Jion是返回一个字符串。
join() 方法用于把数组中的所有元素放入一个字符串。
元素是通过指定的分隔符进行分隔的。
语法:arrayObject.join(separator)
描述:separator 可选。指定要使用的分隔符。如果省略该参数,则使用逗号作为分隔符。
扩展资料
list 必选。包含要连接的子字符串一维数组。
delimiter 可选。在返回字符串中用于分隔子字符串的字符。如果省略,将使用空字符 ("")。 如果 delimiter 是零长度字符串,则在同一列表中列出全部项,没有分界符。
别名implode(PHP3, PHP 4, PHP 5)。
英文意义:表示参加某一团体、组织、机构,并作为其中一员。
join [dʒɔin]的意思如下
vt.
接合,连接,使结合:
How do you join these broken pieces together?
你是如何将这些碎片连接起来的?
You can join the two boards with glue.
你可以用胶水将两块木板粘在一起。
参加,加入,成为…的成员:
He joined the Party last year.
他去年入了党。
Every young man in the village joined the battle.
村里的所有年轻男子都参加了战斗。
与…一起做某事;与…作伴,陪同:
She joined us in the discussion.
她与我们一起讨论。
Who will join us in a game of bridge?
谁愿意与我们一起打桥牌?
与…接触,会合:
The brook joins the river.
小川与河流会合。
联合,合并;使联姻:
They finally succeeded in joining the two forces.
他们最终成功地使两支军队会师了。
We were joined in marriage last year.
我们是去年结为夫妻的。
毗连,邻接;贴近:
His house joins mine.
他家就在我的隔壁。
返回(岗位等):
The sailor would join his ship a few days later.
水手将于几天后回到船上。
【数学】(用直线或曲线)连接;并(集)
vi.
结合;联合(常与with,to连用):
In this point,I join with you.
在这一点上,我与你意见一致。
The police and the people join to combat crime.
警方与群众联手与犯罪行为做斗争。
参加;加入(常与in,with连用):
Everybody likes to join in this activity.
每个人都愿意参加这一活动。
I decided to join in with him to take the risk.
我决定与他共担风险。
相遇;会合:
The lane and the main road join here.
小巷与大路在此会合。
毗连;邻接:
The two houses join at this point.
两座房子在此邻接。
[古语]交战
n.
连接;结合
连接处;接合点;接合面
【数学】并集
性交
1、短语
If you can't beat them join them. [谚语]无力胜之则从之。
join battle 见 battle
join forces(with) 见 force
join hands 见 hand
join issue 见 issue
join the majority 死去
2、例句
How do these two parts join together?
这两部分是如何连接在一起的?
I was somewhat mortified to be told that I was too old to join.
当被告知由于我年龄过大而不能加入时,我有点感到受了屈辱。
I'm sorry to say I have to hold the ball back for half an hour, Princess Diana will join us.
很抱歉,我必须把舞会开始的时间推迟半个小时,黛安娜公主要来参加我们的舞会。
Don't let her join us, who will hex us as a female.
别让她参加咱们的活动,女人会给咱们带来厄运的。
Everybody likes to join in this activity.
每个人都愿意参加这一活动。