PHP标准库 (SPL)

• 简介
• 安装/配置
  • 需求
  • 安装
  • 运行时配置
  • 资源类型
• 预定义常量
• Datastructures
  • SplDoublyLinkedList — The SplDoublyLinkedList class
  • SplStack — The SplStack class
  • SplQueue — The SplQueue class
  • SplHeap — The SplHeap class
  • SplMaxHeap — The SplMaxHeap class
  • SplMinHeap — The SplMinHeap class
  • SplPriorityQueue — The SplPriorityQueue class
• Iterators
  • ArrayIterator — The ArrayIterator class
  • CachingIterator — The CachingIterator class
  • RecursiveCachingIterator — The RecursiveCachingIterator class
  • DirectoryIterator — The DirectoryIterator class
  • RecursiveDirectoryIterator — The RecursiveDirectoryIterator class
  • FilterIterator — The FilterIterator class
  • LimitIterator — The LimitIterator class
  • ParentIterator — The ParentIterator class
  • RecursiveIteratorIterator — The RecursiveIteratorIterator class
  • SimpleXMLIterator — The SimpleXMLIterator class
• Interfaces
  • Countable — The Countable interface
• Exceptions
  • BadFunctionCallException — The BadFunctionCallException class
  • BadMethodCallException — The BadMethodCallException class
  • DomainException — The DomainException class
  • InvalidArgumentException — The InvalidArgumentException class
  • LengthException — The LengthException class
  • LogicException — The LogicException class
  • OutOfBoundsException — The OutOfBoundsException class
  • OutOfRangeException — The OutOfRangeException class
  • OverflowException — The OverflowException class
  • RangeException — The RangeException class
  • RuntimeException — The RuntimeException class
  • UnderflowException — The UnderflowException class
  • UnexpectedValueException — The UnexpectedValueException class
• SPL 函数
  • class_implements — 返回指定的类实现的所有接口。
  • class_parents — 返回指定类的父类。
  • iterator_apply — 为迭代器中每个元素调用一个用户自定义函数
  • iterator_count — 计算迭代器中元素的个数
  • iterator_to_array — 将迭代器中的元素拷贝到数组
  • spl_autoload_call — 尝试调用所有已注册的__autoload()函数来装载请求类
  • spl_autoload_extensions — 注册并返回spl_autoload函数使用的默认文件扩展名。
  • spl_autoload_functions — 返回所有已注册的__autoload()函数。
  • spl_autoload_register — 注册__autoload()函数
  • spl_autoload_unregister — 注销已注册的__autoload()函数
  • spl_autoload — __autoload()函数的默认实现
  • spl_classes — 返回所有可用的SPL类
  • spl_object_hash — 返回指定对象的hash id
• ArrayObject — The ArrayObject class
  • ArrayObject::append — Appends the value
  • ArrayObject::__construct — Construct a new array object
  • ArrayObject::count — Get the number of elements in the Iterator
  • ArrayObject::getIterator — Create a new iterator from an ArrayObject instance
  • ArrayObject::offsetExists — Returns whether the requested $index exists
  • ArrayObject::offsetGet — Returns the value at the specified $index
  • ArrayObject::offsetSet — Sets the value at the specified $index to $newval
  • ArrayObject::offsetUnset — Unsets the value at the specified $index
• SplFileInfo — The SplFileInfo class
  • SplFileInfo::__construct — Construct a new SplFileInfo object
  • SplFileInfo::getATime — Gets last access time of the file
  • SplFileInfo::getBasename — Gets the base name of the file
  • SplFileInfo::getCTime — Gets the inode change time
  • SplFileInfo::getFileInfo — Gets an SplFileInfo object for the file
  • SplFileInfo::getFilename — Gets the filename
  • SplFileInfo::getGroup — Gets the file group
  • SplFileInfo::getInode — Gets the inode for the file
  • SplFileInfo::getLinkTarget — Gets the target of a link
  • SplFileInfo::getMTime — Gets the last modified time
  • SplFileInfo::getOwner — Gets the owner of the file
  • SplFileInfo::getPath — Gets the path without filename
  • SplFileInfo::getPathInfo — Gets an SplFileInfo object for the path
  • SplFileInfo::getPathname — Gets the path to the file
  • SplFileInfo::getPerms — Gets file permissions
  • SplFileInfo::getRealPath — Gets absolute path to file
  • SplFileInfo::getSize — Gets file size
  • SplFileInfo::getType — Gets file type
  • SplFileInfo::isDir — Tells if the file is a directory
  • SplFileInfo::isExecutable — Tells if the file is executable
  • SplFileInfo::isFile — Tells if the object references a regular file
  • SplFileInfo::isLink — Tells if the file is a link
  • SplFileInfo::isReadable — Tells if file is readable
  • SplFileInfo::isWritable — Tells if the entry is writable
  • SplFileInfo::openFile — Gets an SplFileObject object for the file
  • SplFileInfo::setFileClass — Sets the class name used with SplFileInfo::openFile()
  • SplFileInfo::setInfoClass — Sets the class used with getFileInfo and getPathInfo
  • SplFileInfo::__toString — Returns the path to the file as a string