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Getting Started: Introduction; A simple tutorial
Language Reference: Basic syntax; Types; Variables; Constants; Expressions; Operators; Control Structures; Functions; Classes and Objects; Namespaces; Enumerations; Errors; Exceptions; Fibers; Generators; Attributes; References Explained; Predefined Variables; Predefined Exceptions; Predefined Interfaces and Classes; Predefined Attributes; Context options and parameters; Supported Protocols and Wrappers

Security: Introduction; General considerations; Installed as CGI binary; Installed as an Apache module; Session Security; Filesystem Security; Database Security; Error Reporting; User Submitted Data; Hiding PHP; Keeping Current
Features: HTTP authentication with PHP; Cookies; Sessions; Handling file uploads; Using remote files; Connection handling; Persistent Database Connections; Command line usage; Garbage Collection; DTrace Dynamic Tracing

Function Reference: Affecting PHP's Behaviour; Audio Formats Manipulation; Authentication Services; Command Line Specific Extensions; Compression and Archive Extensions; Cryptography Extensions; Database Extensions; Date and Time Related Extensions; File System Related Extensions; Human Language and Character Encoding Support; Image Processing and Generation; Mail Related Extensions; Mathematical Extensions; Non-Text MIME Output; Process Control Extensions; Other Basic Extensions; Other Services; Search Engine Extensions; Server Specific Extensions; Session Extensions; Text Processing; Variable and Type Related Extensions; Web Services; Windows Only Extensions; XML Manipulation; GUI Extensions

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PHP Function List

get/php_manual_en.tar.gz/from/this/imagick.getimagechannelkurtosis.html doesn't exist. Closest matches:

xml_set_start_namespace_decl_handler
readline_callback_handler_install
xml_set_external_entity_ref_handler
fann_get_cascade_candidate_change_fraction
xml_set_unparsed_entity_decl_handler
pcntl_sigtimedwait
pg_set_error_context_visibility
sessionupdatetimestamphandlerinterface
openal_listener_set
php_incomplete_class
xml_set_end_namespace_decl_handler
get_exception_handler
mailparse_msg_extract_whole_part_file
get_error_handler
get_magic_quotes_runtime
mailparse_msg_extract_part_file
ui_controls_editablecombo
fann_set_cascade_output_change_fraction
realpath_cache_size
openal_device_close
datemalformedperiodstringexception
readline_callback_read_char
imagickpixeliterator
fann_set_cascade_candidate_change_fraction
win32_start_service_ctrl_dispatcher
datemalformedstringexception
get_defined_functions
get_loaded_extensions
php_ini_scanned_files
set_exception_handler

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