(PHP 4 >= 4.0.4, PHP 5, PHP 7)
Create GMP number
GMP gmp_init ( mixed $number [, int $base = 0 ] )
Creates a GMP number from an integer or string.
Parameters:
number
An integer or a string. The string representation can be decimal, hexadecimal or octal.
base
The base.
The base may vary from 2 to 36. If base is 0 (default value), the actual base is determined from the leading characters: if the first two characters are 0x or 0X, hexadecimal is assumed, otherwise if the first character is "0", octal is assumed, otherwise decimal is assumed.
Returns:
A GMP number resource in PHP 5.5 and earlier, or a GMP object in PHP 5.6 and later.
Changelog:
5.3.2
The base
was extended from 2 to 36, to 2 to 62 and -2 to -36.
Notes:
To use the extended base introduced in PHP 5.3.2, then PHP must be compiled against GMP 4.2.0 or greater.
Examples:
Creating GMP number
<?php $a = gmp_init(123456); $b = gmp_init("0xFFFFDEBACDFEDF7200"); ?>
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