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Dutch PHP Conference 2026 - Call For Papers

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_de.tar.gz/from/a/function.sodium-crypto-sign-secretkey.html doesn't exist. Closest matches:

sodium_crypto_sign_secretkey
sodium_crypto_sign_publickey_from_secretkey
sodium_crypto_kx_secretkey
sodium_crypto_sign_seed_keypair
sodium_crypto_box_secretkey
sodium_crypto_secretbox_keygen
sodium_crypto_sign_keypair_from_secretkey_and_publickey
fann_get_cascade_activation_functions_count
sodium_crypto_sign_publickey
sodium_crypto_sign_verify_detached
sodium_crypto_sign_keypair
sodium_crypto_box_publickey_from_secretkey
sodium_crypto_sign_detached
mongodb_driver_exception_encryptionexception
sodium_crypto_secretbox_open
sodium_crypto_secretbox
sodium_crypto_box_keypair_from_secretkey_and_publickey
sodium_crypto_stream_keygen
fann_get_cascade_activation_steepnesses_count
sodium_crypto_sign_open
sodium_crypto_kx_seed_keypair
fann_set_activation_function_output
sodium_crypto_aead_aegis256_decrypt
sodium_crypto_sign
sodium_crypto_box_seed_keypair
sodium_crypto_shorthash_keygen
sodium_crypto_kx_client_session_keys
sodium_crypto_aead_aes256gcm_decrypt
sodium_crypto_kx_server_session_keys
sodium_crypto_aead_aegis128l_decrypt

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