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<?php error_reporting(E_ALL); $original_text = str_repeat("This is a test.\nThis is only a test.\nThis is not an important string.\n", 100); $fn = tempnam(sys_get_temp_dir(), "bbq"); $fh = fopen($fn, 'w+'); fwrite($fh, $original_text); rewind($fh); $filter = stream_filter_append($fh, 'string.toupper', STREAM_FILTER_READ, 6); while (!feof($fh)) { $data = fread($fh, 100); echo "\n:" . strlen($data); }
Output for git.master, git.master_jit, rfc.property-hooks
:100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :100 :0

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