README

h4kuna\iterators

Best way to install h4kuna\iterators is using composer.

$ composer require h4kuna/iterators 

TextIterator

Read the text line by line.

$incomingString = " foo  bar joe"; $textIterator = new TextIterator($incomingString); $textIterator->setFlags($textIterator::SKIP_EMPTY_LINE | $textIterator::TRIM_LINE); foreach($textIterator as $line) { echo $line; } /*  * output will be trimed foo bar joe */

FlattenArrayIterator

Make one level array from multidimensional with to use delimiter for join keys.

use h4kuna\Iterators\FlattenArrayRecursiveIterator; $input = [ 'address' => [ 'street' => 'foo', 'zip' => 29404, 'c' => [ 'p' => '5', 'e' => 10.6, ], ], 'main' => ['a', 'b', 'c'], 'email' => 'exampl@foo.com', ]; $iterator = new FlattenArrayRecursiveIterator($input, '%'); $output = []; foreach ($iterator as $key => $item) { $output[$key] = $item; } // output is // [ // 'address%street' => 'foo', // 'address%zip' => 29404, // 'address%c%p' => '5', // 'address%c%e' => 10.6, // 'main%0' => 'a', // 'main%1' => 'b', // 'main%2' => 'c', // 'email' => 'exampl@foo.com', // ]

PeriodDayFactory

Iterate between dates by days. A time is reset to midnight.

use h4kuna\Iterators\PeriodDayFactory; $endDate = new \DateTime('1996-04-09 08:00:00'); $period = PeriodDayFactory::createExFromInTo(new \DateTime('1989-02-01 07:00:00'), $endDate); foreach ($period as $date) { // first date is 1989-02-02 // last date is 1996-04-09 }