(PHP 4 >= 4.0.4, PHP 5, PHP 7, PHP 8)
gmp_mod — Modulo operation
gmp_mod(GMP|int|string $num1, GMP|int|string $num2): GMP
Calculates num1 modulo num2. The result is always non-negative, the sign of num2 is ignored.
num1 A GMP object, an int, or a string that can be interpreted as a number following the same logic as if the string was used in gmp_init() with automatic base detection (i.e. when base is equal to 0).
num2The modulo that is being evaluated.
A GMP object, an int, or a string that can be interpreted as a number following the same logic as if the string was used in gmp_init() with automatic base detection (i.e. when base is equal to 0).
A GMP object.
Example #1 gmp_mod() example
<?php
$mod = gmp_mod("8", "3");
echo gmp_strval($mod) . "\n";
?> The above example will output:
2
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https://www.php.net/manual/en/function.gmp-mod.php