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heddn/hash_alter.php

Created March 29, 2013 17:05
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hook_facetapi_hash_alter()
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hash_alter.php
function example_facetapi_hash_alter(&$hash, $delta) {
preg_match('/(.+@)(.+?)(:.+)/', $delta, $matches);
$delta = $matches[1] . EXAMPLE_SEARCHER_ID . $matches[3];
$hash = substr(drupal_hash_base64($delta), 0, 32);
$hash = strtr($hash, array('-' => '0', '_' => '1'));
}
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