DeprecatedFunctionsSniff::process() - Code Metrics - wimg/PHPCompatibility - Measure and Improve Code Quality continuously with Scrutinizer

DeprecatedFunctionsSniff::process() A
last analyzed 2018-07-04 15:22 UTC

↳ Parent: DeprecatedFunctionsSniff

Complexity

Conditions	3
Paths	3

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
c	0
b	0
f	0
dl	0
loc	34
rs	9.376
cc	3
nc	3
nop	2

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

namespace PHPCompatibility\Sniffs\PHP;

use PHPCompatibility\AbstractRemovedFeatureSniff;

/**
 * \PHPCompatibility\Sniffs\PHP\DeprecatedFunctionsSniff.
 *
 * @category PHP
 * @package  PHPCompatibility
 * @author   Wim Godden <[email protected]>
 */
class DeprecatedFunctionsSniff extends AbstractRemovedFeatureSniff
{
    /**
     * A list of deprecated and removed functions with their alternatives.
     *
     * The array lists : version number with false (deprecated) or true (removed) and an alternative function.
     * If no alternative exists, it is NULL, i.e, the function should just not be used.
     *
     * @var array(string => array(string => bool|string|null))
     */
    protected $removedFunctions = array(
        'php_check_syntax' => array(
            '5.0.5' => true,
            'alternative' => null,
        ),
        'call_user_method' => array(
            '5.3' => false,
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            '7.0' => true,
            'alternative' => 'call_user_func()',
        ),
        'call_user_method_array' => array(
            '5.3' => false,
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            '7.0' => true,
            'alternative' => 'call_user_func_array()',
        ),
        'define_syslog_variables' => array(
            '5.3' => false,
            '5.4' => true,
            '5.5' => true,
            '5.6' => true,
            'alternative' => null,
        ),
        'dl' => array(
            '5.3' => false,
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            'alternative' => null,
        ),
        'ereg' => array(
            '5.3' => false,
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            '7.0' => true,
            'alternative' => 'preg_match()',
        ),
        'ereg_replace' => array(
            '5.3' => false,
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            '7.0' => true,
            'alternative' => 'preg_replace()',
        ),
        'eregi' => array(
            '5.3' => false,
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            '7.0' => true,
            'alternative' => 'preg_match()',
        ),
        'eregi_replace' => array(
            '5.3' => false,
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            '7.0' => true,
            'alternative' => 'preg_replace()',
        ),
        'imagepsbbox' => array(
            '7.0' => true,
            'alternative' => null,
        ),
        'imagepsencodefont' => array(
            '7.0' => true,
            'alternative' => null,
        ),
        'imagepsextendfont' => array(
            '7.0' => true,
            'alternative' => null,
        ),
        'imagepsfreefont' => array(
            '7.0' => true,
            'alternative' => null,
        ),
        'imagepsloadfont' => array(
            '7.0' => true,
            'alternative' => null,
        ),
        'imagepsslantfont' => array(
            '7.0' => true,
            'alternative' => null,
        ),
        'imagepstext' => array(
            '7.0' => true,
            'alternative' => null,
        ),
        'import_request_variables' => array(
            '5.3' => false,
            '5.4' => true,
            'alternative' => null,
        ),
        'ldap_sort' => array(
            '7.0' => false,
            'alternative' => null,
        ),
        'mcrypt_generic_end' => array(
            '5.3' => false,
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            '7.0' => true,
            'alternative' => 'mcrypt_generic_deinit()',
        ),
        'mysql_db_query' => array(
            '5.3' => false,
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            '7.0' => true,
            'alternative' => 'mysqli::select_db() and mysqli::query()',
        ),
        'mysql_escape_string' => array(
            '5.3' => false,
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            '7.0' => true,
            'alternative' => 'mysqli::real_escape_string()',
        ),
        'mysql_list_dbs' => array(
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            '7.0' => true,
            'alternative' => null,
        ),
        'mysqli_bind_param' => array(
            '5.3' => false,
            '5.4' => true,
            '5.5' => true,
            '5.6' => true,
            'alternative' => 'mysqli_stmt::bind_param()',
        ),
        'mysqli_bind_result' => array(
            '5.3' => false,
            '5.4' => true,
            '5.5' => true,
            '5.6' => true,
            'alternative' => 'mysqli_stmt::bind_result()',
        ),
        'mysqli_client_encoding' => array(
            '5.3' => false,
            '5.4' => true,
            '5.5' => true,
            '5.6' => true,
            'alternative' => 'mysqli::character_set_name()',
        ),
        'mysqli_fetch' => array(
            '5.3' => false,
            '5.4' => true,
            '5.5' => true,
            '5.6' => true,
            'alternative' => 'mysqli_stmt::fetch()',
        ),
        'mysqli_param_count' => array(
            '5.3' => false,
            '5.4' => true,
            '5.5' => true,
            '5.6' => true,
            'alternative' => 'mysqli_stmt_param_count()',
        ),
        'mysqli_get_metadata' => array(
            '5.3' => false,
            '5.4' => true,
            '5.5' => true,
            '5.6' => true,
            'alternative' => 'mysqli_stmt::result_metadata()',
        ),
        'mysqli_send_long_data' => array(
            '5.3' => false,
            '5.4' => true,
            '5.5' => true,
            '5.6' => true,
            'alternative' => 'mysqli_stmt::send_long_data()',
        ),
        'magic_quotes_runtime' => array(
            '5.3' => false,
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            '7.0' => true,
            'alternative' => null,
        ),
        'session_register' => array(
            '5.3' => false,
            '5.4' => true,
            '5.5' => true,
            '5.6' => true,
            'alternative' => '$_SESSION',
        ),
        'session_unregister' => array(
            '5.3' => false,
            '5.4' => true,
            '5.5' => true,
            '5.6' => true,
            'alternative' => '$_SESSION',
        ),
        'session_is_registered' => array(
            '5.3' => false,
            '5.4' => true,
            '5.5' => true,
            '5.6' => true,
            'alternative' => '$_SESSION',
        ),
        'set_magic_quotes_runtime' => array(
            '5.3' => false,
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            '7.0' => true,
            'alternative' => null,
        ),
        'set_socket_blocking' => array(
            '5.3' => false,
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            '7.0' => true,
            'alternative' => 'stream_set_blocking()',
        ),
        'split' => array(
            '5.3' => false,
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            '7.0' => true,
            'alternative' => 'preg_split()',
        ),
        'spliti' => array(
            '5.3' => false,
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            '7.0' => true,
            'alternative' => 'preg_split()',
        ),
        'sql_regcase' => array(
            '5.3' => false,
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            '7.0' => true,
            'alternative' => null,
        ),
        'php_logo_guid' => array(
            '5.5' => true,
            '5.6' => true,
            'alternative' => null,
        ),
        'php_egg_logo_guid' => array(
            '5.5' => true,
            '5.6' => true,
            'alternative' => null,
        ),
        'php_real_logo_guid' => array(
            '5.5' => true,
            '5.6' => true,
            'alternative' => null,
        ),
        'zend_logo_guid' => array(
            '5.5' => true,
            '5.6' => true,
            'alternative' => null,
        ),
        'datefmt_set_timezone_id' => array(
            '5.5' => false,
            '5.6' => false,
            '7.0' => true,
            'alternative' => 'IntlDateFormatter::setTimeZone()',
        ),
        'mcrypt_ecb' => array(
            '5.5' => false,
            '5.6' => false,
            '7.0' => true,
            'alternative' => null,
        ),
        'mcrypt_cbc' => array(
            '5.5' => false,
            '5.6' => false,
            '7.0' => true,
            'alternative' => null,
        ),
        'mcrypt_cfb' => array(
            '5.5' => false,
            '5.6' => false,
            '7.0' => true,
            'alternative' => null,
        ),
        'mcrypt_ofb' => array(
            '5.5' => false,
            '5.6' => false,
            '7.0' => true,
            'alternative' => null,
        ),
        'ocibindbyname' => array(
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            'alternative' => 'oci_bind_by_name()',
        ),
        'ocicancel' => array(
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            'alternative' => 'oci_cancel()',
        ),
        'ocicloselob' => array(
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            'alternative' => 'OCI-Lob::close()',
        ),
        'ocicollappend' => array(
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            'alternative' => 'OCI-Collection::append()',
        ),
        'ocicollassign' => array(
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            'alternative' => 'OCI-Collection::assign()',
        ),
        'ocicollassignelem' => array(
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            'alternative' => 'OCI-Collection::assignElem()',
        ),
        'ocicollgetelem' => array(
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            'alternative' => 'OCI-Collection::getElem()',
        ),
        'ocicollmax' => array(
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            'alternative' => 'OCI-Collection::max()',
        ),
        'ocicollsize' => array(
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            'alternative' => 'OCI-Collection::size()',
        ),
        'ocicolltrim' => array(
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            'alternative' => 'OCI-Collection::trim()',
        ),
        'ocicolumnisnull' => array(
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            'alternative' => 'oci_field_is_null()',
        ),
        'ocicolumnname' => array(
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            'alternative' => 'oci_field_name()',
        ),
        'ocicolumnprecision' => array(
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            'alternative' => 'oci_field_precision()',
        ),
        'ocicolumnscale' => array(
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            'alternative' => 'oci_field_scale()',
        ),
        'ocicolumnsize' => array(
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            'alternative' => 'oci_field_size()',
        ),
        'ocicolumntype' => array(
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            'alternative' => 'oci_field_type()',
        ),
        'ocicolumntyperaw' => array(
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            'alternative' => 'oci_field_type_raw()',
        ),
        'ocicommit' => array(
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            'alternative' => 'oci_commit()',
        ),
        'ocidefinebyname' => array(
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            'alternative' => 'oci_define_by_name()',
        ),
        'ocierror' => array(
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            'alternative' => 'oci_error()',
        ),
        'ociexecute' => array(
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            'alternative' => 'oci_execute()',
        ),
        'ocifetch' => array(
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            'alternative' => 'oci_fetch()',
        ),
        'ocifetchinto' => array(
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            'alternative' => null,
        ),
        'ocifetchstatement' => array(
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            'alternative' => 'oci_fetch_all()',
        ),
        'ocifreecollection' => array(
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            'alternative' => 'OCI-Collection::free()',
        ),
        'ocifreecursor' => array(
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            'alternative' => 'oci_free_statement()',
        ),
        'ocifreedesc' => array(
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            'alternative' => 'OCI-Lob::free()',
        ),
        'ocifreestatement' => array(
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            'alternative' => 'oci_free_statement()',
        ),
        'ociinternaldebug' => array(
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            'alternative' => 'oci_internal_debug()',
        ),
        'ociloadlob' => array(
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            'alternative' => 'OCI-Lob::load()',
        ),
        'ocilogoff' => array(
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            'alternative' => 'oci_close()',
        ),
        'ocilogon' => array(
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            'alternative' => 'oci_connect()',
        ),
        'ocinewcollection' => array(
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            'alternative' => 'oci_new_collection()',
        ),
        'ocinewcursor' => array(
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            'alternative' => 'oci_new_cursor()',
        ),
        'ocinewdescriptor' => array(
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            'alternative' => 'oci_new_descriptor()',
        ),
        'ocinlogon' => array(
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            'alternative' => 'oci_new_connect()',
        ),
        'ocinumcols' => array(
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            'alternative' => 'oci_num_fields()',
        ),
        'ociparse' => array(
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            'alternative' => 'oci_parse()',
        ),
        'ociplogon' => array(
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            'alternative' => 'oci_pconnect()',
        ),
        'ociresult' => array(
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            'alternative' => 'oci_result()',
        ),
        'ocirollback' => array(
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            'alternative' => 'oci_rollback()',
        ),
        'ocirowcount' => array(
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            'alternative' => 'oci_num_rows()',
        ),
        'ocisavelob' => array(
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            'alternative' => 'OCI-Lob::save()',
        ),
        'ocisavelobfile' => array(
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            'alternative' => 'OCI-Lob::import()',
        ),
        'ociserverversion' => array(
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            'alternative' => 'oci_server_version()',
        ),
        'ocisetprefetch' => array(
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            'alternative' => 'oci_set_prefetch()',
        ),
        'ocistatementtype' => array(
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            'alternative' => 'oci_statement_type()',
        ),
        'ociwritelobtofile' => array(
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            'alternative' => 'OCI-Lob::export()',
        ),
        'ociwritetemporarylob' => array(
            '5.4' => false,
            '5.5' => false,
            '5.6' => false,
            'alternative' => 'OCI-Lob::writeTemporary()',
        ),
        'mysqli_get_cache_stats' => array(
            '5.4' => true,
            'alternative' => null,
        ),

        'mcrypt_create_iv' => array(
            '7.1' => false,
            '7.2' => true,
            'alternative' => 'random_bytes() or OpenSSL',
        ),
        'mcrypt_decrypt' => array(
            '7.1' => false,
            '7.2' => true,
            'alternative' => 'OpenSSL',
        ),
        'mcrypt_enc_get_algorithms_name' => array(
            '7.1' => false,
            '7.2' => true,
            'alternative' => 'OpenSSL',
        ),
        'mcrypt_enc_get_block_size' => array(
            '7.1' => false,
            '7.2' => true,
            'alternative' => 'OpenSSL',
        ),
        'mcrypt_enc_get_iv_size' => array(
            '7.1' => false,
            '7.2' => true,
            'alternative' => 'OpenSSL',
        ),
        'mcrypt_enc_get_key_size' => array(
            '7.1' => false,
            '7.2' => true,
            'alternative' => 'OpenSSL',
        ),
        'mcrypt_enc_get_modes_name' => array(
            '7.1' => false,
            '7.2' => true,
            'alternative' => 'OpenSSL',
        ),
        'mcrypt_enc_get_supported_key_sizes' => array(
            '7.1' => false,
            '7.2' => true,
            'alternative' => 'OpenSSL',
        ),
        'mcrypt_enc_is_block_algorithm_mode' => array(
            '7.1' => false,
            '7.2' => true,
            'alternative' => 'OpenSSL',
        ),
        'mcrypt_enc_is_block_algorithm' => array(
            '7.1' => false,
            '7.2' => true,
            'alternative' => 'OpenSSL',
        ),
        'mcrypt_enc_is_block_mode' => array(
            '7.1' => false,
            '7.2' => true,
            'alternative' => 'OpenSSL',
        ),
        'mcrypt_enc_self_test' => array(
            '7.1' => false,
            '7.2' => true,
            'alternative' => 'OpenSSL',
        ),
        'mcrypt_encrypt' => array(
            '7.1' => false,
            '7.2' => true,
            'alternative' => 'OpenSSL',
        ),
        'mcrypt_generic_deinit' => array(
            '7.1' => false,
            '7.2' => true,
            'alternative' => 'OpenSSL',
        ),
        'mcrypt_generic_init' => array(
            '7.1' => false,
            '7.2' => true,
            'alternative' => 'OpenSSL',
        ),
        'mcrypt_generic' => array(
            '7.1' => false,
            '7.2' => true,
            'alternative' => 'OpenSSL',
        ),
        'mcrypt_get_block_size' => array(
            '7.1' => false,
            '7.2' => true,
            'alternative' => 'OpenSSL',
        ),
        'mcrypt_get_cipher_name' => array(
            '7.1' => false,
            '7.2' => true,
            'alternative' => 'OpenSSL',
        ),
        'mcrypt_get_iv_size' => array(
            '7.1' => false,
            '7.2' => true,
            'alternative' => 'OpenSSL',
        ),
        'mcrypt_get_key_size' => array(
            '7.1' => false,
            '7.2' => true,
            'alternative' => 'OpenSSL',
        ),
        'mcrypt_list_algorithms' => array(
            '7.1' => false,
            '7.2' => true,
            'alternative' => 'OpenSSL',
        ),
        'mcrypt_list_modes' => array(
            '7.1' => false,
            '7.2' => true,
            'alternative' => 'OpenSSL',
        ),
        'mcrypt_module_close' => array(
            '7.1' => false,
            '7.2' => true,
            'alternative' => 'OpenSSL',
        ),
        'mcrypt_module_get_algo_block_size' => array(
            '7.1' => false,
            '7.2' => true,
            'alternative' => 'OpenSSL',
        ),
        'mcrypt_module_get_algo_key_size' => array(
            '7.1' => false,
            '7.2' => true,
            'alternative' => 'OpenSSL',
        ),
        'mcrypt_module_get_supported_key_sizes' => array(
            '7.1' => false,
            '7.2' => true,
            'alternative' => 'OpenSSL',
        ),
        'mcrypt_module_is_block_algorithm_mode' => array(
            '7.1' => false,
            '7.2' => true,
            'alternative' => 'OpenSSL',
        ),
        'mcrypt_module_is_block_algorithm' => array(
            '7.1' => false,
            '7.2' => true,
            'alternative' => 'OpenSSL',
        ),
        'mcrypt_module_is_block_mode' => array(
            '7.1' => false,
            '7.2' => true,
            'alternative' => 'OpenSSL',
        ),
        'mcrypt_module_open' => array(
            '7.1' => false,
            '7.2' => true,
            'alternative' => 'OpenSSL',
        ),
        'mcrypt_module_self_test' => array(
            '7.1' => false,
            '7.2' => true,
            'alternative' => 'OpenSSL',
        ),
        'mdecrypt_generic' => array(
            '7.1' => false,
            '7.2' => true,
            'alternative' => 'OpenSSL',
        ),
        'jpeg2wbmp' => array(
            '7.2' => false,
            'alternative' => 'imagecreatefromjpeg() and imagewbmp()',
        ),
        'png2wbmp' => array(
            '7.2' => false,
            'alternative' => 'imagecreatefrompng() or imagewbmp()',
        ),
        'create_function' => array(
            '7.2' => false,
            'alternative' => 'an anonymous function',
        ),
        'each' => array(
            '7.2' => false,
            'alternative' => 'a foreach loop',
        ),
        'gmp_random' => array(
            '7.2' => false,
            'alternative' => 'gmp_random_bits() or gmp_random_range()',
        ),
        'read_exif_data' => array(
            '7.2' => false,
            'alternative' => 'exif_read_data()',
        ),
    );


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

        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_CLASS,
            T_CONST,
            T_USE,
            T_NS_SEPARATOR,
        );

        $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($this->removedFunctions[$functionLc]) === false) {
            return;
        }

        $itemInfo = array(
            'name'   => $function,
            'nameLc' => $functionLc,
        );
        $this->handleFeature($phpcsFile, $stackPtr, $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 $this->removedFunctions[$itemInfo['nameLc']];
    }


    /**
     * Get the error message template for this sniff.
     *
     * @return string
     */
    protected function getErrorMsgTemplate()
    {
        return 'Function %s() is ';
    }


}//end class


1			<?php
2			/**
3			* \PHPCompatibility\Sniffs\PHP\DeprecatedFunctionsSniff.
4			*
5			* @category PHP
6			* @package PHPCompatibility
7			* @author Wim Godden <[email protected]>
8			*/
9
10			namespace PHPCompatibility\Sniffs\PHP;
11
12			use PHPCompatibility\AbstractRemovedFeatureSniff;
13
14			/**
15			* \PHPCompatibility\Sniffs\PHP\DeprecatedFunctionsSniff.
16			*
17			* @category PHP
18			* @package PHPCompatibility
19			* @author Wim Godden <[email protected]>
20			*/
21			class DeprecatedFunctionsSniff extends AbstractRemovedFeatureSniff
22			{
23			/**
24			* A list of deprecated and removed functions with their alternatives.
25			*
26			* The array lists : version number with false (deprecated) or true (removed) and an alternative function.
27			* If no alternative exists, it is NULL, i.e, the function should just not be used.
28			*
29			* @var array(string => array(string => bool\|string\|null))
30			*/
31			protected $removedFunctions = array(
32			'php_check_syntax' => array(
33			'5.0.5' => true,
34			'alternative' => null,
35			),
36			'call_user_method' => array(
37			'5.3' => false,
38			'5.4' => false,
39			'5.5' => false,
40			'5.6' => false,
41			'7.0' => true,
42			'alternative' => 'call_user_func()',
43			),
44			'call_user_method_array' => array(
45			'5.3' => false,
46			'5.4' => false,
47			'5.5' => false,
48			'5.6' => false,
49			'7.0' => true,
50			'alternative' => 'call_user_func_array()',
51			),
52			'define_syslog_variables' => array(
53			'5.3' => false,
54			'5.4' => true,
55			'5.5' => true,
56			'5.6' => true,
57			'alternative' => null,
58			),
59			'dl' => array(
60			'5.3' => false,
61			'5.4' => false,
62			'5.5' => false,
63			'5.6' => false,
64			'alternative' => null,
65			),
66			'ereg' => array(
67			'5.3' => false,
68			'5.4' => false,
69			'5.5' => false,
70			'5.6' => false,
71			'7.0' => true,
72			'alternative' => 'preg_match()',
73			),
74			'ereg_replace' => array(
75			'5.3' => false,
76			'5.4' => false,
77			'5.5' => false,
78			'5.6' => false,
79			'7.0' => true,
80			'alternative' => 'preg_replace()',
81			),
82			'eregi' => array(
83			'5.3' => false,
84			'5.4' => false,
85			'5.5' => false,
86			'5.6' => false,
87			'7.0' => true,
88			'alternative' => 'preg_match()',
89			),
90			'eregi_replace' => array(
91			'5.3' => false,
92			'5.4' => false,
93			'5.5' => false,
94			'5.6' => false,
95			'7.0' => true,
96			'alternative' => 'preg_replace()',
97			),
98			'imagepsbbox' => array(
99			'7.0' => true,
100			'alternative' => null,
101			),
102			'imagepsencodefont' => array(
103			'7.0' => true,
104			'alternative' => null,
105			),
106			'imagepsextendfont' => array(
107			'7.0' => true,
108			'alternative' => null,
109			),
110			'imagepsfreefont' => array(
111			'7.0' => true,
112			'alternative' => null,
113			),
114			'imagepsloadfont' => array(
115			'7.0' => true,
116			'alternative' => null,
117			),
118			'imagepsslantfont' => array(
119			'7.0' => true,
120			'alternative' => null,
121			),
122			'imagepstext' => array(
123			'7.0' => true,
124			'alternative' => null,
125			),
126			'import_request_variables' => array(
127			'5.3' => false,
128			'5.4' => true,
129			'alternative' => null,
130			),
131			'ldap_sort' => array(
132			'7.0' => false,
133			'alternative' => null,
134			),
135			'mcrypt_generic_end' => array(
136			'5.3' => false,
137			'5.4' => false,
138			'5.5' => false,
139			'5.6' => false,
140			'7.0' => true,
141			'alternative' => 'mcrypt_generic_deinit()',
142			),
143			'mysql_db_query' => array(
144			'5.3' => false,
145			'5.4' => false,
146			'5.5' => false,
147			'5.6' => false,
148			'7.0' => true,
149			'alternative' => 'mysqli::select_db() and mysqli::query()',
150			),
151			'mysql_escape_string' => array(
152			'5.3' => false,
153			'5.4' => false,
154			'5.5' => false,
155			'5.6' => false,
156			'7.0' => true,
157			'alternative' => 'mysqli::real_escape_string()',
158			),
159			'mysql_list_dbs' => array(
160			'5.4' => false,
161			'5.5' => false,
162			'5.6' => false,
163			'7.0' => true,
164			'alternative' => null,
165			),
166			'mysqli_bind_param' => array(
167			'5.3' => false,
168			'5.4' => true,
169			'5.5' => true,
170			'5.6' => true,
171			'alternative' => 'mysqli_stmt::bind_param()',
172			),
173			'mysqli_bind_result' => array(
174			'5.3' => false,
175			'5.4' => true,
176			'5.5' => true,
177			'5.6' => true,
178			'alternative' => 'mysqli_stmt::bind_result()',
179			),
180			'mysqli_client_encoding' => array(
181			'5.3' => false,
182			'5.4' => true,
183			'5.5' => true,
184			'5.6' => true,
185			'alternative' => 'mysqli::character_set_name()',
186			),
187			'mysqli_fetch' => array(
188			'5.3' => false,
189			'5.4' => true,
190			'5.5' => true,
191			'5.6' => true,
192			'alternative' => 'mysqli_stmt::fetch()',
193			),
194			'mysqli_param_count' => array(
195			'5.3' => false,
196			'5.4' => true,
197			'5.5' => true,
198			'5.6' => true,
199			'alternative' => 'mysqli_stmt_param_count()',
200			),
201			'mysqli_get_metadata' => array(
202			'5.3' => false,
203			'5.4' => true,
204			'5.5' => true,
205			'5.6' => true,
206			'alternative' => 'mysqli_stmt::result_metadata()',
207			),
208			'mysqli_send_long_data' => array(
209			'5.3' => false,
210			'5.4' => true,
211			'5.5' => true,
212			'5.6' => true,
213			'alternative' => 'mysqli_stmt::send_long_data()',
214			),
215			'magic_quotes_runtime' => array(
216			'5.3' => false,
217			'5.4' => false,
218			'5.5' => false,
219			'5.6' => false,
220			'7.0' => true,
221			'alternative' => null,
222			),
223			'session_register' => array(
224			'5.3' => false,
225			'5.4' => true,
226			'5.5' => true,
227			'5.6' => true,
228			'alternative' => '$_SESSION',
229			),
230			'session_unregister' => array(
231			'5.3' => false,
232			'5.4' => true,
233			'5.5' => true,
234			'5.6' => true,
235			'alternative' => '$_SESSION',
236			),
237			'session_is_registered' => array(
238			'5.3' => false,
239			'5.4' => true,
240			'5.5' => true,
241			'5.6' => true,
242			'alternative' => '$_SESSION',
243			),
244			'set_magic_quotes_runtime' => array(
245			'5.3' => false,
246			'5.4' => false,
247			'5.5' => false,
248			'5.6' => false,
249			'7.0' => true,
250			'alternative' => null,
251			),
252			'set_socket_blocking' => array(
253			'5.3' => false,
254			'5.4' => false,
255			'5.5' => false,
256			'5.6' => false,
257			'7.0' => true,
258			'alternative' => 'stream_set_blocking()',
259			),
260			'split' => array(
261			'5.3' => false,
262			'5.4' => false,
263			'5.5' => false,
264			'5.6' => false,
265			'7.0' => true,
266			'alternative' => 'preg_split()',
267			),
268			'spliti' => array(
269			'5.3' => false,
270			'5.4' => false,
271			'5.5' => false,
272			'5.6' => false,
273			'7.0' => true,
274			'alternative' => 'preg_split()',
275			),
276			'sql_regcase' => array(
277			'5.3' => false,
278			'5.4' => false,
279			'5.5' => false,
280			'5.6' => false,
281			'7.0' => true,
282			'alternative' => null,
283			),
284			'php_logo_guid' => array(
285			'5.5' => true,
286			'5.6' => true,
287			'alternative' => null,
288			),
289			'php_egg_logo_guid' => array(
290			'5.5' => true,
291			'5.6' => true,
292			'alternative' => null,
293			),
294			'php_real_logo_guid' => array(
295			'5.5' => true,
296			'5.6' => true,
297			'alternative' => null,
298			),
299			'zend_logo_guid' => array(
300			'5.5' => true,
301			'5.6' => true,
302			'alternative' => null,
303			),
304			'datefmt_set_timezone_id' => array(
305			'5.5' => false,
306			'5.6' => false,
307			'7.0' => true,
308			'alternative' => 'IntlDateFormatter::setTimeZone()',
309			),
310			'mcrypt_ecb' => array(
311			'5.5' => false,
312			'5.6' => false,
313			'7.0' => true,
314			'alternative' => null,
315			),
316			'mcrypt_cbc' => array(
317			'5.5' => false,
318			'5.6' => false,
319			'7.0' => true,
320			'alternative' => null,
321			),
322			'mcrypt_cfb' => array(
323			'5.5' => false,
324			'5.6' => false,
325			'7.0' => true,
326			'alternative' => null,
327			),
328			'mcrypt_ofb' => array(
329			'5.5' => false,
330			'5.6' => false,
331			'7.0' => true,
332			'alternative' => null,
333			),
334			'ocibindbyname' => array(
335			'5.4' => false,
336			'5.5' => false,
337			'5.6' => false,
338			'alternative' => 'oci_bind_by_name()',
339			),
340			'ocicancel' => array(
341			'5.4' => false,
342			'5.5' => false,
343			'5.6' => false,
344			'alternative' => 'oci_cancel()',
345			),
346			'ocicloselob' => array(
347			'5.4' => false,
348			'5.5' => false,
349			'5.6' => false,
350			'alternative' => 'OCI-Lob::close()',
351			),
352			'ocicollappend' => array(
353			'5.4' => false,
354			'5.5' => false,
355			'5.6' => false,
356			'alternative' => 'OCI-Collection::append()',
357			),
358			'ocicollassign' => array(
359			'5.4' => false,
360			'5.5' => false,
361			'5.6' => false,
362			'alternative' => 'OCI-Collection::assign()',
363			),
364			'ocicollassignelem' => array(
365			'5.4' => false,
366			'5.5' => false,
367			'5.6' => false,
368			'alternative' => 'OCI-Collection::assignElem()',
369			),
370			'ocicollgetelem' => array(
371			'5.4' => false,
372			'5.5' => false,
373			'5.6' => false,
374			'alternative' => 'OCI-Collection::getElem()',
375			),
376			'ocicollmax' => array(
377			'5.4' => false,
378			'5.5' => false,
379			'5.6' => false,
380			'alternative' => 'OCI-Collection::max()',
381			),
382			'ocicollsize' => array(
383			'5.4' => false,
384			'5.5' => false,
385			'5.6' => false,
386			'alternative' => 'OCI-Collection::size()',
387			),
388			'ocicolltrim' => array(
389			'5.4' => false,
390			'5.5' => false,
391			'5.6' => false,
392			'alternative' => 'OCI-Collection::trim()',
393			),
394			'ocicolumnisnull' => array(
395			'5.4' => false,
396			'5.5' => false,
397			'5.6' => false,
398			'alternative' => 'oci_field_is_null()',
399			),
400			'ocicolumnname' => array(
401			'5.4' => false,
402			'5.5' => false,
403			'5.6' => false,
404			'alternative' => 'oci_field_name()',
405			),
406			'ocicolumnprecision' => array(
407			'5.4' => false,
408			'5.5' => false,
409			'5.6' => false,
410			'alternative' => 'oci_field_precision()',
411			),
412			'ocicolumnscale' => array(
413			'5.4' => false,
414			'5.5' => false,
415			'5.6' => false,
416			'alternative' => 'oci_field_scale()',
417			),
418			'ocicolumnsize' => array(
419			'5.4' => false,
420			'5.5' => false,
421			'5.6' => false,
422			'alternative' => 'oci_field_size()',
423			),
424			'ocicolumntype' => array(
425			'5.4' => false,
426			'5.5' => false,
427			'5.6' => false,
428			'alternative' => 'oci_field_type()',
429			),
430			'ocicolumntyperaw' => array(
431			'5.4' => false,
432			'5.5' => false,
433			'5.6' => false,
434			'alternative' => 'oci_field_type_raw()',
435			),
436			'ocicommit' => array(
437			'5.4' => false,
438			'5.5' => false,
439			'5.6' => false,
440			'alternative' => 'oci_commit()',
441			),
442			'ocidefinebyname' => array(
443			'5.4' => false,
444			'5.5' => false,
445			'5.6' => false,
446			'alternative' => 'oci_define_by_name()',
447			),
448			'ocierror' => array(
449			'5.4' => false,
450			'5.5' => false,
451			'5.6' => false,
452			'alternative' => 'oci_error()',
453			),
454			'ociexecute' => array(
455			'5.4' => false,
456			'5.5' => false,
457			'5.6' => false,
458			'alternative' => 'oci_execute()',
459			),
460			'ocifetch' => array(
461			'5.4' => false,
462			'5.5' => false,
463			'5.6' => false,
464			'alternative' => 'oci_fetch()',
465			),
466			'ocifetchinto' => array(
467			'5.4' => false,
468			'5.5' => false,
469			'5.6' => false,
470			'alternative' => null,
471			),
472			'ocifetchstatement' => array(
473			'5.4' => false,
474			'5.5' => false,
475			'5.6' => false,
476			'alternative' => 'oci_fetch_all()',
477			),
478			'ocifreecollection' => array(
479			'5.4' => false,
480			'5.5' => false,
481			'5.6' => false,
482			'alternative' => 'OCI-Collection::free()',
483			),
484			'ocifreecursor' => array(
485			'5.4' => false,
486			'5.5' => false,
487			'5.6' => false,
488			'alternative' => 'oci_free_statement()',
489			),
490			'ocifreedesc' => array(
491			'5.4' => false,
492			'5.5' => false,
493			'5.6' => false,
494			'alternative' => 'OCI-Lob::free()',
495			),
496			'ocifreestatement' => array(
497			'5.4' => false,
498			'5.5' => false,
499			'5.6' => false,
500			'alternative' => 'oci_free_statement()',
501			),
502			'ociinternaldebug' => array(
503			'5.4' => false,
504			'5.5' => false,
505			'5.6' => false,
506			'alternative' => 'oci_internal_debug()',
507			),
508			'ociloadlob' => array(
509			'5.4' => false,
510			'5.5' => false,
511			'5.6' => false,
512			'alternative' => 'OCI-Lob::load()',
513			),
514			'ocilogoff' => array(
515			'5.4' => false,
516			'5.5' => false,
517			'5.6' => false,
518			'alternative' => 'oci_close()',
519			),
520			'ocilogon' => array(
521			'5.4' => false,
522			'5.5' => false,
523			'5.6' => false,
524			'alternative' => 'oci_connect()',
525			),
526			'ocinewcollection' => array(
527			'5.4' => false,
528			'5.5' => false,
529			'5.6' => false,
530			'alternative' => 'oci_new_collection()',
531			),
532			'ocinewcursor' => array(
533			'5.4' => false,
534			'5.5' => false,
535			'5.6' => false,
536			'alternative' => 'oci_new_cursor()',
537			),
538			'ocinewdescriptor' => array(
539			'5.4' => false,
540			'5.5' => false,
541			'5.6' => false,
542			'alternative' => 'oci_new_descriptor()',
543			),
544			'ocinlogon' => array(
545			'5.4' => false,
546			'5.5' => false,
547			'5.6' => false,
548			'alternative' => 'oci_new_connect()',
549			),
550			'ocinumcols' => array(
551			'5.4' => false,
552			'5.5' => false,
553			'5.6' => false,
554			'alternative' => 'oci_num_fields()',
555			),
556			'ociparse' => array(
557			'5.4' => false,
558			'5.5' => false,
559			'5.6' => false,
560			'alternative' => 'oci_parse()',
561			),
562			'ociplogon' => array(
563			'5.4' => false,
564			'5.5' => false,
565			'5.6' => false,
566			'alternative' => 'oci_pconnect()',
567			),
568			'ociresult' => array(
569			'5.4' => false,
570			'5.5' => false,
571			'5.6' => false,
572			'alternative' => 'oci_result()',
573			),
574			'ocirollback' => array(
575			'5.4' => false,
576			'5.5' => false,
577			'5.6' => false,
578			'alternative' => 'oci_rollback()',
579			),
580			'ocirowcount' => array(
581			'5.4' => false,
582			'5.5' => false,
583			'5.6' => false,
584			'alternative' => 'oci_num_rows()',
585			),
586			'ocisavelob' => array(
587			'5.4' => false,
588			'5.5' => false,
589			'5.6' => false,
590			'alternative' => 'OCI-Lob::save()',
591			),
592			'ocisavelobfile' => array(
593			'5.4' => false,
594			'5.5' => false,
595			'5.6' => false,
596			'alternative' => 'OCI-Lob::import()',
597			),
598			'ociserverversion' => array(
599			'5.4' => false,
600			'5.5' => false,
601			'5.6' => false,
602			'alternative' => 'oci_server_version()',
603			),
604			'ocisetprefetch' => array(
605			'5.4' => false,
606			'5.5' => false,
607			'5.6' => false,
608			'alternative' => 'oci_set_prefetch()',
609			),
610			'ocistatementtype' => array(
611			'5.4' => false,
612			'5.5' => false,
613			'5.6' => false,
614			'alternative' => 'oci_statement_type()',
615			),
616			'ociwritelobtofile' => array(
617			'5.4' => false,
618			'5.5' => false,
619			'5.6' => false,
620			'alternative' => 'OCI-Lob::export()',
621			),
622			'ociwritetemporarylob' => array(
623			'5.4' => false,
624			'5.5' => false,
625			'5.6' => false,
626			'alternative' => 'OCI-Lob::writeTemporary()',
627			),
628			'mysqli_get_cache_stats' => array(
629			'5.4' => true,
630			'alternative' => null,
631			),
632
633			'mcrypt_create_iv' => array(
634			'7.1' => false,
635			'7.2' => true,
636			'alternative' => 'random_bytes() or OpenSSL',
637			),
638			'mcrypt_decrypt' => array(
639			'7.1' => false,
640			'7.2' => true,
641			'alternative' => 'OpenSSL',
642			),
643			'mcrypt_enc_get_algorithms_name' => array(
644			'7.1' => false,
645			'7.2' => true,
646			'alternative' => 'OpenSSL',
647			),
648			'mcrypt_enc_get_block_size' => array(
649			'7.1' => false,
650			'7.2' => true,
651			'alternative' => 'OpenSSL',
652			),
653			'mcrypt_enc_get_iv_size' => array(
654			'7.1' => false,
655			'7.2' => true,
656			'alternative' => 'OpenSSL',
657			),
658			'mcrypt_enc_get_key_size' => array(
659			'7.1' => false,
660			'7.2' => true,
661			'alternative' => 'OpenSSL',
662			),
663			'mcrypt_enc_get_modes_name' => array(
664			'7.1' => false,
665			'7.2' => true,
666			'alternative' => 'OpenSSL',
667			),
668			'mcrypt_enc_get_supported_key_sizes' => array(
669			'7.1' => false,
670			'7.2' => true,
671			'alternative' => 'OpenSSL',
672			),
673			'mcrypt_enc_is_block_algorithm_mode' => array(
674			'7.1' => false,
675			'7.2' => true,
676			'alternative' => 'OpenSSL',
677			),
678			'mcrypt_enc_is_block_algorithm' => array(
679			'7.1' => false,
680			'7.2' => true,
681			'alternative' => 'OpenSSL',
682			),
683			'mcrypt_enc_is_block_mode' => array(
684			'7.1' => false,
685			'7.2' => true,
686			'alternative' => 'OpenSSL',
687			),
688			'mcrypt_enc_self_test' => array(
689			'7.1' => false,
690			'7.2' => true,
691			'alternative' => 'OpenSSL',
692			),
693			'mcrypt_encrypt' => array(
694			'7.1' => false,
695			'7.2' => true,
696			'alternative' => 'OpenSSL',
697			),
698			'mcrypt_generic_deinit' => array(
699			'7.1' => false,
700			'7.2' => true,
701			'alternative' => 'OpenSSL',
702			),
703			'mcrypt_generic_init' => array(
704			'7.1' => false,
705			'7.2' => true,
706			'alternative' => 'OpenSSL',
707			),
708			'mcrypt_generic' => array(
709			'7.1' => false,
710			'7.2' => true,
711			'alternative' => 'OpenSSL',
712			),
713			'mcrypt_get_block_size' => array(
714			'7.1' => false,
715			'7.2' => true,
716			'alternative' => 'OpenSSL',
717			),
718			'mcrypt_get_cipher_name' => array(
719			'7.1' => false,
720			'7.2' => true,
721			'alternative' => 'OpenSSL',
722			),
723			'mcrypt_get_iv_size' => array(
724			'7.1' => false,
725			'7.2' => true,
726			'alternative' => 'OpenSSL',
727			),
728			'mcrypt_get_key_size' => array(
729			'7.1' => false,
730			'7.2' => true,
731			'alternative' => 'OpenSSL',
732			),
733			'mcrypt_list_algorithms' => array(
734			'7.1' => false,
735			'7.2' => true,
736			'alternative' => 'OpenSSL',
737			),
738			'mcrypt_list_modes' => array(
739			'7.1' => false,
740			'7.2' => true,
741			'alternative' => 'OpenSSL',
742			),
743			'mcrypt_module_close' => array(
744			'7.1' => false,
745			'7.2' => true,
746			'alternative' => 'OpenSSL',
747			),
748			'mcrypt_module_get_algo_block_size' => array(
749			'7.1' => false,
750			'7.2' => true,
751			'alternative' => 'OpenSSL',
752			),
753			'mcrypt_module_get_algo_key_size' => array(
754			'7.1' => false,
755			'7.2' => true,
756			'alternative' => 'OpenSSL',
757			),
758			'mcrypt_module_get_supported_key_sizes' => array(
759			'7.1' => false,
760			'7.2' => true,
761			'alternative' => 'OpenSSL',
762			),
763			'mcrypt_module_is_block_algorithm_mode' => array(
764			'7.1' => false,
765			'7.2' => true,
766			'alternative' => 'OpenSSL',
767			),
768			'mcrypt_module_is_block_algorithm' => array(
769			'7.1' => false,
770			'7.2' => true,
771			'alternative' => 'OpenSSL',
772			),
773			'mcrypt_module_is_block_mode' => array(
774			'7.1' => false,
775			'7.2' => true,
776			'alternative' => 'OpenSSL',
777			),
778			'mcrypt_module_open' => array(
779			'7.1' => false,
780			'7.2' => true,
781			'alternative' => 'OpenSSL',
782			),
783			'mcrypt_module_self_test' => array(
784			'7.1' => false,
785			'7.2' => true,
786			'alternative' => 'OpenSSL',
787			),
788			'mdecrypt_generic' => array(
789			'7.1' => false,
790			'7.2' => true,
791			'alternative' => 'OpenSSL',
792			),
793			'jpeg2wbmp' => array(
794			'7.2' => false,
795			'alternative' => 'imagecreatefromjpeg() and imagewbmp()',
796			),
797			'png2wbmp' => array(
798			'7.2' => false,
799			'alternative' => 'imagecreatefrompng() or imagewbmp()',
800			),
801			'create_function' => array(
802			'7.2' => false,
803			'alternative' => 'an anonymous function',
804			),
805			'each' => array(
806			'7.2' => false,
807			'alternative' => 'a foreach loop',
808			),
809			'gmp_random' => array(
810			'7.2' => false,
811			'alternative' => 'gmp_random_bits() or gmp_random_range()',
812			),
813			'read_exif_data' => array(
814			'7.2' => false,
815			'alternative' => 'exif_read_data()',
816			),
817			);
818
819
820			/**
821			* Returns an array of tokens this test wants to listen for.
822			*
823			* @return array
824			*/
825			public function register()
826			{
827			// Handle case-insensitivity of function names.
828			$this->removedFunctions = $this->arrayKeysToLowercase($this->removedFunctions);
829
830			return array(T_STRING);
831
832			}//end register()
833
834
835			/**
836			* Processes this test, when one of its tokens is encountered.
837			*
838			* @param \PHP_CodeSniffer_File $phpcsFile The file being scanned.
839			* @param int $stackPtr The position of the current token in
840			* the stack passed in $tokens.
841			*
842			* @return void
843			*/
844			public function process(\PHP_CodeSniffer_File $phpcsFile, $stackPtr)
845			{
846			$tokens = $phpcsFile->getTokens();
847
848			$ignore = array(
849			T_DOUBLE_COLON,
850			T_OBJECT_OPERATOR,
851			T_FUNCTION,
852			T_CLASS,
853			T_CONST,
854			T_USE,
855			T_NS_SEPARATOR,
856			);
857
858			$prevToken = $phpcsFile->findPrevious(T_WHITESPACE, ($stackPtr - 1), null, true);
859			if (in_array($tokens[$prevToken]['code'], $ignore) === true) {
860			// Not a call to a PHP function.
861			return;
862			}
863
864			$function = $tokens[$stackPtr]['content'];
865			$functionLc = strtolower($function);
866
867			if (isset($this->removedFunctions[$functionLc]) === false) {
868			return;
869			}
870
871			$itemInfo = array(
872			'name' => $function,
873			'nameLc' => $functionLc,
874			);
875			$this->handleFeature($phpcsFile, $stackPtr, $itemInfo);
876
877			}//end process()
878
879
880			/**
881			* Get the relevant sub-array for a specific item from a multi-dimensional array.
882			*
883			* @param array $itemInfo Base information about the item.
884			*
885			* @return array Version and other information about the item.
886			*/
887			public function getItemArray(array $itemInfo)
888			{
889			return $this->removedFunctions[$itemInfo['nameLc']];
890			}
891
892
893			/**
894			* Get the error message template for this sniff.
895			*
896			* @return string
897			*/
898			protected function getErrorMsgTemplate()
899			{
900			return 'Function %s() is ';
901			}
902
903
904			}//end class
905

wimg / PHPCompatibility

DeprecatedFunctionsSniff::process() A last analyzed 2018-07-04 15:22 UTC

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DeprecatedFunctionsSniff::process() A
last analyzed 2018-07-04 15:22 UTC