SELECT t.*, @rownum := @rownum + 1 AS rank FROM help_topic t, (SELECT @rownum := 0) rfile_get_contents('site.ru/ajax&refresh'); 
php_value session.save_path "/path/to/session/cookies/"
php_value session.cookie_domain .yourdomain.com
WHERE '{$date}' BETWEEN DATE(`ed`.`date_start`)
AND DATE(`ed`.`date_end`)
usort($data[0][1], function($a, $b) {
return strcmp($a[4] . $a[0], $b[4] . $b[0]);
});
usort($arr[0][1], function ($a, $b) {
// ваша логика сравнения здесь
});
RewriteRule ^([^/]*)/(.*) ?city=$1&page=$2 [L]RewriteRule ^([^/]*)/(.*)$ ?city=$1&page=$2 [L] 
$content = file_get_contents($path);
eval($content);
env|cut -d'=' -f1
$uri = preg_replace("/&page=(\d)/", $_SERVER['REQUEST_URI'], "&page=");preg_replace("/^(.*)&page=(\d)$/", "$1&page=", $_SERVER['REQUEST_URI'])
var re = /([^\"=]{2}|^)((https?|ftp):\/\/\S+[^\s.,> )\];'\"!?])/;
var subst = '$1<a href="$2" target="_blank">$2</a>';
var withlink = textownstr.replace(re, subst);
<div contenteditable >
<div class="class">
<p>
...
</p>
</div>
</div>