<?php
/**
* Hook Preproccess Block
*/
function phptemplate_preprocess_block(&$vars) {
$block = $vars['block'];
$chars_delta = strlen($block->delta);
// don't do anything if this block is not from views module or if delta < 32 chararacters
// because md5 is always 32
if ($block->module == 'views' && $chars_delta >= '32') {
//get from variable table the hashes and their corresponding views name, in an associative array
$hashes = variable_get('views_block_hashes', '');
// add a nice new template suggestion if this delta is a hash
if(isset($hashes[$block->delta])) {
$block->custom_classes['block_id'] = $block->module .'-'. $hashes[$block->delta];
$vars['template_files'][] = $block->custom_classes['block_id'];
}
}
else {
// just set the normal block id for css
$block->custom_classes['block_id'] = $block->module .'-'. $block->delta;
}
}
?>
/*How to call this in block.tpl.php*/
<div id="block-<?php print $block->custom_classes['block_id']; ?>" class="clear-block block block-<?php print $block->module ?>">