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<?php $post_max_size = 8 * 1024 * 1024; function generateFile($filename, $width, $lines, $type = 'binary-text') { $text = ''; $t0 = microtime(TRUE); for ($i = 0; $i < $lines; $i++) { // Generate $width - 1 characters to leave space for the "\n" character. for ($j = 0; $j < $width - 1; $j++) { switch ($type) { case 'text': $text .= chr(rand(32, 126)); break; case 'binary': $text .= chr(rand(0, 31)); break; case 'binary-text': default: $text .= rand(0, 1); break; } } $text .= "\n"; $t1 = microtime(TRUE); print "Iteration $i - " . (($t1 - $t0) * 1000) . ' ms' . "\n"; $t0 = $t1; } // Create filename. $filename = '/tmp/' . $filename . '.txt'; //file_put_contents($filename, $text); return $filename; } echo generateFile('exceeding_post_max_size', ceil(($post_max_size + 1024) / 1024), 1024);

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