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PHP Interview Questions and Answers
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Questions
PHP
0
votes
Q: What are the different loops in PHP?
asked
Jun 5, 2020
in
PHP
by
Robindeniel
#php-loops
#loops-php
+1
vote
Q: How to do single and multi line comment in PHP?
asked
Jun 5, 2020
in
PHP
by
Robindeniel
#multi-line-comment-php
#php-comments
#php-single-line-comment
0
votes
Q: How many data types are there in PHP?
asked
Jun 5, 2020
in
PHP
by
Robindeniel
#php-data-types
#data-types-php
0
votes
Q: What are magic constants in PHP?
asked
Jun 5, 2020
in
PHP
by
Robindeniel
#php-magic-constants
#php-constants
#constatnts-php
0
votes
Q: What are the ways to define a constant in PHP?
asked
Jun 5, 2020
in
PHP
by
Robindeniel
#php-define-constant
0
votes
Q: What is the difference between $message and $$message in PHP?
asked
Jun 5, 2020
in
PHP
by
Robindeniel
#php-messages
#php-$$messages
0
votes
Q: How a variable is declared in PHP?
asked
Jun 4, 2020
in
PHP
by
Robindeniel
#php-variable-declaration
#variable-declaration-php
0
votes
Q: What is the difference between "echo" and "print" in PHP?
asked
Jun 4, 2020
in
PHP
by
Robindeniel
#echo-vs-print
#pho-echo-vsphp-print
0
votes
Q: What is "print" in PHP?
asked
Jun 4, 2020
in
PHP
by
Robindeniel
#php-print
#print-php
0
votes
Q: What is "echo" in PHP?
asked
Jun 4, 2020
in
PHP
by
Robindeniel
#php-echo
#echo-php
0
votes
Q: List some of the features of PHP7.
asked
Jun 4, 2020
in
PHP
by
Robindeniel
#php7-features
#features-php
0
votes
Q: Which programming language does PHP resemble to in PHP?
asked
Jun 4, 2020
in
PHP
by
Robindeniel
#php-programming-language
#programming-language-php
0
votes
Q: What are the popular frameworks in PHP?
asked
Jun 4, 2020
in
PHP
by
Robindeniel
#php-frameworks
#frameworks-php
0
votes
Q: What are the popular Content Management Systems (CMS) in PHP?
asked
Jun 4, 2020
in
PHP
by
Robindeniel
#php-content-management-system
#content-management-system
0
votes
Q: Explain the difference between PHP4 and PHP5.
asked
Jun 4, 2020
in
PHP
by
Robindeniel
#php4-vs-php5
0
votes
Q: What is the name of scripting engine in PHP?
asked
Jun 4, 2020
in
PHP
by
Robindeniel
#php-scripting-engine
scripting-engine-php
0
votes
Q: Explain the difference b/w static and dynamic websites?
asked
Jun 4, 2020
in
PHP
by
Robindeniel
#php-dynamic-website
#php-static-website
0
votes
Q: What was the old name of PHP?
asked
Jun 4, 2020
in
PHP
by
Robindeniel
#php-old-name
#old-name-of-php
0
votes
Q: Who is known as the father of PHP?
asked
Jun 4, 2020
in
PHP
by
Robindeniel
#php-father
#php-discovery
0
votes
Q: What is PEAR in PHP?
asked
Jun 4, 2020
in
PHP
by
Robindeniel
#pear-php
#php-pear
0
votes
Q: What is PHP?
asked
Jun 4, 2020
in
PHP
by
Robindeniel
#what-is-php
#php
0
votes
Q: ^[0-9]{5}(\-[0-9]{4})?$ matches
asked
Mar 19, 2020
in
PHP
by
DavidAnderson
#php
0
votes
Q: ^[A-Za-z].* matches
asked
Mar 19, 2020
in
PHP
by
DavidAnderson
#php
+1
vote
Q: Which of the following functions can be used to convert the binary data stored in a string into its hexadecimal representation?
asked
Mar 19, 2020
in
PHP
by
DavidAnderson
#php
0
votes
Q: The ___________ function can be used to compare two strings using a case-insensitive binary algorithm
asked
Mar 19, 2020
in
PHP
by
DavidAnderson
#php
0
votes
Q: What happens if you add a string to an integer using the + operator?
asked
Mar 19, 2020
in
PHP
by
DavidAnderson
#php
0
votes
Q: Which of the following functions can be used to determine the integrity of a string?
asked
Mar 19, 2020
in
PHP
by
DavidAnderson
#php
0
votes
Q: Which of the following PCRE regular expressions best matches the string php|architect?
asked
Mar 19, 2020
in
PHP
by
DavidAnderson
#php
0
votes
Q: What is the best all-purpose way of comparing two strings?
asked
Mar 19, 2020
in
PHP
by
DavidAnderson
#php
0
votes
Q: Given a comma-separated list of values in a string, which function from the given list can create an array of each individual value with a single call?
asked
Mar 19, 2020
in
PHP
by
DavidAnderson
#php
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