Absent any actual need for choosing one method over the other, does passing arrays by value to a read-only function reduce performance compared to passing them by reference?

Yes, because the interpreter must always create a copy of the array before passing it to the function.
Yes, but only if the function modifies the contents of the array.
Yes, but only if the array is large.
Yes, because PHP must monitor the execution of the function to determine if changes are made to the array.
No

LohaHridoy

4 views

2025-01-04 04:42

1 Answers

AhmedNazir

Answer: Option 5

4 views Answered 2022-09-01 13:21

Related Questions

Array values are keyed by ______ values (called indexed arrays) or using ______ values (called associative arrays). Of course, these key methods can be combined as well.?

1 Answers 5 Views

Study the following information and select appropriate logical conclusion based on it. The Consumer Pyramids Household Survey quantifies the sharp fall in the rate of growth of jobs for the better educated in recent years. Over the last three years - between early 2016 and late 2018 -38 million jobs were added for people who completed only primary education, that is up to 5th standard. This implied that jobs for these barely educated people increased by nearly 45% over these three years. In comparison, people who had acquired a little better education that is between 6th and 9th standard, saw an addition of much lesser 18 million jobs implying also a lower 26% increase in jobs for these people. People who had completed secondary-to-higher secondary school education - 10th, 11th or 12th - saw a growth of 13 million jobs reflecting only a 12% growth over a three years period.?

1 Answers 5 Views

Five boys Ashish, Bijay, Raj, Shubham and Mohit read a novel. The one who read first gave it to Raj. The one who read at the end took that novel from Ashish. Mohit was not the first or the last to read. There were two readers between Bijay and Ashish. To whom did Bijay give the novel?

1 Answers 4 Views

Consider the following with reference to Article 18 (a) No title, not being a military or academic distinction, shall be conferred by the State. (b) The citizen of India shall accept any title from any foreign State. (c) No person who is not a citizen of India shall, while he holds any office of profit or trust under the State, accept without the consent of the President any title from any foreign State. (d) The person holding any office of profit or trust under the State shall, without the consent of the President, accept any present, emolument, or office of any kind from or under any foreign State.?

1 Answers 5 Views

In a city, there are 3 major newspapers A, B and C of which at least two are read by 35% of population. A and B are read by 15%. C is read by 45% and that all the three are read by 10%. Then the percentage of people who read the newspaper C alone is?

1 Answers 5 Views

Study information given and select valid conclusion/s from the given statements based on it. In a joint family the number of members who take only coffee is equal to the half the number of members who take tea and the number of persons who take only tea is equal to the half the number of persons who take coffee. Statements: a. The total number of persons who take either coffee or tea or both is thrice the number of persons who take only coffee or only tea. b. The total number of persons who take only coffee and those who take only tea is twice the number of persons who take both coffee and tea.?

1 Answers 5 Views

Six friends B1, B2, B3, B4, B5 and B6 are playing a game. Each of them likes one colour among red, yellow, black, white, green and blue. Each of them like one tie among T1, T2, T3, T4, T5 and T6. None of them likes the same colour and None of them likes same tie. One who likes T3 also likes yellow colour. One who likes T5 also likes red colour. B1 don’t like red colour. B6 likes T2 tie and black colour. B2 likes either white colour or green colour. B4 likes T1 tie. One who likes green colour also likes T4 tie. Either B1 or B5 likes T4 tie. B5 like either yellow colour or red colour. If B3 likes T3 tie, then which of the following combination of Tie – Colour – Friend is not correct?

1 Answers 6 Views

Read the sentence below to find out if there is any error in it. The error, if any, will be in one part of the sentence. The letter of that part is the answer. If there is no error the answer is (5). (Ignore errors in punctuation if any) Reports of researchers mysterious (A)/ falling ill at the Wuhan Institute in late 2019, (B) /and other reports of a researcher (C)/ who has reportedly gone missing. (D)/ No Error (E)?

1 Answers 4 Views

Four engineers, designated as CE, SE, EE and AE, read a certain number of newspapers early in the morning. One of them reads four newspapers, another reads three newspapers, the third reads two newspapers while the fourth one reads one newspaper. Below are some additional facts regarding the names of these officers. a) N is not the EE b) H is the AE c) N is not the CE and he reads more number of newspapers than L d) The one who is the CE reads more number of newspapers than L e) The person who is the SE reads the maximum number of newspapers f) B does not read two newspapers Which of the following statements is necessarily true?

1 Answers 6 Views

Amit, Vijaya, Kavya, Deeksha, Ishaan, Farhad, and Jenny are seated at three tables A, B, and C in a restaurant. There are at least two of them at each table and at least one girl at each table. Kavya does not get along with Amit, Diksha and Ishaan, so she does not sit with any of them. Farhad and Vijaya are best friends and sit together. Amit is sitting at table 'A' and Jenny is sitting at table 'C'. Who is sitting with Jenny?

1 Answers 4 Views

এক্সাম দিয়ে মেধা যাচাই করুন

Job Preparation (1125)

Admission (754)

এসএসসি (10)

এইচএসসি (5)