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Which version of PHP introduced the visibility keywords i.e public, private, and protected?

Which version of PHP introduced the visibility keywords i.e public, private, and protected? Correct Answer PHP 5

In PHP 4, all properties were declared with var keyword, which is identical in effect to using public. For the sake of backward compatibility, PHP 5 accepts var in place of public for properties.

Related Questions

Which two classes use the Shape class correctly?
A. public class Circle implements Shape { private int radius; }B. public abstract class Circle extends Shape { private int radius; }C. public class Circle extends Shape { private int radius; public void draw(); }D. public abstract class Circle implements Shape { private int radius; public void draw(); }E. public class Circle extends Shape { private int radius; public void draw() { /* code here */ } }F. public abstract class Circle implements Shape { private int radius; public void draw() { /* code here */ } }
The visibility of a property or method can be defined by prefixing the declaration with the keywords public, protected or private. Class members declared public can be accessed everywhere. Members declared protected can be accessed only within the class itself and by inherited classes. Members declared as private are not accessible.
Mohan tells his friends, Sohan ([email protected]), Rohan ([email protected]) and John ([email protected]), date of his birthday party through an email as shown below: To : [email protected] Cc : [email protected] Bcc : [email protected] Subjects : My birthday party is on 15/01/2019 Hello all, Call me if you can come. Mohan Which of the following cannot be derived from this email?
If Lj = the latest occurrence time for event j, Ei = the earliest occurrence time for event i, Tij = the duration of activity \(% [email protected]@[email protected]@+= % feaahqart1ev3aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn % hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr % 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 % vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x % fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa8Haaeaaqa % [email protected]@ \overrightarrow{ij}\), What is the total float for activity \(% [email protected]@[email protected]@+= % feaahqart1ev3aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn % hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr % 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 % vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x % fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa8Haaeaaqa % [email protected]@ \overrightarrow{ij}\)?
Which of the following statements is NOT true regarding public and private bills?  Public Bill is introduced in the Parliament by a minister. Private Bill is introduced by any member of Parliament other than a minister.  Private bill has a greater chance to be approved by the Parliament.  Public Bill reflects the stand of the opposition party on a public matter.  
What will be the output of the following PHP code?
Which one of the following four addresses is NOT EXACTLY the same as the one given below? United States Canoe and Kayak Team E­-Mail: [email protected] Indianapolis, Indiana (317) 237­5690 (800) 733­4976 (i) United States Canoe and Kayak Team E-­Mail: [email protected] Indianapolis, Indiana (317) 237­5690 (800) 733­4976 (ii) United States Canoe and Kayak Team E-­Mail: [email protected] Indianapolis, Indiana (317) 237­5690 (800) 733­4976 (iii) United States Canoe and Kayak Team E­-Mail: [email protected] Indianapolis, Indiana (317) 237­5690 (800) 733­4976 (iv) United States Canoe and Kayak Team E-­Mail: [email protected] Indianapolis, Indiana (317) 237­5690 (800) 733­4976
Which one of the following four addresses is NOT EXACTLY the same as the one given below? United States Canoe and Kayak Team E­ - Mail: [email protected] Indianapolis, Indiana (317) 237­5690 (800) 733­4976 (i) United States Canoe and Kayak Team E - ­Mail: [email protected] Indianapolis, Indiana (317) 237­5690 (800) 733­4976 (ii) United States Canoe and Kayak Team E­ - Mail: [email protected] Indianapolis, Indiana (317) 237­5690 (800) 733­4976 (iii) United States Canoe and Kayak Team E - ­Mail: [email protected] Indianapolis, Indiana (317) 237­5690 (800) 733­4976 (iv) United States Canoe and Kayak Team E­ - Mail: [email protected] Indianapolis, Indiana (317) 237­5690 (800) 733­4976
What is/are the following differences between private and public limited companies?
1. In a private limited company there is restriction on the number of members, where as no such restriction is applicable on a public limited company.
2. A private limited company can be listed on a stock exchange, where as a public limited company is always listed on a stock exchange.
3. A private limited company cannot issue debentures, whereas a public limited company can issue debentures.
Read the passage carefully and select the best answer to each question out of the given four alternatives.
Public opinion may be passive and false or active and real. It is claimed in theory that all governments are ultimately based on the opinion or sanction of the governed. But we find that in practice the people's rights are often trodden down and tyranny and oppression are allowed to continue. The government does it not because the people want it to do so but because they are too idle, too uneducated and too disunited or timid to oppose the govern ment. Such public opinion is passive and false and not an active verdict. But when we find people alert, intelligent and determined to let the government know their will, when they want to exercise actively their voice in the management of their country, we have an instance of true or active public opinion. True public opinion is formed by and expressed through the press, the platform, political parties and educational institutions. These have sacred duties to perform, duties on which depends the ultimate good of the entire community. The press today wields a tremendous influence, So it should support the causes and move ments and condemn the wrong one's and thus teach people to form correct opinion. A free and fair press ventilates the grievances of the public. Thus a healthy relationship develops between the people and the government through out an unbiased press. Political parties also help to create and regulate opinions. No less important part is played by the educational Institutions which train the minds of the young people who will be the citizens of tomorrow. It has been said that modern Germany and China have been made by their universities. It is necessary that the young and the growing minds should imbibe the spirit of fellow-feeling, the spirit of tolerance, the habit of compromise, and show due regard for the feelings and opinion of others without which a democratic society cannot function, let alone succeed. When there is true awakening of the people, we shall have the real and conscious public opinion. And justice will reign on earth and truly will the voice of the people be the voice of God.
Which of the following is not the reason for the oppression caused to general public by the running government in the country?