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