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<?php declare(strict_types=1); use JsonMachine\Items; require_once __DIR__.'/../../vendor/autoload.php'; ini_set('memory_limit', 128 * 1024 * 1024); function dummy() { $i = 0; $string = file_get_contents(__DIR__.'/../../test/performance/twitter_example_0.json'); $item = '['.str_repeat($string.',', 400).$string.']'; var_dump(strlen($item)); yield '['; $sep = ''; while ($i++ < 100) { yield $sep; $sep = ','; yield $item; } yield ']'; } $items = Items::fromIterable(dummy()); $previousReport = ''; foreach ($items as $i => $item) { $report = memory_get_peak_usage() .':'.memory_get_peak_usage(true) ; if ($report !== $previousReport) { $index = str_pad($i, 3, ' ', STR_PAD_LEFT); echo "$index: $report\n"; $previousReport = $report; } unset($item); }
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