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27 lines
1.1 KiB
Plaintext
Executable File
27 lines
1.1 KiB
Plaintext
Executable File
This is an extension that aims to implement some efficient data access
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interfaces and classes. You'll find the classes documented using php
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code in the file spl.php or in the corresponding .inc file in the examples
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subdirectory. Based on the internal implementations or the files in the
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examples subdirectory there are also some .php files to experiment with.
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The .inc files are not included automatically because the are sooner or
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later intergrated into the extension. That means that you either need to
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put the code of examples/autoload into your autoprepend file or that you
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have to point your ini setting auto_prepend_file to this file.
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1) Iterators
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SPL offers some advanced iterator algorythmns:
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interface RecursiveIterator implements Iterator
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class RecursiveIteratorIterator implements Iterator
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abstract class FilterIterator implements Iterator
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class ParentIterator extends FilterIterator implements RecursiveIterator
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2) Directories
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SPL offers two advanced directory classes.
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class DirectoryIterator implements Iterator
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class RecursiveDirectoryIterator extends DirectoryIterator implements RecursiveIterator
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