I Have FC4 running 1 website. I am using php5 and need php4 to use some modules in drupal. Not really sure on how to do so. I have removed php and apache2 but no luck on apache2 with php4...
results squirrelmail.noarch 1.4.6-3.fc4 updates-released Matched from: SquirrelMail is a standards-based webmail package written in PHP4. It includes built-in pure PHP support for the IMAP and SMTP protocols, and all pages render in pure HTML 4.0 (with no Javascript) for maximum compatibility across browsers. It has very few requirements and is very easy to configure and install. SquirrelMail has all the functionality you would want from an email client, including strong MIME support, address books, and folder manipulation. gpg-pubkey.None db42a60e-37ea5438 installed Matched from: -----BEGIN PGP PUBLIC KEY BLOCK----- Version: rpm-4.4.1 (beecrypt-3.0.0) mQGiBDfqVDgRBADBKr3Bl6PO8BQ0H8sJoD6p9U7Yyl7pjtZqioviPwXP+DCWd4u8HQzcxAZ5 7m8ssA1LK1Fx93coJhDzM130+p5BG9mYSWShLabR3N1KXdXQYYcowTOMGxdwYRGr1Spw8Qyd LhjVfU1VSl4xt6bupPbWJbyjkg5Z3P7BlUOUJmrx3wCgobNVEDGaWYJcch5z5B1of/41G8kE AKii6q7Gu/vhXXnLS6m15oNnPVybyngiw/23dKjSZVG7rKANEK2mxg1VB+vc/uUc4k49UxJJ fCZg1gu1sPFV3GSa+Y/7jsiLktQvCiLPlncQt1dV+ENmHR5BdIDPWDzKBVbgWnSDnqQ6KrZ7 T6AlZ74VMpjGxxkWU6vV2xsWXCLPA/9P/vtImA8CZN3jxGgtK5GGtDNJ/cMhhuv5tnfwFg4b /VGo2Jr8mhLUqoIbE6zeGAmZbUpdckDco8D5fiFmqTf5+++pCEpJLJkkzel/32N2w4qzPrcR MCiBURESPjCLd4Y5rPoU8E4kOHc/4BuHN903tiCsCPloCrWsQZ7UdxfQ5LQiUmVkIEhhdCwg SW5jIDxzZWN1cml0eUByZWRoYXQuY29tPohVBBMRAgAVBQI36lQ4AwsKAwMVAwIDFgIBAheA AAoJECGRgM3bQqYOsBQAnRVtg7B25Hm11PHcpa8FpeddKiq2AJ9aO8sBXmLDmPOEFI75mpTr KYHF6rkCDQQ36lRyEAgAokgI2xJ+3bZsk8jRA8ORIX8DH05UlMH27qFYzLbT6npXwXYIOtVn 0K2/iMDj+oEB1Aa2au4OnddYaLWp06v3d+XyS0t+5ab2ZfIQzdh7wCwxqRkzR+/H5TLYbMG+ hvtTdylfqIX0WEfoOXMtWEGSVwyUsnM3Jy3LOi48rQQSCKtCAUdV20FoIGWhwnb/gHU1BnmE S6UdQujFBE6EANqPhp0coYoIhHJ2oIO8ujQItvvNaU88j/s/izQv5e7MXOgVSjKe/WX3s2Jt B/tW7utpy12wh1J+JsFdbLV/t8CozUTpJgx5mVA3RKlxjTA+On+1IEUWioB+iVfT7Ov/0kcA zwADBQf9E4SKCWRand8K0XloMYgmipxMhJNnWDMLkokvbMNTUoNpSfRoQJ9EheXDxwMpTPwK ti/PYrrL2J11P2ed0x7zm8v3gLrY0cue1iSba+8glY+p31ZPOr5ogaJw7ZARgoS8BwjyRymX Qp+8Dete0TELKOL2/itDOPGHW07SsVWOR6cmX4VlRRcWB5KejaNvdrE54XFtOd04NMgWI63u qZc4zkRa+kwEZtmbz3tHSdRCCE+Y7YVP6IUf/w6YPQFQriWYFiA6fD10eB+BlIUqIw80Vgjs BKmCwvKkn4jg8kibXgj4/TzQSx77uYokw1EqQ2wkOZoaEtcubsNMquuLCMWijYhGBBgRAgAG BQI36lRyAAoJECGRgM3bQqYOhyYAnj7hVDY/FJAGqmtZpwVp9IlitW5tAJ4xQApr/jNFZCTk snI+4O1765F7tA== =3AHZ -----END PGP PUBLIC KEY BLOCK----- php-odbc.i386 5.0.5-2.1 installed Matched from: php-odbc A module for PHP applications that use ODBC databases. The php-odbc package contains a dynamic shared object that will add database support through ODBC to PHP. ODBC is an open specification which provides a consistent API for developers to use for accessing data sources (which are often, but not always, databases). PHP is an HTML-embeddable scripting language. If you need ODBC support for PHP applications, you will need to install this package and the php package. http://www.php.net/ php-devel.i386 5.0.5-2.1 installed Matched from: php-devel Files needed for building PHP extensions. The php-devel package contains the files needed for building PHP extensions. If you need to compile your own PHP extensions, you will need to install this package. http://www.php.net/ readline.i386 5.0-3 installed Matched from: http://cnswww.cns.cwru.edu/php/chet/readline/rltop.html gpg-pubkey.None db42a60e-37ea5438 installed Matched from: -----BEGIN PGP PUBLIC KEY BLOCK----- Version: rpm-4.4.1 (beecrypt-3.0.0) mQGiBDfqVDgRBADBKr3Bl6PO8BQ0H8sJoD6p9U7Yyl7pjtZqioviPwXP+DCWd4u8HQzcxAZ5 7m8ssA1LK1Fx93coJhDzM130+p5BG9mYSWShLabR3N1KXdXQYYcowTOMGxdwYRGr1Spw8Qyd LhjVfU1VSl4xt6bupPbWJbyjkg5Z3P7BlUOUJmrx3wCgobNVEDGaWYJcch5z5B1of/41G8kE AKii6q7Gu/vhXXnLS6m15oNnPVybyngiw/23dKjSZVG7rKANEK2mxg1VB+vc/uUc4k49UxJJ fCZg1gu1sPFV3GSa+Y/7jsiLktQvCiLPlncQt1dV+ENmHR5BdIDPWDzKBVbgWnSDnqQ6KrZ7 T6AlZ74VMpjGxxkWU6vV2xsWXCLPA/9P/vtImA8CZN3jxGgtK5GGtDNJ/cMhhuv5tnfwFg4b /VGo2Jr8mhLUqoIbE6zeGAmZbUpdckDco8D5fiFmqTf5+++pCEpJLJkkzel/32N2w4qzPrcR MCiBURESPjCLd4Y5rPoU8E4kOHc/4BuHN903tiCsCPloCrWsQZ7UdxfQ5LQiUmVkIEhhdCwg SW5jIDxzZWN1cml0eUByZWRoYXQuY29tPohVBBMRAgAVBQI36lQ4AwsKAwMVAwIDFgIBAheA AAoJECGRgM3bQqYOsBQAnRVtg7B25Hm11PHcpa8FpeddKiq2AJ9aO8sBXmLDmPOEFI75mpTr KYHF6rkCDQQ36lRyEAgAokgI2xJ+3bZsk8jRA8ORIX8DH05UlMH27qFYzLbT6npXwXYIOtVn 0K2/iMDj+oEB1Aa2au4OnddYaLWp06v3d+XyS0t+5ab2ZfIQzdh7wCwxqRkzR+/H5TLYbMG+ hvtTdylfqIX0WEfoOXMtWEGSVwyUsnM3Jy3LOi48rQQSCKtCAUdV20FoIGWhwnb/gHU1BnmE S6UdQujFBE6EANqPhp0coYoIhHJ2oIO8ujQItvvNaU88j/s/izQv5e7MXOgVSjKe/WX3s2Jt B/tW7utpy12wh1J+JsFdbLV/t8CozUTpJgx5mVA3RKlxjTA+On+1IEUWioB+iVfT7Ov/0kcA zwADBQf9E4SKCWRand8K0XloMYgmipxMhJNnWDMLkokvbMNTUoNpSfRoQJ9EheXDxwMpTPwK ti/PYrrL2J11P2ed0x7zm8v3gLrY0cue1iSba+8glY+p31ZPOr5ogaJw7ZARgoS8BwjyRymX Qp+8Dete0TELKOL2/itDOPGHW07SsVWOR6cmX4VlRRcWB5KejaNvdrE54XFtOd04NMgWI63u qZc4zkRa+kwEZtmbz3tHSdRCCE+Y7YVP6IUf/w6YPQFQriWYFiA6fD10eB+BlIUqIw80Vgjs BKmCwvKkn4jg8kibXgj4/TzQSx77uYokw1EqQ2wkOZoaEtcubsNMquuLCMWijYhGBBgRAgAG BQI36lRyAAoJECGRgM3bQqYOhyYAnj7hVDY/FJAGqmtZpwVp9IlitW5tAJ4xQApr/jNFZCTk snI+4O1765F7tA== =3AHZ -----END PGP PUBLIC KEY BLOCK----- php-pear.i386 5.0.5-2.1 installed Matched from: php-pear PHP Extension and Application Repository Components PEAR is a framework and distribution system for reusable PHP components. This package contains a set of PHP components from the PEAR repository. http://www.php.net/ php-ldap.i386 5.0.5-2.1 installed Matched from: php-ldap A module for PHP applications that use LDAP. The php-ldap package is a dynamic shared object (DSO) for the Apache Web server that adds Lightweight Directory Access Protocol (LDAP) support to PHP. LDAP is a set of protocols for accessing directory services over the Internet. PHP is an HTML-embedded scripting language. If you need LDAP support for PHP applications, you will need to install this package in addition to the php package. http://www.php.net/ php-xmlrpc.i386 5.0.5-2.1 installed Matched from: php-xmlrpc A module for PHP applications which use the XML-RPC protocol The php-xmlrpc package contains a dynamic shared object that will add support for the XML-RPC protocol to PHP. http://www.php.net/ libc-client.i386 2002e-17 installed Matched from: C-client is a common API for accessing mailboxes. It is used internally by the popular PINE mail reader, the University of Washington's IMAP server and PHP. php.i386 5.0.5-2.1 installed Matched from: php The PHP HTML-embedded scripting language. (PHP: Hypertext Preprocessor) PHP is an HTML-embedded scripting language. PHP attempts to make it easy for developers to write dynamically generated webpages. PHP also offers built-in database integration for several commercial and non-commercial database management systems, so writing a database-enabled webpage with PHP is fairly simple. The most common use of PHP coding is probably as a replacement for CGI scripts. The mod_php module enables the Apache Web server to understand and process the embedded PHP language in Web pages. http://www.php.net/ php-imap.i386 5.0.5-2.1 installed Matched from: php-imap An Apache module for PHP applications that use IMAP. The php-imap package contains a dynamic shared object (DSO) for the Apache Web server. When compiled into Apache, the php-imap module will add IMAP (Internet Message Access Protocol) support to PHP. IMAP is a protocol for retrieving and uploading e-mail messages on mail servers. PHP is an HTML-embedded scripting language. If you need IMAP support for PHP applications, you will need to install this package and the php package. http://www.php.net/ php-xml.i386 5.0.5-2.1 installed Matched from: php-xml A module for PHP applications which use XML The php-xml package contains dynamic shared objects which add support to PHP for manipulating XML documents using the DOM tree, and performing XSL transformations on XML documents. http://www.php.net/ php-gd.i386 5.0.5-2.1 installed Matched from: php-gd A module for PHP applications for using the gd graphics library The php-gd package contains a dynamic shared object that will add support for using the gd graphics library to PHP. http://www.php.net/ readline-devel.i386 5.0-3 installed Matched from: http://cnswww.cns.cwru.edu/php/chet/readline/rltop.html php-mysql.i386 5.0.5-2.1 installed Matched from: php-mysql A module for PHP applications that use MySQL databases. The php-mysql package contains a dynamic shared object that will add MySQL database support to PHP. MySQL is an object-relational database management system. PHP is an HTML-embeddable scripting language. If you need MySQL support for PHP applications, you will need to install this package and the php or mod_php package. http://www.php.net/
It seems there are no official PHP4 packages for Fedora Core 4. If you search a bit, you might be able to find unofficial PHP4 packages on the internet (but I don't know if this works)...