php man page for gmp_strval

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)