中文文档
English
Spanish
French
Japanese
Brazilian
German
Turkish
Russian
New Global Constants »
« New functions
PHP Manual
Appendices
Migrating from PHP 5.6.x to PHP 7.0.x
New Classes and Interfaces
Intl
IntlChar
Reflection
ReflectionGenerator
ReflectionType
Session Handling
SessionUpdateTimestampHandlerInterface
Exception Hierarchy
Throwable
Error
TypeError
ParseError
AssertionError
ArithmeticError
DivisionByZeroError
