PHP Interview Questions
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I finished my degree 4 years back. I didnt get job in software. In the time(for 4 years) i worked one kpo industries. but now i got job in php(40 employes working there) as fresher(Salary 8000). Shall i join in php. I have no knowledge about php. Can i do well in php. How will my carrier if i join in php? Please can you give your idea.? It will be more usefull to me.

2 2250

Difference among echo, print and printf.

1 2103

What’s the difference between md5(), crc32() and sha1() crypto on PHP? -

2 4307




How do you match the character ^ at the beginning of the string? - ^^

1 3522

How can we submit a form without a submit button?

CTS,

5 5284

What are the difference between include_once & Require_once?

2 2869

How to Retrieve video files in php from database.....and how to store video on database..

2 13877

How to upload any files extension in our database Ex.(.doc,.txt,mp4,mp3 etc.)in php

1 2707




why did u want to leave your past organisation?

964

which institute provide better PHP trainning in delhi? please tell me how much salary can freshers get ? thanku

5 2561

hi, i am new for php I want to know where to create & how to run phpscript programme in LAMP?

2 1522

sort term descripttion form, report and uery

982

What is exception in php?

4 3967

How can we extract string 'techinterviews.com' from a string 'http://www.techinterviews.com' using regular expression in PHP?

4 4921

How many php based companies in bangalore and chennai and over all india ? most of the persons saying for 2 years and 3 years they will be getting less than 15k per month how far is it true ? is it good scope for experience people can any one tell the exact experience pay for php developers one yr experience how much sal we expect ? two yr experience how much sal we expect ? three yr expereince how much sal we expect ? please kindly reply to the above questions as an experts you only please kindly judge and tell your practical experience in PHP ?

3 6257


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Un-Answered Questions { PHP }

hello all, I need some sample placement papers in lion bridge.. can anyone help me?

927


can we swap two different string using php for example:-- before swapping:-- 1 string :-hello friend, 2 string :-my dear, after swapping that strings will be: 1.hello dear, 2.my friend.

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what is the current salary package in India for a PHP programmer who has 1.5 years experience

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4 down vote favorite share [g+] share [fb] share [tw] I am developing my site using server side sessions using redis as backend for saving the session. Now the issue which is bothering me is of user leaving the website without logging out. I mean user simply closes the browser which causes the cookie to be deleted. Now session of that user still exists on the server and will not be used again as new login requires creating a new session due to security reasons. To avoid the case where hacker steals the old cookie and use it after user login again with same old session id. In essence user leaves the website without explicitly logging out and his session will be deleted after certain time limit of inaccessibility. I am thinking time limit of 30-60 minutes. Also with every new request from user his cookie will also be updated to keep track of when the user last time accessed the site. But nowadays, people let site remain open for long time without accessing it. For example users open facebook and gmail in new tabs and forget about them for 2-3 hours and still they are not asked to login again. Is letting a 2-3 hours old cooke access the session secure? My concern is someone steals user cookie and use it 2-3 hours later. Thinking on this topic has also forced me to question how facebook manages security if user can use a session where they are not accessing it for long periods of time and still they remain logged in. Or is it not secure for me to keep logged in when am not accessing the site session for longer period of time? It can be the case also there is some pinging mechanism using which sites keep track of user having their site open in a browser and when browser closes they are notified and can work accordingly. My website is a social network and needs all those security and usage features which a social network may need. I am new to web security and web development in general and may be the case where my above questions may seem a little basic. If you feel that is the case kindly point to some good reference where I can read and find answers to my question.

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write a prog using insert,update,delete in this manner as output? name: phno. add button 1.name phno. edit button delete button 2.

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What is session and Cokkies . How it works . tell some thing about Session_id()

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what are the differences between php and perl

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How to genrate report in wordpress cms

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How to make horizonatl menu and vertical menu responsive

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discuss the issue of software theft in ghana and how it has affected the economy

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I need to know about the courses which are useful in corporate companies.. especially php/mySQL, Java/j2ee, .NET.. also tell if any other courses are valuable

895


How could I install codeignitor ?

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"mysql_fetch_row — Get a result row as an enumerated array",this sentence comes from the PHP offical manual.However ,i can not understand the words "enumerated array".I need some help.Thanks a lot to everyone that reply.

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how can i develop forum code? any one pleale help me on this question

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Hello Friends,I am seeking for a job in php having 9 months. exp.Please suggest any company openings.

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