gmp_div_r(3) [php man page]
GMP_DIV_R(3) 1 GMP_DIV_R(3) gmp_div_r - Remainder of the division of numbers SYNOPSIS
GMP gmp_div_r (GMP $n, GMP $d, [int $round = GMP_ROUND_ZERO]) DESCRIPTION
Calculates remainder of the integer division of $n by $d. The remainder has the sign of the $n argument, if not zero. PARAMETERS
o $n - The number being divided. Either a GMP number resource in PHP 5.5 and earlier, a GMP object in PHP 5.6 and later, or a numeric string provided that it is possible to convert the latter to a number. o $d - The number that $n is being divided by. Either a GMP number resource in PHP 5.5 and earlier, a GMP object in PHP 5.6 and later, or a numeric string provided that it is possible to convert the latter to a number. o $round - See the gmp_div_q(3) function for description of the $round argument. RETURN VALUES
The remainder, as a GMP number. EXAMPLES
Example #1 gmp_div_r(3) example <?php $div = gmp_div_r("105", "20"); echo gmp_strval($div) . " "; ?> The above example will output: 5 SEE ALSO
gmp_div_q(3), gmp_div_qr(3). PHP Documentation Group GMP_DIV_R(3)
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GMP_CLRBIT(3) 1 GMP_CLRBIT(3) gmp_clrbit - Clear bit SYNOPSIS
void gmp_clrbit (GMP $a, int $index) DESCRIPTION
Clears (sets to 0) bit $index in $a. The index starts at 0. PARAMETERS
o $a -Either a GMP number resource in PHP 5.5 and earlier, a GMP object in PHP 5.6 and later, or a numeric string provided that it is possible to convert the latter to a number. o $index - The index of the bit to clear. Index 0 represents the least significant bit. RETURN VALUES
A GMP number resource in PHP 5.5 and earlier, or a GMP object in PHP 5.6 and later. EXAMPLES
Example #1 gmp_clrbit(3) example <?php $a = gmp_init("0xff"); gmp_clrbit($a, 0); // index starts at 0, least significant bit echo gmp_strval($a) . " "; ?> The above example will output: 254 NOTES
Note Unlike most of the other GMP functions, gmp_clrbit(3) must be called with a GMP resource that already exists (using gmp_init(3) for example). One will not be automatically created. SEE ALSO
gmp_setbit(3), gmp_testbit(3). PHP Documentation Group GMP_CLRBIT(3)