Get the modulus of the left_operand using
modulus.
Parameters
- left_operand
The left operand, as a string.
- modulus
The modulus, as a string.
Return Values
Returns the modulus as a string, or NULL if
modulus is 0.
Examples
<?php
echo bcmod('4', '2'); // 0
echo bcmod('2', '4'); // 2
?>
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