You can do $a % $b to calculate the remainder.
Andi
At 12:59 PM 2/21/2002 +1100, Graeme Merrall wrote:
>I was porting some Python scripts to PHP and came across the fmod()
>function.
>
>Since it's not implemented in PHP so I whipped up an fmod function for
>inclusion
>into ext/standard/math.c which I've pasted below. I can create a diff if
>necessary to include the 2 small changes to basic_functions.c and php_math.h
>
>Cheers,
> Graeme
>
>/* {{{ proto double fmod(double x, double y)
> Returns the remainder of dividing x by y as a double */
>PHP_FUNCTION(fmod)
>{
> zval **num1, **num2;
> if (ZEND_NUM_ARGS() != 2 || zend_get_parameters_ex(2, &num1, &num2)
>== FAILURE) {
> WRONG_PARAM_COUNT;
> }
>
> convert_to_double_ex(num1);
> convert_to_double_ex(num2);
> Z_DVAL_P(return_value) = fmod(Z_DVAL_PP(num1), Z_DVAL_PP(num2));
> Z_TYPE_P(return_value) = IS_DOUBLE;
>}
>/* }}} */
>
>
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