mhash_count

(PHP 4, PHP 5, PHP 7)

mhash_count — Gets the highest available hash ID

Description

mhash_count ( ) : int

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; $i++) {
    echo sprintf("The blocksize of %s is %d\n",
        mhash_get_hash_name($i),
        mhash_get_block_size($i));
}
?>

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https://www.php.net/manual/en/function.mhash-count.php