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require與request有什么區(qū)別?
區(qū)別:

為利辛等地區(qū)用戶提供了全套網(wǎng)頁(yè)設(shè)計(jì)制作服務(wù),及利辛網(wǎng)站建設(shè)行業(yè)解決方案。主營(yíng)業(yè)務(wù)為做網(wǎng)站、網(wǎng)站制作、利辛網(wǎng)站設(shè)計(jì),以傳統(tǒng)方式定制建設(shè)網(wǎng)站,并提供域名空間備案等一條龍服務(wù),秉承以專業(yè)、用心的態(tài)度為用戶提供真誠(chéng)的服務(wù)。我們深信只要達(dá)到每一位用戶的要求,就會(huì)得到認(rèn)可,從而選擇與我們長(zhǎng)期合作。這樣,我們也可以走得更遠(yuǎn)!
1)request 表示“有禮貌的請(qǐng)求;正式的請(qǐng)求”,是下對(duì)上的要求;I request him to help.我請(qǐng)求他幫忙。The teacher requested that each of us(should)go there at once.老師要求我們每一個(gè)人要馬上到那兒去。
2)require表示order, demand, 是“命令,要求”之意,指上對(duì)下的要求。Mr.Green required his students to keep silent.格林先生要求他的學(xué)生保持安靜。I require warm clothing for the winter.我需要保暖的服裝過(guò)冬。
區(qū)別是詞性和用法,require v.需要;要求,規(guī)定;request v.要求,請(qǐng)求.n.要求,請(qǐng)求.
They made a request for further aid.
These pets require a lot of care and attention.
require的虛擬語(yǔ)氣?
require意為“需要,要求",后接從句要用虛擬語(yǔ)氣,即其后的從句:謂語(yǔ)動(dòng)詞用should+動(dòng)詞原形,should可以省略.
He required that the task (should) be finished today.
他要求今天完成任務(wù)。
在表示提議、要求、命令、意愿、決定等意義的動(dòng)詞(如suggest, decide, require, request, demand, propose, insist, order, prefer等)后的賓語(yǔ)從句中,常用 "should+動(dòng)詞原形",should常被省略。
Almost all his friends suggested that he visit Mr. Johnson at once.
幾乎他所有的朋友都建議他去拜訪約翰遜先生。
I insist that a doctor be sent for immediately.
我堅(jiān)持立即請(qǐng)醫(yī)生。
意思是“需要,要求"時(shí),后接賓語(yǔ)從句要用虛擬語(yǔ)氣,即其后的賓語(yǔ)從句謂語(yǔ)動(dòng)詞用should+動(dòng)詞原形,should可以省略.
He required that the task (should) be finished today.
require虛擬語(yǔ)氣為should+動(dòng)詞原型
例句
1.
The job will require you to use all your skills to the maximum.
這項(xiàng)工作將要求你最大限度地發(fā)揮你的技能。
2.
Add more curry powder depending on the strength required.
按所要求的口味輕重再加點(diǎn)咖喱粉。
3.
Students are required to be in school by 8.30.
到此,以上就是小編對(duì)于php require include 區(qū)別的問(wèn)題就介紹到這了,希望這2點(diǎn)解答對(duì)大家有用。
網(wǎng)頁(yè)標(biāo)題:PHP中require和require_once的區(qū)別是什么
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