GMP_STRVAL(3) 1 GMP_STRVAL(3)
gmp_strval - Convert GMP number to string
SYNOPSIS
string gmp_strval (GMP $gmpnumber, [int $base = 10])
DESCRIPTION
Convert GMP number to string representation in base $base. The default base is 10.
PARAMETERS
o $gmpnumber
- The GMP number that will be converted to a string. 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 $base
- The base of the returned number. The default base is 10. Allowed values for the base are from 2 to 62 and -2 to -36.
RETURN VALUES
The number, as a string.
CHANGELOG
+--------+---------------------------------------------------+
|Version | |
| | |
| | Description |
| | |
+--------+---------------------------------------------------+
| 5.3.2 | |
| | |
| | The $base was extended from 2 to 36, to 2 to 62 |
| | and -2 to -36. |
| | |
+--------+---------------------------------------------------+
NOTES
Note
To use the extended base introduced in PHP 5.3.2, then PHP must be compiled against GMP 4.2.0 or greater.
EXAMPLES
Example #1
Converting a GMP number to a string
<?php
$a = gmp_init("0x41682179fbf5");
printf("Decimal: %s, 36-based: %s", gmp_strval($a), gmp_strval($a,36));
?>
PHP Documentation Group GMP_STRVAL(3)