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PHP Handbuch
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gmp_scan1

(PHP 4 >= 4.0.4)

gmp_scan1 -- Scan for 1

Description

int gmp_scan1 ( resource a, int start)

Scans a, starting with bit start, towards more significant bits, until the first set bit is found. Returns the index of the found bit.

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gmp_scan0	Nach oben	gmp_setbit