Answer : 3
Key value of ‘true’ will act as 1. So it wil replace the array value from 1 to 3
- What is PHP ?
- What is the difference between PHP session and cookie?
- How can we create a file using php script ?
- How can we change the first letters to capital letter of “first name” and “last name” from single name string using PHP ?
- What is the differences between GET and POST methods ?
- What is the differences between require() and include() in PHP ? )
- What is the use of header() function in php ?
- What is the use of htaccess?
- What is the difference Between array_merge() and array_combine()
- What is the default time of a user session in php ?
- How do I remove the first element from an array? Please write a piece of code.
- I want to invert my array, can I do this? If Yes then please write a piece of code.
- How to find Browsers information in PHP?
- How to give permissions for files in php?
- What’s the default port for MySQL Server?
- What is hook [WordPress] ?
- What is DDL, DML and DCL?
- What is the difference between inner, outer, left and right joins?
- What is the use of ob_start()?
- What is the difference between COPY and MOVE_UPLOAD_FILE function in php?
- Which is the configuration file of php?
- Which is the configuration file of Apache?
- What is magic methods in php?
- What is stored procedure?
- What is the difference between Drop,Delete and Truncate?
- What is PHP ini_set() ?
- What is the difference between GROUP bY and ORDER BY?
- What is the difference between primary and unique key?
- What does a special set of tags do in PHP?
- What’s the difference between include and require?
- I am trying to assign a variable the value of 0123, but it keeps coming up with a different number, what’s the problem?
- May I use print “$a dollars” or “{$a} dollars” to print out the amount of dollars in this example?
- How do you define a constant?
- How do you pass a variable by value?
- When are you supposed to use endif to end the conditional statement?
- Explain the ternary conditional operator in PHP?
- How do I find out the number of parameters passed into function?
- What’s the difference between accessing a class method via -> and via ::?
- What’s the special meaning of __sleep and __wakeup?
- Would you initialize your strings with single quotes or double quotes?
- How come the code works, but doesn’t for two-dimensional array of mine?
- What’s the difference between htmlentities() and htmlspecialchars()?
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- What is meant by PEAR in php?
- How can we repair a MySQL table?
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- What is the difference between urlencode and urldecode in php ?
- How to get the uploaded file Information in the receiving Script?
- How can I execute a PHP script using command line?
- What are the different tables present in MySQL? Which type of table is generated when we are creating a table in the following syntax: create table employee(eno int(2),ename varchar(10))?
- how to create a table in mysql using php
- How do you pass a variable by value?
- What is the functionality of the functions STRSTR() and STRISTR()?
- What is the difference between ereg_replace() and eregi_replace()?
- How do I find out the number of parameters passed into function. ?
- What is the purpose of the following files having extensions: frm, myd, and myi? What these files contain?
- what are the different types of errors in php?
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- What are the different functions in sorting an array?
- How can we know the count/number of elements of an array?
- How many ways we can pass the variable through the navigation between the pages?
- What is the maximum length of a table name, a database name, or a field name in MySQL?
- How many values can the SET function of MySQL take?
- What are the other commands to know the structure of a table using MySQL commands except EXPLAIN command?
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- How can we find the number of rows in a result set using PHP?
- How many ways we can we find the current date using MySQL?
- Give the syntax of GRANT commands?
- Give the syntax of REVOKE commands?
- What is the difference between CHAR and VARCHAR data types?
- How can we encrypt and decrypt a data present in a mysql table using mysql?
- What is the functionality of MD5 function in PHP?
- How can I load data from a text file into a table?
- How can we know the number of days between two given dates using MySQL?
- How can we change the name of a column of a table?
- What is meant by MIME?
- What are the differences between mysql_fetch_array(), mysql_fetch_object(), mysql_fetch_row()?
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- What are the MySQL database files stored in system ?
- What is the difference between PHP4 and PHP5?
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- What is meant by nl2br()?
- How can I retrieve values from one database server and store them in other database server using PHP?
- In how many ways we can retrieve data in the result set of MYSQL using PHP?
- What are the encryption functions in PHP?
- How can we get the properties (size, width, height) of an image using php image functions?
- How can we increase the execution time of a php script?
- How to set cookie in php ?
- How to reset/destroy a cookie ?
- How can we find in which image types are supported by the current PHP installation ?
- How many ways can we get the value of current session id?
- What are the reasons for selecting LAMP (Linux, Apache, MySQL, Php) instead of combination of other software programs, servers and operating systems?
- What are the features and advantages of Object oriented programming?
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- What are the different ways to login to a remote server? Explain the means, advantages and disadvantages?
- How many ways we can give the output to a browser?
- What is the default session time in php and how can I change it?
- Steps for the payment gateway processing?
- How can we redirect a PHP page?
- List out different arguments in PHP header function?
- What type of headers have to be added in the mail function to attach a file?
- What is the difference between Reply-to and Return-path in the headers of a mail function?
- How to store the uploaded file to the final location?
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- Who is the father of PHP ?
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- What is str_replace()
- What is Final Keyword in PHP ?
- What is difference between abstract class and interface ?
- What is difference between die(); and exit(); in PHP
- What is the difference between explode (); and split(); methods ?
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- What is difference between single quotes and double quotes in php ?
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- What is end function in php ?
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- What is difference between mysql_connect() and mysql_pconnect() ?
- How to get the number of elements in an array using PHP ?
- Why we use str_split function in PHP ?
- What is the use of array_slice() in PHP ?
- What things we keep in mind to write an optimize MySQL Query ?
- How can we get all the properties of browser in PHP
- How to read the contents of a file in PHP ?
- How can we change the time zones using PHP ?
- How can we destroy a session in PHP ?
- What is PHP filter ?
- What is the use of error_reporting(-1); ?
- How we can create a zip file using PHP ?
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- What is the difference between $var and $$var?
- What is the use of “ksort” in php?
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