(PHP 5, PHP 7 < 7.4.0)
ibase_gen_id — Increments the named generator and returns its new value
$generator
[, int $increment
= 1
[, resource $link_identifier
= NULL
]] ) : mixed本函数还未编写文档,仅有参数列表。
Returns new generator value as integer, or as string if the value is too big.