5.3'  => true,
            ),
        ),
        'timezone_transitions_get' => array(
            1 => array(
                'name' => 'timestamp_begin',
                '5.2'  => false,
                '5.3'  => true,
            ),
            2 => array(
                'name' => 'timestamp_end',
                '5.2'  => false,
                '5.3'  => true,
            ),
        ),
        'timezone_identifiers_list' => array(
            0 => array(
                'name' => 'what',
                '5.2'  => false,
                '5.3'  => true,
            ),
            1 => array(
                'name' => 'country',
                '5.2'  => false,
                '5.3'  => true,
            ),
        ),
        'token_get_all' => array(
            1 => array(
                'name' => 'flags',
                '5.6'  => false,
                '7.0'  => true,
            ),
        ),
        'ucwords' => array(
            1 => array(
                'name'   => 'delimiters',
                '5.4.31' => false,
                '5.5.15' => false,
                '5.4.32' => true,
                '5.5.16' => true,
            ),
        ),
        'unpack' => array(
            2 => array(
                'name' => 'offset',
                '7.0'  => false,
                '7.1'  => true,
            ),
        ),
        'unserialize' => array(
            1 => array(
                'name' => 'options',
                '5.6'  => false,
                '7.0'  => true,
            ),
        ),
    );


    /**
     * Returns an array of tokens this test wants to listen for.
     *
     * @return array
     */
    public function register()
    {
        // Handle case-insensitivity of function names.
        $this->newFunctionParameters = $this->arrayKeysToLowercase($this->newFunctionParameters);

        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   = $tokens[$stackPtr]['content'];
        $functionLc = strtolower($function);

        if (isset($this->newFunctionParameters[$functionLc]) === false) {
            return;
        }

        $parameterCount = $this->getFunctionCallParameterCount($phpcsFile, $stackPtr);
        if ($parameterCount === 0) {
            return;
        }

        // If the parameter count returned > 0, we know there will be valid open parenthesis.
        $openParenthesis      = $phpcsFile->findNext(\PHP_CodeSniffer_Tokens::$emptyTokens, $stackPtr + 1, null, true, null, true);
        $parameterOffsetFound = $parameterCount - 1;

        foreach ($this->newFunctionParameters[$functionLc] as $offset => $parameterDetails) {
            if ($offset <= $parameterOffsetFound) {
                $itemInfo = array(
                    'name'   => $function,
                    'nameLc' => $functionLc,
                    'offset' => $offset,
                );
                $this->handleFeature($phpcsFile, $openParenthesis, $itemInfo);
            }
        }

    }//end process()


    /**
     * Get the relevant sub-array for a specific item from a multi-dimensional array.
     *
     * @param array $itemInfo Base information about the item.
     *
     * @return array Version and other information about the item.
     */
    public function getItemArray(array $itemInfo)
    {
        return $this->newFunctionParameters[$itemInfo['nameLc']][$itemInfo['offset']];
    }


    /**
     * Get an array of the non-PHP-version array keys used in a sub-array.
     *
     * @return array
     */
    protected function getNonVersionArrayKeys()
    {
        return array('name');
    }


    /**
     * Retrieve the relevant detail (version) information for use in an error message.
     *
     * @param array $itemArray Version and other information about the item.
     * @param array $itemInfo  Base information about the item.
     *
     * @return array
     */
    public function getErrorInfo(array $itemArray, array $itemInfo)
    {
        $errorInfo = parent::getErrorInfo($itemArray, $itemInfo);
        $errorInfo['paramName'] = $itemArray['name'];

        return $errorInfo;
    }


    /**
     * Get the item name to be used for the creation of the error code.
     *
     * @param array $itemInfo  Base information about the item.
     * @param array $errorInfo Detail information about an item.
     *
     * @return string
     */
    protected function getItemName(array $itemInfo, array $errorInfo)
    {
        return $itemInfo['name'].'_'.$errorInfo['paramName'];
    }


    /**
     * Get the error message template for this sniff.
     *
     * @return string
     */
    protected function getErrorMsgTemplate()
    {
        return 'The function %s() does not have a parameter "%s" in PHP version %s or earlier';
    }


    /**
     * Allow for concrete child classes to filter the error data before it's passed to PHPCS.
     *
     * @param array $data      The error data array which was created.
     * @param array $itemInfo  Base information about the item this error message applied to.
     * @param array $errorInfo Detail information about an item this error message applied to.
     *
     * @return array
     */
    protected function filterErrorData(array $data, array $itemInfo, array $errorInfo)
    {
        array_shift($data);
        array_unshift($data, $itemInfo['name'], $errorInfo['paramName']);
        return $data;
    }


}//end class


1		<?php
2		/**
3		* \PHPCompatibility\Sniffs\PHP\NewFunctionParametersSniff.
4		*
5		* @category PHP
6		* @package PHPCompatibility
7		* @author Wim Godden <[email protected]>
8		*/
9
10		namespace PHPCompatibility\Sniffs\PHP;
11
12		use PHPCompatibility\AbstractNewFeatureSniff;
13
14		/**
15		* \PHPCompatibility\Sniffs\PHP\newFunctionParametersSniff.
16		*
17		* @category PHP
18		* @package PHPCompatibility
19		* @author Wim Godden <[email protected]>
20		*/
21		class NewFunctionParametersSniff extends AbstractNewFeatureSniff
22		{
23		/**
24		* A list of new functions, not present in older versions.
25		*
26		* The array lists : version number with false (not present) or true (present).
27		* The index is the location of the parameter in the parameter list, starting at 0 !
28		* If's sufficient to list the first version where the function appears.
29		*
30		* @var array
31		*/
32		protected $newFunctionParameters = array(
33		'array_filter' => array(
34		2 => array(
35		'name' => 'flag',
36		'5.5' => false,
37		'5.6' => true,
38		),
39		),
40		'array_slice' => array(
41		1 => array(
42		'name' => 'preserve_keys',
43		'5.0.1' => false,
44		'5.0.2' => true,
45		),
46		),
47		'array_unique' => array(
48		1 => array(
49		'name' => 'sort_flags',
50		'5.2.8' => false,
51		'5.2.9' => true,
52		),
53		),
54		'assert' => array(
55		1 => array(
56		'name' => 'description',
57		'5.4.7' => false,
58		'5.4.8' => true,
59		),
60		),
61		'base64_decode' => array(
62		1 => array(
63		'name' => 'strict',
64		'5.1' => false,
65		'5.2' => true,
66		),
67		),
68		'bcmod' => array(
69		2 => array(
70		'name' => 'scale',
71		'7.1' => false,
72		'7.2' => true,
73		),
74		),
75		'class_implements' => array(
76		1 => array(
77		'name' => 'autoload',
78		'5.0' => false,
79		'5.1' => true,
80		),
81		),
82		'class_parents' => array(
83		1 => array(
84		'name' => 'autoload',
85		'5.0' => false,
86		'5.1' => true,
87		),
88		),
89		'clearstatcache' => array(
90		0 => array(
91		'name' => 'clear_realpath_cache',
92		'5.2' => false,
93		'5.3' => true,
94		),
95		1 => array(
96		'name' => 'filename',
97		'5.2' => false,
98		'5.3' => true,
99		),
100		),
101		'copy' => array(
102		2 => array(
103		'name' => 'context',
104		'5.2' => false,
105		'5.3' => true,
106		),
107		),
108		'curl_multi_info_read' => array(
109		1 => array(
110		'name' => 'msgs_in_queue',
111		'5.1' => false,
112		'5.2' => true,
113		),
114		),
115		'debug_backtrace' => array(
116		0 => array(
117		'name' => 'options',
118		'5.2.4' => false,
119		'5.2.5' => true,
120		),
121		1 => array(
122		'name' => 'limit',
123		'5.3' => false,
124		'5.4' => true,
125		),
126		),
127		'debug_print_backtrace' => array(
128		0 => array(
129		'name' => 'options',
130		'5.3.5' => false,
131		'5.3.6' => true,
132		),
133		1 => array(
134		'name' => 'limit',
135		'5.3' => false,
136		'5.4' => true,
137		),
138		),
139		'dirname' => array(
140		1 => array(
141		'name' => 'levels',
142		'5.6' => false,
143		'7.0' => true,
144		),
145		),
146		'dns_get_record' => array(
147		4 => array(
148		'name' => 'raw',
149		'5.3' => false,
150		'5.4' => true,
151		),
152		),
153		'fgetcsv' => array(
154		4 => array(
155		'name' => 'escape',
156		'5.2' => false,
157		'5.3' => true,
158		),
159		),
160		'fputcsv' => array(
161		4 => array(
162		'name' => 'escape_char',
163		'5.5.3' => false,
164		'5.5.4' => true,
165		),
166		),
167		'file_get_contents' => array(
168		3 => array(
169		'name' => 'offset',
170		'5.0' => false,
171		'5.1' => true,
172		),
173		4 => array(
174		'name' => 'maxlen',
175		'5.0' => false,
176		'5.1' => true,
177		),
178		),
179		'filter_input_array' => array(
180		2 => array(
181		'name' => 'add_empty',
182		'5.3' => false,
183		'5.4' => true,
184		),
185		),
186		'filter_var_array' => array(
187		2 => array(
188		'name' => 'add_empty',
189		'5.3' => false,
190		'5.4' => true,
191		),
192		),
193		'getenv' => array(
194		1 => array(
195		'name' => 'local_only',
196		'5.5.37' => false,
197		'5.5.38' => true, // Also introduced in PHP 5.6.24 and 7.0.9.
198		),
199		),
200		'getopt' => array(
201		2 => array(
202		'name' => 'optind',
203		'7.0' => false,
204		'7.1' => true,
205		),
206		),
207		'gettimeofday' => array(
208		0 => array(
209		'name' => 'return_float',
210		'5.0' => false,
211		'5.1' => true,
212		),
213		),
214		'get_defined_functions' => array(
215		0 => array(
216		'name' => 'exclude_disabled',
217		'7.0.14' => false,
218		'7.0.15' => true,
219		),
220		),
221		'get_headers' => array(
222		2 => array(
223		'name' => 'context',
224		'7.0' => false,
225		'7.1' => true,
226		),
227		),
228		'get_html_translation_table' => array(
229		2 => array(
230		'name' => 'encoding',
231		'5.3.3' => false,
232		'5.3.4' => true,
233		),
234		),
235		'get_loaded_extensions' => array(
236		0 => array(
237		'name' => 'zend_extensions',
238		'5.2.3' => false,
239		'5.2.4' => true,
240		),
241		),
242		'gzcompress' => array(
243		2 => array(
244		'name' => 'encoding',
245		'5.3' => false,
246		'5.4' => true,
247		),
248		),
249		'gzdeflate' => array(
250		2 => array(
251		'name' => 'encoding',
252		'5.3' => false,
253		'5.4' => true,
254		),
255		),
256		'htmlentities' => array(
257		3 => array(
258		'name' => 'double_encode',
259		'5.2.2' => false,
260		'5.2.3' => true,
261		),
262		),
263		'htmlspecialchars' => array(
264		3 => array(
265		'name' => 'double_encode',
266		'5.2.2' => false,
267		'5.2.3' => true,
268		),
269		),
270		'http_build_query' => array(
271		2 => array(
272		'name' => 'arg_separator',
273		'5.1.1' => false,
274		'5.1.2' => true,
275		),
276		3 => array(
277		'name' => 'enc_type',
278		'5.3' => false,
279		'5.4' => true,
280		),
281		),
282		'idn_to_ascii' => array(
283		2 => array(
284		'name' => 'variant',
285		'5.3' => false,
286		'5.4' => true,
287		),
288		3 => array(
289		'name' => 'idna_info',
290		'5.3' => false,
291		'5.4' => true,
292		),
293		),
294		'idn_to_utf8' => array(
295		2 => array(
296		'name' => 'variant',
297		'5.3' => false,
298		'5.4' => true,
299		),
300		3 => array(
301		'name' => 'idna_info',
302		'5.3' => false,
303		'5.4' => true,
304		),
305		),
306		'imagecolorset' => array(
307		5 => array(
308		'name' => 'alpha',
309		'5.3' => false,
310		'5.4' => true,
311		),
312		),
313		'imagepng' => array(
314		2 => array(
315		'name' => 'quality',
316		'5.1.1' => false,
317		'5.1.2' => true,
318		),
319		3 => array(
320		'name' => 'filters',
321		'5.1.2' => false,
322		'5.1.3' => true,
323		),
324		),
325		'imagerotate' => array(
326		3 => array(
327		'name' => 'ignore_transparent',
328		'5.0' => false,
329		'5.1' => true,
330		),
331		),
332		'imap_open' => array(
333		4 => array(
334		'name' => 'n_retries',
335		'5.1' => false,
336		'5.2' => true,
337		),
338		5 => array(
339		'name' => 'params',
340		'5.3.1' => false,
341		'5.3.2' => true,
342		),
343		),
344		'imap_reopen' => array(
345		3 => array(
346		'name' => 'n_retries',
347		'5.1' => false,
348		'5.2' => true,
349		),
350		),
351		'ini_get_all' => array(
352		1 => array(
353		'name' => 'details',
354		'5.2' => false,
355		'5.3' => true,
356		),
357		),
358		'is_a' => array(
359		2 => array(
360		'name' => 'allow_string',
361		'5.3.8' => false,
362		'5.3.9' => true,
363		),
364		),
365		'is_subclass_of' => array(
366		2 => array(
367		'name' => 'allow_string',
368		'5.3.8' => false,
369		'5.3.9' => true,
370		),
371		),
372		'iterator_to_array' => array(
373		1 => array(
374		'name' => 'use_keys',
375		'5.2.0' => false,
376		'5.2.1' => true,
377		),
378		),
379		'json_decode' => array(
380		2 => array(
381		'name' => 'depth',
382		'5.2' => false,
383		'5.3' => true,
384		),
385		3 => array(
386		'name' => 'options',
387		'5.3' => false,
388		'5.4' => true,
389		),
390		),
391		'json_encode' => array(
392		1 => array(
393		'name' => 'options',
394		'5.2' => false,
395		'5.3' => true,
396		),
397		2 => array(
398		'name' => 'depth',
399		'5.4' => false,
400		'5.5' => true,
401		),
402		),
403		'memory_get_peak_usage' => array(
404		0 => array(
405		'name' => 'real_usage',
406		'5.1' => false,
407		'5.2' => true,
408		),
409		),
410		'memory_get_usage' => array(
411		0 => array(
412		'name' => 'real_usage',
413		'5.1' => false,
414		'5.2' => true,
415		),
416		),
417		'mb_encode_numericentity' => array(
418		3 => array(
419		'name' => 'is_hex',
420		'5.3' => false,
421		'5.4' => true,
422		),
423		),
424		'mb_strrpos' => array(
425		/*
426		* Note: the actual position is 2, but the original 3rd
427		* parameter 'encoding' was moved to the 4th position.
428		* So the only way to detect if offset is used is when
429		* both offset and encoding are set.
430		*/
431		3 => array(
432		'name' => 'offset',
433		'5.1' => false,
434		'5.2' => true,
435		),
436		),
437		'mssql_connect' => array(
438		3 => array(
439		'name' => 'new_link',
440		'5.0' => false,
441		'5.1' => true,
442		),
443		),
444		'mysqli_commit' => array(
445		1 => array(
446		'name' => 'flags',
447		'5.4' => false,
448		'5.5' => true,
449		),
450		2 => array(
451		'name' => 'name',
452		'5.4' => false,
453		'5.5' => true,
454		),
455		),
456		'mysqli_rollback' => array(
457		1 => array(
458		'name' => 'flags',
459		'5.4' => false,
460		'5.5' => true,
461		),
462		2 => array(
463		'name' => 'name',
464		'5.4' => false,
465		'5.5' => true,
466		),
467		),
468		'nl2br' => array(
469		1 => array(
470		'name' => 'is_xhtml',
471		'5.2' => false,
472		'5.3' => true,
473		),
474		),
475		'openssl_decrypt' => array(
476		4 => array(
477		'name' => 'iv',
478		'5.3.2' => false,
479		'5.3.3' => true,
480		),
481		5 => array(
482		'name' => 'tag',
483		'7.0' => false,
484		'7.1' => true,
485		),
486		6 => array(
487		'name' => 'aad',
488		'7.0' => false,
489		'7.1' => true,
490		),
491		),
492		'openssl_encrypt' => array(
493		4 => array(
494		'name' => 'iv',
495		'5.3.2' => false,
496		'5.3.3' => true,
497		),
498		5 => array(
499		'name' => 'tag',
500		'7.0' => false,
501		'7.1' => true,
502		),
503		6 => array(
504		'name' => 'aad',
505		'7.0' => false,
506		'7.1' => true,
507		),
508		7 => array(
509		'name' => 'tag_length',
510		'7.0' => false,
511		'7.1' => true,
512		),
513		),
514		'openssl_open' => array(
515		4 => array(
516		'name' => 'method',
517		'5.2' => false,
518		'5.3' => true,
519		),
520		5 => array(
521		'name' => 'iv',
522		'5.6' => false,
523		'7.0' => true,
524		),
525		),
526		'openssl_pkcs7_verify' => array(
527		5 => array(
528		'name' => 'content',
529		'5.0' => false,
530		'5.1' => true,
531		),
532		6 => array(
533		'name' => 'p7bfilename',
534		'7.1' => false,
535		'7.2' => true,
536		),
537		),
538		'openssl_seal' => array(
539		4 => array(
540		'name' => 'method',
541		'5.2' => false,
542		'5.3' => true,
543		),
544		5 => array(
545		'name' => 'iv',
546		'5.6' => false,
547		'7.0' => true,
548		),
549		),
550		'openssl_verify' => array(
551		3 => array(
552		'name' => 'signature_alg',
553		'5.1' => false,
554		'5.2' => true,
555		),
556		),
557		'parse_ini_file' => array(
558		2 => array(
559		'name' => 'scanner_mode',
560		'5.2' => false,
561		'5.3' => true,
562		),
563		),
564		'parse_url' => array(
565		1 => array(
566		'name' => 'component',
567		'5.1.1' => false,
568		'5.1.2' => true,
569		),
570		),
571		'pg_fetch_all' => array(
572		1 => array(
573		'name' => 'result_type',
574		'7.0' => false,
575		'7.1' => true,
576		),
577		),
578		'pg_last_notice' => array(
579		1 => array(
580		'name' => 'option',
581		'7.0' => false,
582		'7.1' => true,
583		),
584		),
585		'pg_lo_create' => array(
586		1 => array(
587		'name' => 'object_id',
588		'5.2' => false,
589		'5.3' => true,
590		),
591		),
592		'pg_lo_import' => array(
593		2 => array(
594		'name' => 'object_id',
595		'5.2' => false,
596		'5.3' => true,
597		),
598		),
599		'pg_select' => array(
600		4 => array(
601		'name' => 'result_type',
602		'7.0' => false,
603		'7.1' => true,
604		),
605		),
606		'php_uname' => array(
607		0 => array(
608		'name' => 'mode',
609		'5.6' => false,
610		'7.0' => true,
611		),
612		),
613		'preg_replace' => array(
614		4 => array(
615		'name' => 'count',
616		'5.0' => false,
617		'5.1' => true,
618		),
619		),
620		'preg_replace_callback' => array(
621		4 => array(
622		'name' => 'count',
623		'5.0' => false,
624		'5.1' => true,
625		),
626		),
627		'round' => array(
628		2 => array(
629		'name' => 'mode',
630		'5.2' => false,
631		'5.3' => true,
632		),
633		),
634		'sem_acquire' => array(
635		1 => array(
636		'name' => 'nowait',
637		'5.6' => false,
638		'5.6.1' => true,
639		),
640		),
641		'session_regenerate_id' => array(
642		0 => array(
643		'name' => 'delete_old_session',
644		'5.0' => false,
645		'5.1' => true,
646		),
647		),
648		'session_set_cookie_params' => array(
649		4 => array(
650		'name' => 'httponly',
651		'5.1' => false,
652		'5.2' => true,
653		),
654		),
655		'session_set_save_handler' => array(
656		6 => array(
657		'name' => 'create_sid',
658		'5.5.0' => false,
659		'5.5.1' => true,
660		),
661		7 => array(
662		'name' => 'validate_sid',
663		'5.6' => false,
664		'7.0' => true,
665		),
666		8 => array(
667		'name' => 'update_timestamp',
668		'5.6' => false,
669		'7.0' => true,
670		),
671		),
672		'session_start' => array(
673		0 => array(
674		'name' => 'options',
675		'5.6' => false,
676		'7.0' => true,
677		),
678		),
679		'setcookie' => array(
680		6 => array(
681		'name' => 'httponly',
682		'5.1' => false,
683		'5.2' => true,
684		),
685		),
686		'setrawcookie' => array(
687		6 => array(
688		'name' => 'httponly',
689		'5.1' => false,
690		'5.2' => true,
691		),
692		),
693		'simplexml_load_file' => array(
694		4 => array(
695		'name' => 'is_prefix',
696		'5.1' => false,
697		'5.2' => true,
698		),
699		),
700		'simplexml_load_string' => array(
701		4 => array(
702		'name' => 'is_prefix',
703		'5.1' => false,
704		'5.2' => true,
705		),
706		),
707		'spl_autoload_register' => array(
708		2 => array(
709		'name' => 'prepend',
710		'5.2' => false,
711		'5.3' => true,
712		),
713		),
714		'stream_context_create' => array(
715		1 => array(
716		'name' => 'params',
717		'5.2' => false,
718		'5.3' => true,
719		),
720		),
721		'stream_copy_to_stream' => array(
722		3 => array(
723		'name' => 'offset',
724		'5.0' => false,
725		'5.1' => true,
726		),
727		),
728		'stream_get_contents' => array(
729		2 => array(
730		'name' => 'offset',
731		'5.0' => false,
732		'5.1' => true,
733		),
734		),
735		'stream_wrapper_register' => array(
736		2 => array(
737		'name' => 'flags',
738		'5.2.3' => false,
739		'5.2.4' => true,
740		),
741		),
742		'stristr' => array(
743		2 => array(
744		'name' => 'before_needle',
745		'5.2' => false,
746		'5.3' => true,
747		),
748		),
749		'strstr' => array(
750		2 => array(
751		'name' => 'before_needle',
752		'5.2' => false,
753		'5.3' => true,
754		),
755		),
756		'str_word_count' => array(
757		2 => array(
758		'name' => 'charlist',
759		'5.0' => false,
760		'5.1' => true,
761		),
762		),
763		'substr_count' => array(
764		2 => array(
765		'name' => 'offset',
766		'5.0' => false,
767		'5.1' => true,
768		),
769		3 => array(
770		'name' => 'length',
771		'5.0' => false,
772		'5.1' => true,
773		),
774		),
775		'sybase_connect' => array(
776		5 => array(
777		'name' => 'new',
778		'5.2' => false,
779		'5.3' => true,
780		),
781		),
782		'timezone_transitions_get' => array(
783		1 => array(
784		'name' => 'timestamp_begin',
785		'5.2' => false,
786		'5.3' => true,
787		),
788		2 => array(
789		'name' => 'timestamp_end',
790		'5.2' => false,
791		'5.3' => true,
792		),
793		),
794		'timezone_identifiers_list' => array(
795		0 => array(
796		'name' => 'what',
797		'5.2' => false,
798		'5.3' => true,
799		),
800		1 => array(
801		'name' => 'country',
802		'5.2' => false,
803		'5.3' => true,
804		),
805		),
806		'token_get_all' => array(
807		1 => array(
808		'name' => 'flags',
809		'5.6' => false,
810		'7.0' => true,
811		),
812		),
813		'ucwords' => array(
814		1 => array(
815		'name' => 'delimiters',
816		'5.4.31' => false,
817		'5.5.15' => false,
818		'5.4.32' => true,
819		'5.5.16' => true,
820		),
821		),
822		'unpack' => array(
823		2 => array(
824		'name' => 'offset',
825		'7.0' => false,
826		'7.1' => true,
827		),
828		),
829		'unserialize' => array(
830		1 => array(
831		'name' => 'options',
832		'5.6' => false,
833		'7.0' => true,
834		),
835		),
836		);
837
838
839		/**
840		* Returns an array of tokens this test wants to listen for.
841		*
842		* @return array
843		*/
844		public function register()
845		{
846		// Handle case-insensitivity of function names.
847		$this->newFunctionParameters = $this->arrayKeysToLowercase($this->newFunctionParameters);
848
849		return array(T_STRING);
850		}//end register()
851
852		/**
853		* Processes this test, when one of its tokens is encountered.
854		*
855		* @param \PHP_CodeSniffer_File $phpcsFile The file being scanned.
856		* @param int $stackPtr The position of the current token in
857		* the stack passed in $tokens.
858		*
859		* @return void
860		*/
861	View Code Duplication	public function process(\PHP_CodeSniffer_File $phpcsFile, $stackPtr)
		0 ignored issues – show Duplication introduced 2017-07-31 08:08 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...
862		{
863		$tokens = $phpcsFile->getTokens();
864
865		$ignore = array(
866		T_DOUBLE_COLON,
867		T_OBJECT_OPERATOR,
868		T_FUNCTION,
869		T_CONST,
870		);
871
872		$prevToken = $phpcsFile->findPrevious(T_WHITESPACE, ($stackPtr - 1), null, true);
873		if (in_array($tokens[$prevToken]['code'], $ignore) === true) {
874		// Not a call to a PHP function.
875		return;
876		}
877
878		$function = $tokens[$stackPtr]['content'];
879		$functionLc = strtolower($function);
880
881		if (isset($this->newFunctionParameters[$functionLc]) === false) {
882		return;
883		}
884
885		$parameterCount = $this->getFunctionCallParameterCount($phpcsFile, $stackPtr);
886		if ($parameterCount === 0) {
887		return;
888		}
889
890		// If the parameter count returned > 0, we know there will be valid open parenthesis.
891		$openParenthesis = $phpcsFile->findNext(\PHP_CodeSniffer_Tokens::$emptyTokens, $stackPtr + 1, null, true, null, true);
892		$parameterOffsetFound = $parameterCount - 1;
893
894		foreach ($this->newFunctionParameters[$functionLc] as $offset => $parameterDetails) {
895		if ($offset <= $parameterOffsetFound) {
896		$itemInfo = array(
897		'name' => $function,
898		'nameLc' => $functionLc,
899		'offset' => $offset,
900		);
901		$this->handleFeature($phpcsFile, $openParenthesis, $itemInfo);
902		}
903		}
904
905		}//end process()
906
907
908		/**
909		* Get the relevant sub-array for a specific item from a multi-dimensional array.
910		*
911		* @param array $itemInfo Base information about the item.
912		*
913		* @return array Version and other information about the item.
914		*/
915		public function getItemArray(array $itemInfo)
916		{
917		return $this->newFunctionParameters[$itemInfo['nameLc']][$itemInfo['offset']];
918		}
919
920
921		/**
922		* Get an array of the non-PHP-version array keys used in a sub-array.
923		*
924		* @return array
925		*/
926		protected function getNonVersionArrayKeys()
927		{
928		return array('name');
929		}
930
931
932		/**
933		* Retrieve the relevant detail (version) information for use in an error message.
934		*
935		* @param array $itemArray Version and other information about the item.
936		* @param array $itemInfo Base information about the item.
937		*
938		* @return array
939		*/
940		public function getErrorInfo(array $itemArray, array $itemInfo)
941		{
942		$errorInfo = parent::getErrorInfo($itemArray, $itemInfo);
943		$errorInfo['paramName'] = $itemArray['name'];
944
945		return $errorInfo;
946		}
947
948
949		/**
950		* Get the item name to be used for the creation of the error code.
951		*
952		* @param array $itemInfo Base information about the item.
953		* @param array $errorInfo Detail information about an item.
954		*
955		* @return string
956		*/
957		protected function getItemName(array $itemInfo, array $errorInfo)
958		{
959		return $itemInfo['name'].'_'.$errorInfo['paramName'];
960		}
961
962
963		/**
964		* Get the error message template for this sniff.
965		*
966		* @return string
967		*/
968		protected function getErrorMsgTemplate()
969		{
970		return 'The function %s() does not have a parameter "%s" in PHP version %s or earlier';
971		}
972
973
974		/**
975		* Allow for concrete child classes to filter the error data before it's passed to PHPCS.
976		*
977		* @param array $data The error data array which was created.
978		* @param array $itemInfo Base information about the item this error message applied to.
979		* @param array $errorInfo Detail information about an item this error message applied to.
980		*
981		* @return array
982		*/
983		protected function filterErrorData(array $data, array $itemInfo, array $errorInfo)
984		{
985		array_shift($data);
986		array_unshift($data, $itemInfo['name'], $errorInfo['paramName']);
987		return $data;
988		}
989
990
991		}//end class
992

wimg / PHPCompatibility

NewFunctionParametersSniff A last analyzed 2018-07-04 15:22 UTC

Complexity

Size/Duplication

Coupling/Cohesion

Importance

8 Methods

How to fix Duplicated Code

Duplicated Code

Duplication Side-by-Side

Filter issues like

NewFunctionParametersSniff A
last analyzed 2018-07-04 15:22 UTC