This document lists ten <b>PEAR packages</b> of specific interest to developers who need to work with custom file formats.
In your PHP development, it's quite likely that you will encounter files in different formats—CSV data, password files, XML-encoded content, and different forms of binary data. Often, your PHP script will need to interact with these files, reading and writing data to and from them.
You can obtain assistance in dealing with these different file formats by turning to the PHP Extension and Application Repository (PEAR). PEAR has a number of packages that can significantly simplify working with and manipulating different file formats. These packages provide well-tested routines to read and write custom formats, and using them can save you a fair amount of time. You can't beat the price either—they're free!
This document lists 10 PEAR packages of specific interest to developers who need to work with custom file formats.
Note: You can install PEAR packages directly from the Web, by following the instructions provided at the PEAR Web site.
This package lets you dynamically manipulate TAR archives. It allows you to package multiple files into a single TAR file, list the contents of a TAR archive, and selectively extract from (or import into) a TAR file.
Use this package when you need to dynamically create or extract files from TAR archives.
This package is designed to parse RSS documents. It extracts information from an RSS feed as PHP data structures, which can be processed and formatted for display.
Use this package when you need to read RSS channel information and metadata.
This package provides routines to view and edit the metadata information stored in MP3 file headers. It supports editing common fields like artist, title, track length, genre and duration.
Use this package to dynamically alter MP3 file metadata.
This package lets you encode and decode Bittorrent data streams, create new torrents, and extract information from existing torrents.
Use this package to when you need create, encode and decode Bittorrent streams.
This package provides routines to efficiently deal with comma-separated data. It allows you to transform comma-separated values into PHP data structures for easier access, as well as write new CSV fields to a file.
Use this package when you need to work with files containing comma-delimited data fields.
This package provides an object-oriented interface to manipulate different types of password files. It includes methods to add, edit and delete users and passwords, validate passwords, and generate passwords. It supports /etc/passwd passwords, SMB passwords, CVS passwords and Apache .htaccess and digest passwords.
Use this package when you need to manipulate a variety of password files, to verify passwords, and to easily add/edit/delete user accounts.
This package lets you manipulate UNIX fstab (file system table) files. It allows you to view, add, edit and delete partition and mount point information using object methods.
Use this package if you need a safe way to edit the system's startup mount devices.
This package lets you dynamically generate PDF files, without requiring any PDF support in your PHP build.
Use this package when you need to generate PDF files on the fly. This is especially useful when your PHP build doesn't include PDF support and you cannot easily recompile it.
This package is designed specifically to read and write DNS "zone files". These zone files hold information relevant to the DNS servers for the domain.
Use this package when you need to manipulate DNS server entries.
This package reads and converts contact information stored in vCard format to PHP data structures.
Use this package when you need to convert vCard address and contact information into other formats (for example, XML or SQL).