- preg_replace: documentation ( source)
<?php
$s = <<<EOT
SELECT "g".* FROM """public"".""user_data""" AS "g" INNER JOIN """public"".""user_data""" AS "u" ON "u"."user_id" = "g"."user_id" INNER JOIN """public"".""user""" AS "us" ON "us"."id" = "g"."user_id" WHERE "u"."country" = '26' AND "us"."gender" = 'male' AND g.name like '%зарядка%' LIMIT '25'
EOT;
echo preg_replace('/("\w\.\w")/', '-${1}-', $s);