The following table lists the dependencies between PHP extension libraries.

The following table lists the dependencies between PHP extension libraries.

Extended library description
Php_bz2.dll Bzip2 compression function library none
Php_calendar.dll built-in calendar conversion function library since PHP 4.0.3
Php_c2.16.dll no clibpdf function library
Php_crack.dll password cracking function library unavailable
Php_ctype.dll ctype family function library built-in from PhP 4.3.0
Php_curl.dll curl, client URL library function library needs: libeay32.dll, ssleay32.dll (included)
Php_cybercash.dll network cash payment function library php <= 4.2.0
The php_db.dll dBm function library has been deprecated. Replace it with DBA (php_dba.dll)
Php_dba.dll DBA: Database (DBM style) abstraction layer function library none
Php_dbase.dll DBASE function library not available
Php_dbx.dll DBX function library
Php_domxml.dll Dom XML function library php <= 4.2.0 required: libxml2.dll (included), php> = 4.3.0 required: iconv. dll (included)
Php_dotnet.dll. net function library php <= 4.1.1
Php_exif.dll EXIF function library requires php_mbstring.dll. In PHP. ini, php_exif.dll must be loaded after php_mbstring.dll.
Php_fbsql.dll frontbase function library php <= 4.2.0
Php_fdf.dll FDF: form data formatting function library required: fdftk. dll (included)
Php_filepro.dll filepro function library read-only access
Php_ftp.dll FTP function library built-in from PhP 4.0.3
The image function library of php_gd.dll GD library is deleted in PHP 4.3.2. In addition, you cannot use the true color function in gd1, instead of php_gd2.dll.
Php_gd2.dll GD library image function library GD2
Php_gettext.dll gettext function library php <= 4.2.0 requires gnu_gettext.dll (included), php> = 4.2.3 need libintl-1.dll, iconv. dll (included ).
Php_hyperwave.dll hyperwave function library none
Php_iconv.dll iconv Character Set conversion needs: iconv-1.3.dll (included), php> = 4.2.1 need iconv. dll
Php_ifx.dll Informix function library needs: Informix Library
Php_iisfunc.dll does not exist in the IIS management function library
Php_imap.dll IMAP, no POP3 or NNTP function libraries
Php_ingres.dll ingres ii library is required: ingres ii Library
Php_interbase.dll Interbase functions required: gds32.dll (included)
Php_java.dll Java function library php <= 4.0.6 required: JVM. dll (included)
Php_ldap.dll LDAP function library php <= 4.2.0 requires libsasl. dll (included), php> = 4.3.0 requires libeay32.dll, ssleay32.dll (included)
Php_mbstring.dll multi-byte string function library none
Php_mcrypt.dll mcrypt encryption function library: libmcrypt. dll
Php_mhash.dll mhash function library php> = 4.3.0 required: libmhash. dll (included)
Php_mime_magic.dll mimetype function library required: Magic. Mime (included)
Php_ming.dll Ming function library (flash) None
Php_msql.dll msql function library needs: msql. dll (included)
Php_mssql.dll MSSQL function library needs: ntwdblib. dll (included)
Php_mysql.dll MySQL function library php> = 5.0.0 libmysql. dll (included)
Php_mysqli.dll mysqli function library php> = 5.0.0 requires libmysql. dll (libmysqli. dll is used in PHP <= 5.0.2) (included)
Php_oci8.dll Oracle 8 function library needs: Oracle 8.1 + client library
Php_openssl.dll OpenSSL function library: libeay32.dll (included)
Php_oracle.dll: oracle 7 client library
The PHP overload.dll object overload function library is built into PHP 4.3.0.
Php_demo.dll PDF function library none
Php_pgsql.dll PostgreSQL library not available
No php_printer.dll printer Library
Php_shmop.dll shared memory function library none
The php_snmp.dll SNMP function library is only used for Windows NT!
Php_soap.dll soap function library php> = 5.0.0
Php_sockets.dll socket function library none
Php_sybase_ct.dll Sybase function library: Sybase client library
Php_tidy.dll tidy function library php> = 5.0.0
Php_tokenizer.dll tokenizer function library built-in from PhP 4.3.0
Php_w32api.dll w32api function library none
Php_xmlrpc.dll XML-RPC function library php> = 4.2.1 iconv. dll (included)
Php_cmdt.dll XSLT function library php <= 4.2.0 requires sablot. dll and expat. dll (included ). Php> = 4.2.1 requires sablot. dll, expat. dll, and iconv. dll (included ).
The php_yaz.dll Yaz function library must be: Yaz. dll (included)
Php_zip.dll ZIP file function library read-only access
Php_zlib.dll zlib compression function library built in from PhP 4.3.0

1. Copy these dependent DLL files to % WINDIR %/system32.
2. Add the PHP installation directory to % PATH %.