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php Programming Glossary: iteratorHow does RecursiveIteratorIterator work in PHP? http://stackoverflow.com/questions/12077177/how-does-recursiveiteratoriterator-work-in-php for the general principles types semantics and patterns of iterators. In difference to IteratorIterator which is a concrete Iterator.. An interface specifies the type of iteration and the base iterator class is the implementation of these semantics. Compare with.. as well. IteratorIterator does not need a stack of iterators RecursiveIteratorIterator has such a stack and knows the active..
PHP SPL RecursiveDirectoryIterator RecursiveIteratorIterator retrieving the full tree http://stackoverflow.com/questions/2418068/php-spl-recursivedirectoryiterator-recursiveiteratoriterator-retrieving-the-full what I'd consider a full directory tree you'd have to do iterator new RecursiveIteratorIterator new RecursiveDirectoryIterator.. of outputting it you can store it in an array e.g. foreach iterator as fileObject files fileObject or if you only want the filenames.. array of fileObjects without the foreach by doing files iterator_to_array iterator If you only want directories returned foreach..
Performance of FOR vs FOREACH in PHP http://stackoverflow.com/questions/3430194/performance-of-for-vs-foreach-in-php it's suppose to simplify writing a array traversal using iterators. Iterators which are again suppose to be faster but in PHP.. not copy it if you pass by reference What's the equivalent iterator code for the foreach statement I've seen a few on the net but.. them the timing is way off I've also tested a few simple iterator constructs but never seem to get even decent results are the..
Nested array. Third level is disappearing http://stackoverflow.com/questions/7673044/nested-array-third-level-is-disappearing # remove reference from topmost level unset value # remove iterator reference print_r flat # your tree flat now contains all values..
PHP file cannot enter some part of code http://stackoverflow.com/questions/11575531/php-file-cannot-enter-some-part-of-code MySql Result Set Array Based class MySqlResult implements Iterator Countable private result private index 0 private current public.. function valid return bool this current Rewind the Iterator to the first element @link http php.net manual en iterator.rewind.php..
How does RecursiveIteratorIterator work in PHP? http://stackoverflow.com/questions/12077177/how-does-recursiveiteratoriterator-work-in-php does RecursiveIteratorIterator work in PHP How does RecursiveIteratorIterator work.. does RecursiveIteratorIterator work in PHP How does RecursiveIteratorIterator work The PHP.. RecursiveIteratorIterator work in PHP How does RecursiveIteratorIterator work The PHP manual has nothing much documented or explained...
Interface or an Abstract Class: which one to use? http://stackoverflow.com/questions/1814821/interface-or-an-abstract-class-which-one-to-use Other times it would be bad. Imagine if PHPs Countable and Iterator interfaces were abstract classes instead of interfaces. One..
Android JSON HttpClient to send data to PHP server with HttpResponse http://stackoverflow.com/questions/2540786/android-json-httpclient-to-send-data-to-php-server-with-httpresponse new ArrayList NameValuePair kvPairs.size String k v Iterator String itKeys kvPairs.keySet .iterator while itKeys.hasNext..
http://stackoverflow.com/questions/3742506/php-array-combinations down here's the code.... class Combinations implements Iterator protected c null protected s null protected n 0 protected k..
Get all Work Days in a Week for a given date http://stackoverflow.com/questions/6202576/get-all-work-days-in-a-week-for-a-given-date nextFiveWeekDays Note that DatePeriod is an Iterator so unless you are really fixed on having the dates in an array..
Debug a DOMDocument Object in PHP http://stackoverflow.com/questions/684227/debug-a-domdocument-object-in-php XML dump or something. However PHP has the RecursiveTreeIterator Docs that comes pretty close to your output html body p.. as most iterators with a foreach tree new RecursiveTreeIterator iterator foreach tree as key value echo value . n You can wrap.. this looks simple there's one caveat it needs a RecursiveIterator over the DOMDocument tree. As PHP can not guess what you need..
How can I properly use a PDO object for a Select query http://stackoverflow.com/questions/767026/how-can-i-properly-use-a-pdo-object-for-a-select-query or just iterate over the statement since it implements Iterator You insert in the same way statement db prepare insert into..
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