php man page for mhash_count

MHASH_COUNT(3)								 1							    MHASH_COUNT(3)

mhash_count - Gets the highest available hash ID

SYNOPSIS
       int mhash_count (void  )

DESCRIPTION
	Gets the highest available hash ID.

RETURN VALUES
	Returns the highest available hash ID. Hashes are numbered from 0 to this hash ID.

EXAMPLES
       Example #1

	      Traversing all hashes

	      <?php

	      $nr = mhash_count();

	      for ($i = 0; $i <= $nr; $i++) {
		  echo sprintf("The blocksize of %s is %d
",
		      mhash_get_hash_name($i),
		      mhash_get_block_size($i));
	      }
	      ?>

PHP Documentation Group 													    MHASH_COUNT(3)