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<?php
final class ArcanistAliasFunctionXHPASTLinterRule
extends ArcanistXHPASTLinterRule {
const ID = 65;
public function getLintName() {
return pht('Alias Functions');
}
public function getLintSeverity() {
return ArcanistLintSeverity::SEVERITY_ADVICE;
}
public function process(XHPASTNode $root) {
$aliases = $this->getFunctionAliases();
$functions = $this->getFunctionCalls($root, array_keys($aliases));
foreach ($functions as $function) {
$function_name = $function->getChildByIndex(0);
$this->raiseLintAtNode(
$function_name,
pht('Alias functions should be avoided.'),
$aliases[phutil_utf8_strtolower($function_name->getConcreteString())]);
}
}
public function getFunctionAliases() {
return array(
'_' => 'gettext',
'chop' => 'rtrim',
'close' => 'closedir',
'com_get' => 'com_propget',
'com_propset' => 'com_propput',
'com_set' => 'com_propput',
'die' => 'exit',
'diskfreespace' => 'disk_free_space',
'doubleval' => 'floatval',
'drawarc' => 'swfshape_drawarc',
'drawcircle' => 'swfshape_drawcircle',
'drawcubic' => 'swfshape_drawcubic',
'drawcubicto' => 'swfshape_drawcubicto',
'drawcurve' => 'swfshape_drawcurve',
'drawcurveto' => 'swfshape_drawcurveto',
'drawglyph' => 'swfshape_drawglyph',
'drawline' => 'swfshape_drawline',
'drawlineto' => 'swfshape_drawlineto',
'fbsql' => 'fbsql_db_query',
'fputs' => 'fwrite',
'gzputs' => 'gzwrite',
'i18n_convert' => 'mb_convert_encoding',
'i18n_discover_encoding' => 'mb_detect_encoding',
'i18n_http_input' => 'mb_http_input',
'i18n_http_output' => 'mb_http_output',
'i18n_internal_encoding' => 'mb_internal_encoding',
'i18n_ja_jp_hantozen' => 'mb_convert_kana',
'i18n_mime_header_decode' => 'mb_decode_mimeheader',
'i18n_mime_header_encode' => 'mb_encode_mimeheader',
'imap_create' => 'imap_createmailbox',
'imap_fetchtext' => 'imap_body',
'imap_getmailboxes' => 'imap_list_full',
'imap_getsubscribed' => 'imap_lsub_full',
'imap_header' => 'imap_headerinfo',
'imap_listmailbox' => 'imap_list',
'imap_listsubscribed' => 'imap_lsub',
'imap_rename' => 'imap_renamemailbox',
'imap_scan' => 'imap_listscan',
'imap_scanmailbox' => 'imap_listscan',
'ini_alter' => 'ini_set',
'is_double' => 'is_float',
'is_integer' => 'is_int',
'is_long' => 'is_int',
'is_real' => 'is_float',
'is_writeable' => 'is_writable',
'join' => 'implode',
'key_exists' => 'array_key_exists',
'ldap_close' => 'ldap_unbind',
'magic_quotes_runtime' => 'set_magic_quotes_runtime',
'mbstrcut' => 'mb_strcut',
'mbstrlen' => 'mb_strlen',
'mbstrpos' => 'mb_strpos',
'mbstrrpos' => 'mb_strrpos',
'mbsubstr' => 'mb_substr',
'ming_setcubicthreshold' => 'ming_setCubicThreshold',
'ming_setscale' => 'ming_setScale',
'msql' => 'msql_db_query',
'msql_createdb' => 'msql_create_db',
'msql_dbname' => 'msql_result',
'msql_dropdb' => 'msql_drop_db',
'msql_fieldflags' => 'msql_field_flags',
'msql_fieldlen' => 'msql_field_len',
'msql_fieldname' => 'msql_field_name',
'msql_fieldtable' => 'msql_field_table',
'msql_fieldtype' => 'msql_field_type',
'msql_freeresult' => 'msql_free_result',
'msql_listdbs' => 'msql_list_dbs',
'msql_listfields' => 'msql_list_fields',
'msql_listtables' => 'msql_list_tables',
'msql_numfields' => 'msql_num_fields',
'msql_numrows' => 'msql_num_rows',
'msql_regcase' => 'sql_regcase',
'msql_selectdb' => 'msql_select_db',
'msql_tablename' => 'msql_result',
'mssql_affected_rows' => 'sybase_affected_rows',
'mssql_close' => 'sybase_close',
'mssql_connect' => 'sybase_connect',
'mssql_data_seek' => 'sybase_data_seek',
'mssql_fetch_array' => 'sybase_fetch_array',
'mssql_fetch_field' => 'sybase_fetch_field',
'mssql_fetch_object' => 'sybase_fetch_object',
'mssql_fetch_row' => 'sybase_fetch_row',
'mssql_field_seek' => 'sybase_field_seek',
'mssql_free_result' => 'sybase_free_result',
'mssql_get_last_message' => 'sybase_get_last_message',
'mssql_min_client_severity' => 'sybase_min_client_severity',
'mssql_min_error_severity' => 'sybase_min_error_severity',
'mssql_min_message_severity' => 'sybase_min_message_severity',
'mssql_min_server_severity' => 'sybase_min_server_severity',
'mssql_num_fields' => 'sybase_num_fields',
'mssql_num_rows' => 'sybase_num_rows',
'mssql_pconnect' => 'sybase_pconnect',
'mssql_query' => 'sybase_query',
'mssql_result' => 'sybase_result',
'mssql_select_db' => 'sybase_select_db',
'multcolor' => 'swfdisplayitem_multColor',
'mysql' => 'mysql_db_query',
'mysql_createdb' => 'mysql_create_db',
'mysql_db_name' => 'mysql_result',
'mysql_dbname' => 'mysql_result',
'mysql_dropdb' => 'mysql_drop_db',
'mysql_fieldflags' => 'mysql_field_flags',
'mysql_fieldlen' => 'mysql_field_len',
'mysql_fieldname' => 'mysql_field_name',
'mysql_fieldtable' => 'mysql_field_table',
'mysql_fieldtype' => 'mysql_field_type',
'mysql_freeresult' => 'mysql_free_result',
'mysql_listdbs' => 'mysql_list_dbs',
'mysql_listfields' => 'mysql_list_fields',
'mysql_listtables' => 'mysql_list_tables',
'mysql_numfields' => 'mysql_num_fields',
'mysql_numrows' => 'mysql_num_rows',
'mysql_selectdb' => 'mysql_select_db',
'mysql_tablename' => 'mysql_result',
'ociassignelem' => 'OCI-Collection::assignElem',
'ocibindbyname' => 'oci_bind_by_name',
'ocicancel' => 'oci_cancel',
'ocicloselob' => 'OCI-Lob::close',
'ocicollappend' => 'OCI-Collection::append',
'ocicollassign' => 'OCI-Collection::assign',
'ocicollmax' => 'OCI-Collection::max',
'ocicollsize' => 'OCI-Collection::size',
'ocicolltrim' => 'OCI-Collection::trim',
'ocicolumnisnull' => 'oci_field_is_null',
'ocicolumnname' => 'oci_field_name',
'ocicolumnprecision' => 'oci_field_precision',
'ocicolumnscale' => 'oci_field_scale',
'ocicolumnsize' => 'oci_field_size',
'ocicolumntype' => 'oci_field_type',
'ocicolumntyperaw' => 'oci_field_type_raw',
'ocicommit' => 'oci_commit',
'ocidefinebyname' => 'oci_define_by_name',
'ocierror' => 'oci_error',
'ociexecute' => 'oci_execute',
'ocifetch' => 'oci_fetch',
'ocifetchinto' => 'oci_fetch_array(),',
'ocifetchstatement' => 'oci_fetch_all',
'ocifreecollection' => 'OCI-Collection::free',
'ocifreecursor' => 'oci_free_statement',
'ocifreedesc' => 'oci_free_descriptor',
'ocifreestatement' => 'oci_free_statement',
'ocigetelem' => 'OCI-Collection::getElem',
'ociinternaldebug' => 'oci_internal_debug',
'ociloadlob' => 'OCI-Lob::load',
'ocilogon' => 'oci_connect',
'ocinewcollection' => 'oci_new_collection',
'ocinewcursor' => 'oci_new_cursor',
'ocinewdescriptor' => 'oci_new_descriptor',
'ocinlogon' => 'oci_new_connect',
'ocinumcols' => 'oci_num_fields',
'ociparse' => 'oci_parse',
'ocipasswordchange' => 'oci_password_change',
'ociplogon' => 'oci_pconnect',
'ociresult' => 'oci_result',
'ocirollback' => 'oci_rollback',
'ocisavelob' => 'OCI-Lob::save',
'ocisavelobfile' => 'OCI-Lob::import',
'ociserverversion' => 'oci_server_version',
'ocisetprefetch' => 'oci_set_prefetch',
'ocistatementtype' => 'oci_statement_type',
'ociwritelobtofile' => 'OCI-Lob::export',
'ociwritetemporarylob' => 'OCI-Lob::writeTemporary',
'odbc_do' => 'odbc_exec',
'odbc_field_precision' => 'odbc_field_len',
'pdf_add_outline' => 'pdf_add_bookmark',
'pg_clientencoding' => 'pg_client_encoding',
'pg_setclientencoding' => 'pg_set_client_encoding',
'pos' => 'current',
'recode' => 'recode_string',
'show_source' => 'highlight_file',
'sizeof' => 'count',
'snmpwalkoid' => 'snmprealwalk',
'strchr' => 'strstr',
'streammp3' => 'swfmovie_streamMp3',
'swfaction' => 'swfaction_init',
'swfbitmap' => 'swfbitmap_init',
'swfbutton' => 'swfbutton_init',
'swffill' => 'swffill_init',
'swffont' => 'swffont_init',
'swfgradient' => 'swfgradient_init',
'swfmorph' => 'swfmorph_init',
'swfmovie' => 'swfmovie_init',
'swfshape' => 'swfshape_init',
'swfsprite' => 'swfsprite_init',
'swftext' => 'swftext_init',
'swftextfield' => 'swftextfield_init',
'xptr_new_context' => 'xpath_new_context',
);
}
}
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