php-src

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History

Marcus Boerger d79ca1c853 Update		2003-12-04 20:01:46 +00:00
..
examples	Update documentation	2003-12-04 19:39:46 +00:00
tests	Cleanup	2003-11-26 23:28:35 +00:00
config.m4	Major update:	2003-11-09 14:05:36 +00:00
CREDITS	Add spl extension	2003-05-01 23:28:28 +00:00
EXPERIMENTAL	Add spl extension	2003-05-01 23:28:28 +00:00
package.xml	Add package file	2003-12-04 19:53:33 +00:00
php_spl.c	Add classes from examples: FilterIterator, ParentIterator	2003-12-02 07:18:05 +00:00
php_spl.h	Cleanup	2003-11-26 23:28:35 +00:00
README	Update documentation	2003-12-04 19:39:46 +00:00
spl_array.c	Cleanup	2003-11-26 23:28:35 +00:00
spl_array.h	Remove interfaces implemented in engine now	2003-11-26 08:18:26 +00:00
spl_directory.c	Move object struct to header.	2003-12-02 07:13:53 +00:00
spl_directory.h	Move object struct to header.	2003-12-02 07:13:53 +00:00
spl_engine.c	Major update:	2003-11-09 14:05:36 +00:00
spl_engine.h	Cleanup	2003-11-26 23:28:35 +00:00
spl_functions.c	Major update:	2003-11-09 14:05:36 +00:00
spl_functions.h	Fix macros	2003-11-30 17:05:10 +00:00
spl_iterators.c	Remove debug code	2003-12-02 07:19:31 +00:00
spl_iterators.h	Add classes from examples: FilterIterator, ParentIterator	2003-12-02 07:18:05 +00:00
spl.php	Update	2003-12-04 20:01:46 +00:00
TODO	Update	2003-12-04 17:45:36 +00:00

README

This is an extension that aims to implement some efficient data access 
interfaces and classes. You'll find the classes documented using php
code in the file spl.php or in the corresponding .inc file in the examples
subdirectory. Based on the internal implementations or the files in the 
examples subdirectory there are also some .php files to experiment with.

The .inc files are not included automatically because the are sooner or 
later intergrated into the extension. That means that you either need to 
put the code of examples/autoload into your autoprepend file or that you
have to point your ini setting auto_prepend_file to this file.

1) Iterators

SPL offers some advanced iterator algorythmns:

interface RecursiveIterator implements Iterator
class RecursiveIteratorIterator implements Iterator
abstract class FilterIterator implements Iterator
class ParentIterator extends FilterIterator implements RecursiveIterator

2) Directories

SPL offers two advanced directory classes.

class DirectoryIterator implements Iterator
class RecursiveDirectoryIterator extends DirectoryIterator implements RecursiveIterator