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International PHP Conference Berlin 2025
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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简介 »
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PHP 手册
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YAZ
简介
安装/配置
需求
安装
示例
YAZ 函数
yaz_addinfo
— Returns additional error information
yaz_ccl_conf
— Configure CCL parser
yaz_ccl_parse
— Invoke CCL Parser
yaz_close
— Close YAZ connection
yaz_connect
— Prepares for a connection to a Z39.50 server
yaz_database
— Specifies the databases within a session
yaz_element
— Specifies Element-Set Name for retrieval
yaz_errno
— Returns error number
yaz_error
— Returns error description
yaz_es
— Prepares for an Extended Service Request
yaz_es_result
— Inspects Extended Services Result
yaz_get_option
— Returns value of option for connection
yaz_hits
— Returns number of hits for last search
yaz_itemorder
— Prepares for Z39.50 Item Order with an ILL-Request package
yaz_present
— Prepares for retrieval (Z39.50 present)
yaz_range
— Specifies a range of records to retrieve
yaz_record
— Returns a record
yaz_scan
— Prepares for a scan
yaz_scan_result
— Returns Scan Response result
yaz_schema
— Specifies schema for retrieval
yaz_search
— Prepares for a search
yaz_set_option
— Sets one or more options for connection
yaz_sort
— Sets sorting criteria
yaz_syntax
— Specifies the preferred record syntax for retrieval
yaz_wait
— Wait for Z39.50 requests to complete
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