<?php $b= 1 / 7; $a = (string) $b; print ((float) $a - $b); print PHP_EOL; print $b.PHP_EOL; print $a.PHP_EOL; print "Precision 20\n"; ini_set('precision', 20); $b= 1 / 7; $a = (string) $b; print ((float) $a - $b); print PHP_EOL; print $b.PHP_EOL; print $a.PHP_EOL;
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