Standard PHP Library (SPL) Functions

Table of Contents

• ArrayIterator::current — Return current array entry
• ArrayIterator::key — Return current array key
• ArrayIterator::next — Move to next entry
• ArrayIterator::rewind — Rewind array back to the start
• ArrayIterator::seek — Seek to position
• ArrayIterator::valid — Check whether array contains more entries
• ArrayObject::append — Appends the value
• ArrayObject::__construct — Construct a new array object
• ArrayObject::count — Return 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
• CachingIterator::hasNext — Check whether the inner iterator has a valid next element
• CachingIterator::next — Move the iterator forward
• CachingIterator::rewind — Rewind the iterator
• CachingIterator::__toString — Return the string representation of the current element
• CachingIterator::valid — Check whether the current element is valid
• CachingRecursiveIterator::getChildren — Return the inner iterator's children as a CachingRecursiveIterator
• CachingRecursiveIterator::hasChildren — Check whether the current element of the inner iterator has children
• DirectoryIterator::__construct — Constructs a new dir iterator from a path
• DirectoryIterator::current — Return this (needed for Iterator interface)
• DirectoryIterator::getATime — Get last access time of file
• DirectoryIterator::getCTime — Get inode modification time of file
• DirectoryIterator::getFilename — Return filename of current dir entry
• DirectoryIterator::getGroup — Get file group
• DirectoryIterator::getInode — Get file inode
• DirectoryIterator::getMTime — Get last modification time of file
• DirectoryIterator::getOwner — Get file owner
• DirectoryIterator::getPath — Return directory path
• DirectoryIterator::getPathname — Return path and filename of current dir entry
• DirectoryIterator::getPerms — Get file permissions
• DirectoryIterator::getSize — Get file size
• DirectoryIterator::getType — Get file type
• DirectoryIterator::isDir — Returns true if file is directory
• DirectoryIterator::isDot — Returns true if current entry is '.' or '..'
• DirectoryIterator::isExecutable — Returns true if file is executable
• DirectoryIterator::isFile — Returns true if file is a regular file
• DirectoryIterator::isLink — Returns true if file is symbolic link
• DirectoryIterator::isReadable — Returns true if file can be read
• DirectoryIterator::isWritable — Returns true if file can be written
• DirectoryIterator::key — Return current dir entry
• DirectoryIterator::next — Move to next entry
• DirectoryIterator::rewind — Rewind dir back to the start
• DirectoryIterator::valid — Check whether dir contains more entries
• FilterIterator::current — Get the current element value
• FilterIterator::getInnerIterator — Get the inner iterator
• FilterIterator::key — Get the current key
• FilterIterator::next — Move the iterator forward
• FilterIterator::rewind — Rewind the iterator
• FilterIterator::valid — Check whether the current element is valid
• LimitIterator::getPosition — Return the current position
• LimitIterator::next — Move the iterator forward
• LimitIterator::rewind — Rewind the iterator to the specified starting offset
• LimitIterator::seek — Seek to the given position
• LimitIterator::valid — Check whether the current element is valid
• ParentIterator::getChildren — Return the inner iterator's children contained in a ParentIterator
• ParentIterator::hasChildren — Check whether the inner iterator's current element has children
• ParentIterator::next — Move the iterator forward
• ParentIterator::rewind — Rewind the iterator
• RecursiveDirectoryIterator::getChildren — Returns an iterator for the current entry if it is a directory
• RecursiveDirectoryIterator::hasChildren — Returns whether current entry is a directory and not '.' or '..'
• RecursiveDirectoryIterator::key — Return path and filename of current dir entry
• RecursiveDirectoryIterator::next — Move to next entry
• RecursiveDirectoryIterator::rewind — Rewind dir back to the start
• RecursiveIteratorIterator::current — Access the current element value
• RecursiveIteratorIterator::getDepth — Get the current depth of the recursive iteration
• RecursiveIteratorIterator::getSubIterator — The current active sub iterator
• RecursiveIteratorIterator::key — Access the current key
• RecursiveIteratorIterator::next — Move forward to the next element
• RecursiveIteratorIterator::rewind — Rewind the iterator to the first element of the top level inner iterator
• RecursiveIteratorIterator::valid — Check whether the current position is valid
• SimpleXMLIterator::current — Return current SimpleXML entry
• SimpleXMLIterator::getChildren — Returns an iterator for the current entry if it is a SimpleXML object
• SimpleXMLIterator::hasChildren — Returns whether current entry is a SimpleXML object
• SimpleXMLIterator::key — Return current SimpleXML key
• SimpleXMLIterator::next — Move to next entry
• SimpleXMLIterator::rewind — Rewind SimpleXML back to the start
• SimpleXMLIterator::valid — Check whether SimpleXML contains more entries
• class_implements — Return the interfaces which are implemented by the given class
• class_parents — Return the parent classes of the given class
• iterator_count — Count the elements in an iterator
• iterator_to_array — Copy the iterator into an array
• spl_autoload_call — Try all registered __autoload() function to load the requested class
• spl_autoload_extensions — Register and return default file extensions for spl_autoload
• spl_autoload_functions — Return all registered __autoload() functions
• spl_autoload_register — Register given function as __autoload() implementation
• spl_autoload_unregister — Unregister given function as __autoload() implementation
• spl_autoload — Default implementation for __autoload()
• spl_classes — Return available SPL classes
• spl_object_hash — Return hash id for given object