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<<TableOfContents>>

=== Authentication ===

==== LiveUser ====

=== Benchmarking ===

=== Caching ===

=== Configuration ===

=== Console ===

=== Database ===

=== Date and Time ===

=== Encryption ===

=== Event ===

=== File Formats ===

=== File System ===

=== HTML ===

=== HTTP ===

=== Images ===

=== Logging ===

=== Mail ===

=== PEAR ===

=== PHP ===

=== Processing ===

=== Streams ===

=== System ===

=== Text ===

=== Tools and Utilities ===

=== Web Services ===

=== XML ===