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archived-doc-en/appendices/aliases.xml
Niels Dossche 6d46a5549b Remove obsolete function alias 
This appears to be from the PHP4 era "DOM XML" extension, and thus can be
removed from the manual.
2024-07-09 16:10:45 +01:00

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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<appendix xml:id="aliases" xmlns="http://docbook.org/ns/docbook">
<title>List of Function Aliases</title>
<para>
There are quite a few functions in PHP which you can call with more
than one name. In some cases there is no preferred name among the
multiple ones, <function>is_int</function> and
<function>is_integer</function> are equally good for example.
However there are functions which changed names because of an API
cleanup or some other reason and the old names are only kept as
aliases for backward compatibility. It is usually a bad idea to use
these kind of aliases, as they may be bound to obsolescence or
renaming, which will lead to unportable script. This list is provided
to help those who want to upgrade their old scripts to newer syntax.
</para>
<para>
<table>
<title>Aliases</title>
<tgroup cols="3">
<thead>
<row>
<entry>Alias</entry>
<entry>Canonical function name</entry>
<entry>Extension used</entry>
</row>
</thead>
<tbody>
<row>
<entry>_</entry>
<entry><function>gettext</function></entry>
<entry><link linkend="ref.gettext">Gettext</link></entry>
</row>
<row>
<entry>chop</entry>
<entry><function>rtrim</function></entry>
<entry>Base syntax</entry>
</row>
<row>
<entry>close</entry>
<entry><function>closedir</function></entry>
<entry>Base syntax</entry>
</row>
<row>
<entry>com_get</entry>
<entry><function>com_propget</function></entry>
<entry><link linkend="ref.com">COM</link></entry>
</row>
<row>
<entry>com_propset</entry>
<entry><function>com_propput</function></entry>
<entry><link linkend="ref.com">COM</link></entry>
</row>
<row>
<entry>com_set</entry>
<entry><function>com_propput</function></entry>
<entry><link linkend="ref.com">COM</link></entry>
</row>
<row>
<entry>die</entry>
<entry><function>exit</function></entry>
<entry><link linkend="ref.misc">Miscellaneous functions</link></entry>
</row>
<row>
<entry>diskfreespace</entry>
<entry><function>disk_free_space</function></entry>
<entry><link linkend="ref.filesystem">Filesystem</link></entry>
</row>
<row>
<entry>doubleval</entry>
<entry><function>floatval</function></entry>
<entry>Base syntax</entry>
</row>
<row>
<entry>fputs</entry>
<entry><function>fwrite</function></entry>
<entry>Base syntax</entry>
</row>
<row>
<entry>gzputs</entry>
<entry><function>gzwrite</function></entry>
<entry><link linkend="ref.zlib">Zlib</link></entry>
</row>
<row>
<entry>i18n_convert</entry>
<entry><function>mb_convert_encoding</function></entry>
<entry><link linkend="ref.mbstring">Multi-bytes Strings</link></entry>
</row>
<row>
<entry>i18n_discover_encoding</entry>
<entry><function>mb_detect_encoding</function></entry>
<entry><link linkend="ref.mbstring">Multi-bytes Strings</link></entry>
</row>
<row>
<entry>i18n_http_input</entry>
<entry><function>mb_http_input</function></entry>
<entry><link linkend="ref.mbstring">Multi-bytes Strings</link></entry>
</row>
<row>
<entry>i18n_http_output</entry>
<entry><function>mb_http_output</function></entry>
<entry><link linkend="ref.mbstring">Multi-bytes Strings</link></entry>
</row>
<row>
<entry>i18n_internal_encoding</entry>
<entry><function>mb_internal_encoding</function></entry>
<entry><link linkend="ref.mbstring">Multi-bytes Strings</link></entry>
</row>
<row>
<entry>i18n_ja_jp_hantozen</entry>
<entry><function>mb_convert_kana</function></entry>
<entry><link linkend="ref.mbstring">Multi-bytes Strings</link></entry>
</row>
<row>
<entry>i18n_mime_header_decode</entry>
<entry><function>mb_decode_mimeheader</function></entry>
<entry><link linkend="ref.mbstring">Multi-bytes Strings</link></entry>
</row>
<row>
<entry>i18n_mime_header_encode</entry>
<entry><function>mb_encode_mimeheader</function></entry>
<entry><link linkend="ref.mbstring">Multi-bytes Strings</link></entry>
</row>
<row>
<entry>imap_create</entry>
<entry><function>imap_createmailbox</function></entry>
<entry><link linkend="ref.imap">IMAP</link></entry>
</row>
<row>
<entry>imap_fetchtext</entry>
<entry><function>imap_body</function></entry>
<entry><link linkend="ref.imap">IMAP</link></entry>
</row>
<row>
<entry>imap_getmailboxes</entry>
<entry><function>imap_list_full</function></entry>
<entry><link linkend="ref.imap">IMAP</link></entry>
</row>
<row>
<entry>imap_getsubscribed</entry>
<entry><function>imap_lsub_full</function></entry>
<entry><link linkend="ref.imap">IMAP</link></entry>
</row>
<row>
<entry>imap_header</entry>
<entry><function>imap_headerinfo</function></entry>
<entry><link linkend="ref.imap">IMAP</link></entry>
</row>
<row>
<entry>imap_listmailbox</entry>
<entry><function>imap_list</function></entry>
<entry><link linkend="ref.imap">IMAP</link></entry>
</row>
<row>
<entry>imap_listsubscribed</entry>
<entry><function>imap_lsub</function></entry>
<entry><link linkend="ref.imap">IMAP</link></entry>
</row>
<row>
<entry>imap_rename</entry>
<entry><function>imap_renamemailbox</function></entry>
<entry><link linkend="ref.imap">IMAP</link></entry>
</row>
<row>
<entry>imap_scan</entry>
<entry><function>imap_listscan</function></entry>
<entry><link linkend="ref.imap">IMAP</link></entry>
</row>
<row>
<entry>imap_scanmailbox</entry>
<entry><function>imap_listscan</function></entry>
<entry><link linkend="ref.imap">IMAP</link></entry>
</row>
<row>
<entry>ini_alter</entry>
<entry><function>ini_set</function></entry>
<entry>Base syntax</entry>
</row>
<row>
<entry>is_double</entry>
<entry><function>is_float</function></entry>
<entry>Base syntax</entry>
</row>
<row>
<entry>is_integer</entry>
<entry><function>is_int</function></entry>
<entry>Base syntax</entry>
</row>
<row>
<entry>is_long</entry>
<entry><function>is_int</function></entry>
<entry>Base syntax</entry>
</row>
<row>
<entry>is_real</entry>
<entry><function>is_float</function></entry>
<entry>Base syntax</entry>
</row>
<row>
<entry>is_writeable</entry>
<entry><function>is_writable</function></entry>
<entry>Base syntax</entry>
</row>
<row>
<entry>join</entry>
<entry><function>implode</function></entry>
<entry>Base syntax</entry>
</row>
<row>
<entry>key_exists</entry>
<entry><function>array_key_exists</function></entry>
<entry>Base syntax</entry>
</row>
<row>
<entry>ldap_close</entry>
<entry><function>ldap_unbind</function></entry>
<entry><link linkend="ref.ldap">LDAP</link></entry>
</row>
<row>
<entry>mbstrcut</entry>
<entry><function>mb_strcut</function></entry>
<entry><link linkend="ref.mbstring">Multi-bytes Strings</link></entry>
</row>
<row>
<entry>mbstrlen</entry>
<entry><function>mb_strlen</function></entry>
<entry><link linkend="ref.mbstring">Multi-bytes Strings</link></entry>
</row>
<row>
<entry>mbstrpos</entry>
<entry><function>mb_strpos</function></entry>
<entry><link linkend="ref.mbstring">Multi-bytes Strings</link></entry>
</row>
<row>
<entry>mbstrrpos</entry>
<entry><function>mb_strrpos</function></entry>
<entry><link linkend="ref.mbstring">Multi-bytes Strings</link></entry>
</row>
<row>
<entry>mbsubstr</entry>
<entry><function>mb_substr</function></entry>
<entry><link linkend="ref.mbstring">Multi-bytes Strings</link></entry>
</row>
<row>
<entry>mysql</entry>
<entry><function>mysql_db_query</function></entry>
<entry><link linkend="ref.mysql">MySQL</link></entry>
</row>
<row>
<entry>mysql_createdb</entry>
<entry><function>mysql_create_db</function></entry>
<entry><link linkend="ref.mysql">MySQL</link></entry>
</row>
<row>
<entry>mysql_db_name</entry>
<entry><function>mysql_result</function></entry>
<entry><link linkend="ref.mysql">MySQL</link></entry>
</row>
<row>
<entry>mysql_dbname</entry>
<entry><function>mysql_result</function></entry>
<entry><link linkend="ref.mysql">MySQL</link></entry>
</row>
<row>
<entry>mysql_dropdb</entry>
<entry><function>mysql_drop_db</function></entry>
<entry><link linkend="ref.mysql">MySQL</link></entry>
</row>
<row>
<entry>mysql_fieldflags</entry>
<entry><function>mysql_field_flags</function></entry>
<entry><link linkend="ref.mysql">MySQL</link></entry>
</row>
<row>
<entry>mysql_fieldlen</entry>
<entry><function>mysql_field_len</function></entry>
<entry><link linkend="ref.mysql">MySQL</link></entry>
</row>
<row>
<entry>mysql_fieldname</entry>
<entry><function>mysql_field_name</function></entry>
<entry><link linkend="ref.mysql">MySQL</link></entry>
</row>
<row>
<entry>mysql_fieldtable</entry>
<entry><function>mysql_field_table</function></entry>
<entry><link linkend="ref.mysql">MySQL</link></entry>
</row>
<row>
<entry>mysql_fieldtype</entry>
<entry><function>mysql_field_type</function></entry>
<entry><link linkend="ref.mysql">MySQL</link></entry>
</row>
<row>
<entry>mysql_freeresult</entry>
<entry><function>mysql_free_result</function></entry>
<entry><link linkend="ref.mysql">MySQL</link></entry>
</row>
<row>
<entry>mysql_listdbs</entry>
<entry><function>mysql_list_dbs</function></entry>
<entry><link linkend="ref.mysql">MySQL</link></entry>
</row>
<row>
<entry>mysql_listfields</entry>
<entry><function>mysql_list_fields</function></entry>
<entry><link linkend="ref.mysql">MySQL</link></entry>
</row>
<row>
<entry>mysql_listtables</entry>
<entry><function>mysql_list_tables</function></entry>
<entry><link linkend="ref.mysql">MySQL</link></entry>
</row>
<row>
<entry>mysql_numfields</entry>
<entry><function>mysql_num_fields</function></entry>
<entry><link linkend="ref.mysql">MySQL</link></entry>
</row>
<row>
<entry>mysql_numrows</entry>
<entry><function>mysql_num_rows</function></entry>
<entry><link linkend="ref.mysql">MySQL</link></entry>
</row>
<row>
<entry>mysql_selectdb</entry>
<entry><function>mysql_select_db</function></entry>
<entry><link linkend="ref.mysql">MySQL</link></entry>
</row>
<row>
<entry>mysql_tablename</entry>
<entry><function>mysql_result</function></entry>
<entry><link linkend="ref.mysql">MySQL</link></entry>
</row>
<row>
<entry>ociassignelem</entry>
<entry><link linkend="ocicollection.assignelem">OCICollection::assignElem</link></entry>
<entry><link linkend="ref.oci8">OCI8</link></entry>
</row>
<row>
<entry>ocibindbyname</entry>
<entry><function>oci_bind_by_name</function></entry>
<entry><link linkend="ref.oci8">OCI8</link></entry>
</row>
<row>
<entry>ocicancel</entry>
<entry><function>oci_cancel</function></entry>
<entry><link linkend="ref.oci8">OCI8</link></entry>
</row>
<row>
<entry>ocicloselob</entry>
<entry><link linkend="ocilob.close">OCILob::close</link></entry>
<entry><link linkend="ref.oci8">OCI8</link></entry>
</row>
<row>
<entry>ocicollappend</entry>
<entry><link linkend="ocicollection.append">OCICollection::append</link></entry>
<entry><link linkend="ref.oci8">OCI8</link></entry>
</row>
<row>
<entry>ocicollassign</entry>
<entry><link linkend="ocicollection.assign">OCICollection::assign</link></entry>
<entry><link linkend="ref.oci8">OCI8</link></entry>
</row>
<row>
<entry>ocicollmax</entry>
<entry><link linkend="ocicollection.max">OCICollection::max</link></entry>
<entry><link linkend="ref.oci8">OCI8</link></entry>
</row>
<row>
<entry>ocicollsize</entry>
<entry><link linkend="ocicollection.size">OCICollection::size</link></entry>
<entry><link linkend="ref.oci8">OCI8</link></entry>
</row>
<row>
<entry>ocicolltrim</entry>
<entry><link linkend="ocicollection.trim">OCICollection::trim</link></entry>
<entry><link linkend="ref.oci8">OCI8</link></entry>
</row>
<row>
<entry>ocicolumnisnull</entry>
<entry><function>oci_field_is_null</function></entry>
<entry><link linkend="ref.oci8">OCI8</link></entry>
</row>
<row>
<entry>ocicolumnname</entry>
<entry><function>oci_field_name</function></entry>
<entry><link linkend="ref.oci8">OCI8</link></entry>
</row>
<row>
<entry>ocicolumnprecision</entry>
<entry><function>oci_field_precision</function></entry>
<entry><link linkend="ref.oci8">OCI8</link></entry>
</row>
<row>
<entry>ocicolumnscale</entry>
<entry><function>oci_field_scale</function></entry>
<entry><link linkend="ref.oci8">OCI8</link></entry>
</row>
<row>
<entry>ocicolumnsize</entry>
<entry><function>oci_field_size</function></entry>
<entry><link linkend="ref.oci8">OCI8</link></entry>
</row>
<row>
<entry>ocicolumntype</entry>
<entry><function>oci_field_type</function></entry>
<entry><link linkend="ref.oci8">OCI8</link></entry>
</row>
<row>
<entry>ocicolumntyperaw</entry>
<entry><function>oci_field_type_raw</function></entry>
<entry><link linkend="ref.oci8">OCI8</link></entry>
</row>
<row>
<entry>ocicommit</entry>
<entry><function>oci_commit</function></entry>
<entry><link linkend="ref.oci8">OCI8</link></entry>
</row>
<row>
<entry>ocidefinebyname</entry>
<entry><function>oci_define_by_name</function></entry>
<entry><link linkend="ref.oci8">OCI8</link></entry>
</row>
<row>
<entry>ocierror</entry>
<entry><function>oci_error</function></entry>
<entry><link linkend="ref.oci8">OCI8</link></entry>
</row>
<row>
<entry>ociexecute</entry>
<entry><function>oci_execute</function></entry>
<entry><link linkend="ref.oci8">OCI8</link></entry>
</row>
<row>
<entry>ocifetch</entry>
<entry><function>oci_fetch</function></entry>
<entry><link linkend="ref.oci8">OCI8</link></entry>
</row>
<row>
<entry>ocifetchinto</entry>
<entry><function>oci_fetch_array</function>, <function>oci_fetch_row</function>, <function>oci_fetch_assoc</function>, <function>oci_fetch_object</function></entry>
<entry><link linkend="ref.oci8">OCI8</link></entry>
</row>
<row>
<entry>ocifetchstatement</entry>
<entry><function>oci_fetch_all</function></entry>
<entry><link linkend="ref.oci8">OCI8</link></entry>
</row>
<row>
<entry>ocifreecollection</entry>
<entry><link linkend="ocicollection.free">OCICollection::free</link></entry>
<entry><link linkend="ref.oci8">OCI8</link></entry>
</row>
<row>
<entry>ocifreecursor</entry>
<entry><function>oci_free_statement</function></entry>
<entry><link linkend="ref.oci8">OCI8</link></entry>
</row>
<row>
<entry>ocifreedesc</entry>
<entry><function>oci_free_descriptor</function></entry>
<entry><link linkend="ref.oci8">OCI8</link></entry>
</row>
<row>
<entry>ocifreestatement</entry>
<entry><function>oci_free_statement</function></entry>
<entry><link linkend="ref.oci8">OCI8</link></entry>
</row>
<row>
<entry>ocigetelem</entry>
<entry><link linkend="ocicollection.getelem">OCICollection::getElem</link></entry>
<entry><link linkend="ref.oci8">OCI8</link></entry>
</row>
<row>
<entry>ociinternaldebug</entry>
<entry><function>oci_internal_debug</function></entry>
<entry><link linkend="ref.oci8">OCI8</link></entry>
</row>
<row>
<entry>ociloadlob</entry>
<entry><link linkend="ocilob.load">OCILob::load</link></entry>
<entry><link linkend="ref.oci8">OCI8</link></entry>
</row>
<row>
<entry>ocilogon</entry>
<entry><function>oci_connect</function></entry>
<entry><link linkend="ref.oci8">OCI8</link></entry>
</row>
<row>
<entry>ocinewcollection</entry>
<entry><function>oci_new_collection</function></entry>
<entry><link linkend="ref.oci8">OCI8</link></entry>
</row>
<row>
<entry>ocinewcursor</entry>
<entry><function>oci_new_cursor</function></entry>
<entry><link linkend="ref.oci8">OCI8</link></entry>
</row>
<row>
<entry>ocinewdescriptor</entry>
<entry><function>oci_new_descriptor</function></entry>
<entry><link linkend="ref.oci8">OCI8</link></entry>
</row>
<row>
<entry>ocinlogon</entry>
<entry><function>oci_new_connect</function></entry>
<entry><link linkend="ref.oci8">OCI8</link></entry>
</row>
<row>
<entry>ocinumcols</entry>
<entry><function>oci_num_fields</function></entry>
<entry><link linkend="ref.oci8">OCI8</link></entry>
</row>
<row>
<entry>ociparse</entry>
<entry><function>oci_parse</function></entry>
<entry><link linkend="ref.oci8">OCI8</link></entry>
</row>
<row>
<entry>ocipasswordchange</entry>
<entry><function>oci_password_change</function></entry>
<entry><link linkend="ref.oci8">OCI8</link></entry>
</row>
<row>
<entry>ociplogon</entry>
<entry><function>oci_pconnect</function></entry>
<entry><link linkend="ref.oci8">OCI8</link></entry>
</row>
<row>
<entry>ociresult</entry>
<entry><function>oci_result</function></entry>
<entry><link linkend="ref.oci8">OCI8</link></entry>
</row>
<row>
<entry>ocirollback</entry>
<entry><function>oci_rollback</function></entry>
<entry><link linkend="ref.oci8">OCI8</link></entry>
</row>
<row>
<entry>ocisavelob</entry>
<entry><link linkend="ocilob.save">OCILob::save</link></entry>
<entry><link linkend="ref.oci8">OCI8</link></entry>
</row>
<row>
<entry>ocisavelobfile</entry>
<entry><link linkend="ocilob.import">OCILob::import</link></entry>
<entry><link linkend="ref.oci8">OCI8</link></entry>
</row>
<row>
<entry>ociserverversion</entry>
<entry><function>oci_server_version</function></entry>
<entry><link linkend="ref.oci8">OCI8</link></entry>
</row>
<row>
<entry>ocisetprefetch</entry>
<entry><function>oci_set_prefetch</function></entry>
<entry><link linkend="ref.oci8">OCI8</link></entry>
</row>
<row>
<entry>ocistatementtype</entry>
<entry><function>oci_statement_type</function></entry>
<entry><link linkend="ref.oci8">OCI8</link></entry>
</row>
<row>
<entry>ociwritelobtofile</entry>
<entry><link linkend="ocilob.export">OCILob::export</link></entry>
<entry><link linkend="ref.oci8">OCI8</link></entry>
</row>
<row>
<entry>ociwritetemporarylob</entry>
<entry><link linkend="ocilob.writetemporary">OCILob::writeTemporary</link></entry>
<entry><link linkend="ref.oci8">OCI8</link></entry>
</row>
<row>
<entry>odbc_do</entry>
<entry><function>odbc_exec</function></entry>
<entry><link linkend="ref.uodbc">ODBC</link></entry>
</row>
<row>
<entry>odbc_field_precision</entry>
<entry><function>odbc_field_len</function></entry>
<entry><link linkend="ref.uodbc">ODBC</link></entry>
</row>
<row>
<entry>pg_clientencoding</entry>
<entry><function>pg_client_encoding</function></entry>
<entry><link linkend="ref.pgsql">PostgreSQL</link></entry>
</row>
<row>
<entry>pg_setclientencoding</entry>
<entry><function>pg_set_client_encoding</function></entry>
<entry><link linkend="ref.pgsql">PostgreSQL</link></entry>
</row>
<row>
<entry>pos</entry>
<entry><function>current</function></entry>
<entry>Base syntax</entry>
</row>
<row>
<entry>recode</entry>
<entry><function>recode_string</function></entry>
<entry><link linkend="ref.recode">Recode</link></entry>
</row>
<row>
<entry>show_source</entry>
<entry><function>highlight_file</function></entry>
<entry>Base syntax</entry>
</row>
<row>
<entry>sizeof</entry>
<entry><function>count</function></entry>
<entry>Base syntax</entry>
</row>
<row>
<entry>snmpwalkoid</entry>
<entry><function>snmprealwalk</function></entry>
<entry><link linkend="ref.snmp">SNMP</link></entry>
</row>
<row>
<entry>strchr</entry>
<entry><function>strstr</function></entry>
<entry>Base syntax</entry>
</row>
</tbody>
</tgroup>
</table>
</para>
</appendix>
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