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# 附录 I. 函数别名列表

这里是函数别名列表，所有的别名列表如下。通常使用别名并不是一个好主意，这是因为它可能会废弃不用或者重新定义。这会导致不可移植脚本的出现。本列表是为了帮助想要升级他们旧有脚本到新版本语法的开发人员。很多 PHP 函数都有一个别名，可以用别名调用它。在某些情况下，两个名称都非常合适，无从取舍，is_int() 和 is_integer() 就是一个很好的例子。而有些情况则是，由于内部 API 的清理或其它一些原因，函数名被修改，但是老的名称保留了下来，以确保向后兼容性。使用这种别名通常不是个好主意，因为这种别名可能会被完全废弃或更名，导致脚本难以移植到新版本的 PHP 上。我们提供了本列表，来帮助那些要升级旧程序到更新语法的人。

该列表基于 PHP 4.0.6。请点击 http://zend.com/phpfunc/all_aliases.php 查看每日更新的别名列表。

表格 I-1. 别名列表

别名 | 主函数 | 使用的扩展模块
--- | --- | ---
_ | gettext() | Gettext
add | swfmovie_add() | Ming (flash)
add | swfsprite_add() | Ming (flash)
add_root | domxml_add_root() | DOM XML
addaction | swfbutton_addAction() | Ming (flash)
addcolor | swfdisplayitem_addColor() | Ming (flash)
addentry | swfgradient_addEntry() | Ming (flash)
addfill | swfshape_addfill() | Ming (flash)
addshape | swfbutton_addShape() | Ming (flash)
addstring | swftext_addString() | Ming (flash)
addstring | swftextfield_addString() | Ming (flash)
align | swftextfield_align() | Ming (flash)
attributes | domxml_attributes() | DOM XML
children | domxml_children() | DOM XML
chop | rtrim() | 基本语法
close | closedir() | 基本语法
com_get | com_propget() | COM
com_propset | com_propput() | COM
com_set | com_propput() | COM
cv_add | ccvs_add() | CCVS
cv_auth | ccvs_auth() | CCVS
cv_command | ccvs_command() | CCVS
cv_count | ccvs_count() | CCVS
cv_delete | ccvs_delete() | CCVS
cv_done | ccvs_done() | CCVS
cv_init | ccvs_init() | CCVS
cv_lookup | ccvs_lookup() | CCVS
cv_new | ccvs_new() | CCVS
cv_report | ccvs_report() | CCVS
cv_return | ccvs_return() | CCVS
cv_reverse | ccvs_reverse() | CCVS
cv_sale | ccvs_sale() | CCVS
cv_status | ccvs_status() | CCVS
cv_textvalue | ccvs_textvalue() | CCVS
cv_void | ccvs_void() | CCVS
die | exit() | 杂类函数
dir | getdir() | 基本语法
diskfreespace | disk_free_space() | 文件系统函数
domxml_getattr | domxml_get_attribute() | DOM XML
domxml_setattr | domxml_set_attribute() | DOM XML
doubleval | floatval() | 基本语法
drawarc | swfshape_drawarc() | Ming (flash)
drawcircle | swfshape_drawcircle() | Ming (flash)
drawcubic | swfshape_drawcubic() | Ming (flash)
drawcubicto | swfshape_drawcubicto() | Ming (flash)
drawcurve | swfshape_drawcurve() | Ming (flash)
drawcurveto | swfshape_drawcurveto() | Ming (flash)
drawglyph | swfshape_drawglyph() | Ming (flash)
drawline | swfshape_drawline() | Ming (flash)
drawlineto | swfshape_drawlineto() | Ming (flash)
dtd | domxml_intdtd() | DOM XML
dumpmem | domxml_dumpmem() | DOM XML
fbsql | fbsql_db_query() | FrontBase
fputs | fwrite() | 基本语法
get_attribute | domxml_get_attribute() | DOM XML
getascent | swffont_getAscent() | Ming (flash)
getascent | swftext_getAscent() | Ming (flash)
getattr | domxml_get_attribute() | DOM XML
getdescent | swffont_getDescent() | Ming (flash)
getdescent | swftext_getDescent() | Ming (flash)
getheight | swfbitmap_getHeight() | Ming (flash)
getleading | swffont_getLeading() | Ming (flash)
getleading | swftext_getLeading() | Ming (flash)
getshape1 | swfmorph_getShape1() | Ming (flash)
getshape2 | swfmorph_getShape2() | Ming (flash)
getwidth | swfbitmap_getWidth() | Ming (flash)
getwidth | swffont_getWidth() | Ming (flash)
getwidth | swftext_getWidth() | Ming (flash)
gzputs | gzwrite() | Zlib
i18n_convert | mb_convert_encoding() | 多字节字符串函数
i18n_discover_encoding | mb_detect_encoding() | 多字节字符串函数
i18n_http_input | mb_http_input() | 多字节字符串函数
i18n_http_output | mb_http_output() | 多字节字符串函数
i18n_internal_encoding | mb_internal_encoding() | 多字节字符串函数
i18n_ja_jp_hantozen | mb_convert_kana() | 多字节字符串函数
i18n_mime_header_decode | mb_decode_mimeheader() | 多字节字符串函数
i18n_mime_header_encode | mb_encode_mimeheader() | 多字节字符串函数
imap_create | imap_createmailbox() | IMAP
imap_fetchtext | imap_body() | IMAP
imap_getmailboxes | imap_list_full() | IMAP
imap_getsubscribed | imap_lsub_full() | IMAP
imap_header | imap_headerinfo() | IMAP
imap_listmailbox | imap_list() | IMAP
imap_listsubscribed | imap_lsub() | IMAP
imap_rename | imap_renamemailbox() | IMAP
imap_scan | imap_listscan() | IMAP
imap_scanmailbox | imap_listscan() | IMAP
ini_alter | ini_set() | 基本语法
is_double | is_float() | 基本语法
is_integer | is_int() | 基本语法
is_long | is_int() | 基本语法
is_real | is_float() | 基本语法
is_writeable | is_writable() | 基本语法
join | implode() | 基本语法
labelframe | swfmovie_labelFrame() | Ming (flash)
labelframe | swfsprite_labelFrame() | Ming (flash)
last_child | domxml_last_child() | DOM XML
lastchild | domxml_last_child() | DOM XML
ldap_close | ldap_unbind() | LDAP
magic_quotes_runtime | set_magic_quotes_runtime() | 基本语法
mbstrcut | mb_strcut() | 多字节字符串函数
mbstrlen | mb_strlen() | 多字节字符串函数
mbstrpos | mb_strpos() | 多字节字符串函数
mbstrrpos | mb_strrpos() | 多字节字符串函数
mbsubstr | mb_substr() | 多字节字符串函数
ming_setcubicthreshold | ming_setCubicThreshold() | Ming (flash)
ming_setscale | ming_setScale() | Ming (flash)
move | swfdisplayitem_move() | Ming (flash)
movepen | swfshape_movepen() | Ming (flash)
movepento | swfshape_movepento() | Ming (flash)
moveto | swfdisplayitem_moveTo() | Ming (flash)
moveto | swffill_moveTo() | Ming (flash)
moveto | swftext_moveTo() | Ming (flash)
msql | msql_db_query() | mSQL
msql_createdb | msql_create_db() | mSQL
msql_dbname | msql_result() | mSQL
msql_dropdb | msql_drop_db() | mSQL
msql_fieldflags | msql_field_flags() | mSQL
msql_fieldlen | msql_field_len() | mSQL
msql_fieldname | msql_field_name() | mSQL
msql_fieldtable | msql_field_table() | mSQL
msql_fieldtype | msql_field_type() | mSQL
msql_freeresult | msql_free_result() | mSQL
msql_listdbs | msql_list_dbs() | mSQL
msql_listfields | msql_list_fields() | mSQL
msql_listtables | msql_list_tables() | mSQL
msql_numfields | msql_num_fields() | mSQL
msql_numrows | msql_num_rows() | mSQL
msql_regcase | sql_regcase() | mSQL
msql_selectdb | msql_select_db() | mSQL
msql_tablename | msql_result() | mSQL
mssql_affected_rows | sybase_affected_rows() | Sybase
mssql_affected_rows | sybase_affected_rows() | Sybase
mssql_close | sybase_close() | Sybase
mssql_close | sybase_close() | Sybase
mssql_connect | sybase_connect() | Sybase
mssql_connect | sybase_connect() | Sybase
mssql_data_seek | sybase_data_seek() | Sybase
mssql_data_seek | sybase_data_seek() | Sybase
mssql_fetch_array | sybase_fetch_array() | Sybase
mssql_fetch_array | sybase_fetch_array() | Sybase
mssql_fetch_field | sybase_fetch_field() | Sybase
mssql_fetch_field | sybase_fetch_field() | Sybase
mssql_fetch_object | sybase_fetch_object() | Sybase
mssql_fetch_object | sybase_fetch_object() | Sybase
mssql_fetch_row | sybase_fetch_row() | Sybase
mssql_fetch_row | sybase_fetch_row() | Sybase
mssql_field_seek | sybase_field_seek() | Sybase
mssql_field_seek | sybase_field_seek() | Sybase
mssql_free_result | sybase_free_result() | Sybase
mssql_free_result | sybase_free_result() | Sybase
mssql_get_last_message | sybase_get_last_message() | Sybase
mssql_get_last_message | sybase_get_last_message() | Sybase
mssql_min_client_severity | sybase_min_client_severity() | Sybase
mssql_min_error_severity | sybase_min_error_severity() | Sybase
mssql_min_message_severity | sybase_min_message_severity() | Sybase
mssql_min_server_severity | sybase_min_server_severity() | Sybase
mssql_num_fields | sybase_num_fields() | Sybase
mssql_num_fields | sybase_num_fields() | Sybase
mssql_num_rows | sybase_num_rows() | Sybase
mssql_num_rows | sybase_num_rows() | Sybase
mssql_pconnect | sybase_pconnect() | Sybase
mssql_pconnect | sybase_pconnect() | Sybase
mssql_query | sybase_query() | Sybase
mssql_query | sybase_query() | Sybase
mssql_result | sybase_result() | Sybase
mssql_result | sybase_result() | Sybase
mssql_select_db | sybase_select_db() | Sybase
mssql_select_db | sybase_select_db() | Sybase
multcolor | swfdisplayitem_multColor() | Ming (flash)
mysql | mysql_db_query() | MySQL
mysql_createdb | mysql_create_db() | MySQL
mysql_db_name | mysql_result() | MySQL
mysql_dbname | mysql_result() | MySQL
mysql_dropdb | mysql_drop_db() | MySQL
mysql_fieldflags | mysql_field_flags() | MySQL
mysql_fieldlen | mysql_field_len() | MySQL
mysql_fieldname | mysql_field_name() | MySQL
mysql_fieldtable | mysql_field_table() | MySQL
mysql_fieldtype | mysql_field_type() | MySQL
mysql_freeresult | mysql_free_result() | MySQL
mysql_listdbs | mysql_list_dbs() | MySQL
mysql_listfields | mysql_list_fields() | MySQL
mysql_listtables | mysql_list_tables() | MySQL
mysql_numfields | mysql_num_fields() | MySQL
mysql_numrows | mysql_num_rows() | MySQL
mysql_selectdb | mysql_select_db() | MySQL
mysql_tablename | mysql_result() | MySQL
name | domxml_attrname() | DOM XML
new_child | domxml_new_child() | DOM XML
new_xmldoc | domxml_new_xmldoc() | DOM XML
nextframe | swfmovie_nextFrame() | Ming (flash)
nextframe | swfsprite_nextFrame() | Ming (flash)
node | domxml_node() | DOM XML
oci8append | ocicollappend() | OCI8
oci8assign | ocicollassign() | OCI8
oci8assignelem | ocicollassignelem() | OCI8
oci8close | ocicloselob() | OCI8
oci8free | ocifreecoll() | OCI8
oci8free | ocifreedesc() | OCI8
oci8getelem | ocicollgetelem() | OCI8
oci8load | ociloadlob() | OCI8
oci8max | ocicollmax() | OCI8
oci8ocifreecursor | ocifreestatement() | OCI8
oci8save | ocisavelob() | OCI8
oci8savefile | ocisavelobfile() | OCI8
oci8size | ocicollsize() | OCI8
oci8trim | ocicolltrim() | OCI8
oci8writetemporary | ociwritetemporarylob() | OCI8
oci8writetofile | ociwritelobtofile() | OCI8
odbc_do | odbc_exec() | ODBC
odbc_field_precision | odbc_field_len() | ODBC
output | swfmovie_output() | Ming (flash)
parent | domxml_parent() | DOM XML
pdf_add_outline | pdf_add_bookmark() | PDF
pg_clientencoding | pg_client_encoding() | PostgreSQL
pg_setclientencoding | pg_set_client_encoding() | PostgreSQL
pos | current() | 基本语法
recode | recode_string() | Recode
remove | swfmovie_remove() | Ming (flash)
remove | swfsprite_remove() | Ming (flash)
rewind | rewinddir() | 基本语法
root | domxml_root() | DOM XML
rotate | swfdisplayitem_rotate() | Ming (flash)
rotateto | swfdisplayitem_rotateTo() | Ming (flash)
rotateto | swffill_rotateTo() | Ming (flash)
save | swfmovie_save() | Ming (flash)
savetofile | swfmovie_saveToFile() | Ming (flash)
scale | swfdisplayitem_scale() | Ming (flash)
scaleto | swfdisplayitem_scaleTo() | Ming (flash)
scaleto | swffill_scaleTo() | Ming (flash)
set_attribute | domxml_set_attribute() | DOM XML
set_content | domxml_set_content() | DOM XML
setaction | swfbutton_setAction() | Ming (flash)
setattr | domxml_set_attribute() | DOM XML
setbackground | swfmovie_setBackground() | Ming (flash)
setbounds | swftextfield_setBounds() | Ming (flash)
setcolor | swftext_setColor() | Ming (flash)
setcolor | swftextfield_setColor() | Ming (flash)
setdepth | swfdisplayitem_setDepth() | Ming (flash)
setdimension | swfmovie_setDimension() | Ming (flash)
setdown | swfbutton_setDown() | Ming (flash)
setfont | swftext_setFont() | Ming (flash)
setfont | swftextfield_setFont() | Ming (flash)
setframes | swfmovie_setFrames() | Ming (flash)
setframes | swfsprite_setFrames() | Ming (flash)
setheight | swftext_setHeight() | Ming (flash)
setheight | swftextfield_setHeight() | Ming (flash)
sethit | swfbutton_setHit() | Ming (flash)
setindentation | swftextfield_setIndentation() | Ming (flash)
setleftfill | swfshape_setleftfill() | Ming (flash)
setleftmargin | swftextfield_setLeftMargin() | Ming (flash)
setline | swfshape_setline() | Ming (flash)
setlinespacing | swftextfield_setLineSpacing() | Ming (flash)
setmargins | swftextfield_setMargins() | Ming (flash)
setmatrix | swfdisplayitem_setMatrix() | Ming (flash)
setname | swfdisplayitem_setName() | Ming (flash)
setname | swftextfield_setName() | Ming (flash)
setover | swfbutton_setOver() | Ming (flash)
setrate | swfmovie_setRate() | Ming (flash)
setratio | swfdisplayitem_setRatio() | Ming (flash)
setrightfill | swfshape_setrightfill() | Ming (flash)
setrightmargin | swftextfield_setRightMargin() | Ming (flash)
setspacing | swftext_setSpacing() | Ming (flash)
setup | swfbutton_setUp() | Ming (flash)
show_source | highlight_file () | 基本语法
sizeof | count() | 基本语法
skewx | swfdisplayitem_skewX() | Ming (flash)
skewxto | swfdisplayitem_skewXTo() | Ming (flash)
skewxto | swffill_skewXTo() | Ming (flash)
skewy | swfdisplayitem_skewY() | Ming (flash)
skewyto | swfdisplayitem_skewYTo() | Ming (flash)
skewyto | swffill_skewYTo() | Ming (flash)
snmpwalkoid | snmprealwalk() | SNMP
strchr | strstr() | 基本语法
streammp3 | swfmovie_streamMp3() | Ming (flash)
swfaction | swfaction_init() | Ming (flash)
swfbitmap | swfbitmap_init() | Ming (flash)
swfbutton | swfbutton_init() | Ming (flash)
swffill | swffill_init() | Ming (flash)
swffont | swffont_init() | Ming (flash)
swfgradient | swfgradient_init() | Ming (flash)
swfmorph | swfmorph_init() | Ming (flash)
swfmovie | swfmovie_init() | Ming (flash)
swfshape | swfshape_init() | Ming (flash)
swfsprite | swfsprite_init() | Ming (flash)
swftext | swftext_init() | Ming (flash)
swftextfield | swftextfield_init() | Ming (flash)
unlink | domxml_unlink_node() | DOM XML
xptr_new_context | xpath_new_context() | DOM XML

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