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<?php function pdoSet($field) { return "`" . str_replace("`", "``", $field) . "`" . "= :$field, "; return substr($set, 0, -2); } var_dump(pdoSet('name')); var_dump(pdoSet('test')); var_dump(pdoSet('`test333`'));
Output for 5.6.30, hhvm-3.18.5 - 3.22.0, 7.0.30 - 7.3.0alpha1
string(15) "`name`= :name, " string(15) "`test`= :test, " string(27) "```test333```= :`test333`, "