PHP Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

PHP Interview Questions

Questions Answers Views Company eMail

What is the correct syntax of mail() function in php?

1016

What is the best way to change the key without changing the value of a php array element?

965

What is the use of namespace in php?

980

Which will check if a function exists?

1078

Which methods should be used for sending an email using the variables $to, $subject, and $body?

1128

Does php 5 support exceptions?

1138

Which is incorrect with respect to separating php code and html?

1029

Define anonymous classes in php7?

1047

What would occur if a fatal error was thrown in your php program?

1058

Is php 7 backwards compatible?

1023

What is the best practice for running mysql queries in php? Consider the risk of sql injection.

1063

What is php7?

1080

What is the correct line to use within the php.ini file, to specify that 128mb would be the maximum amount of memory that a script may use?

989

List some features of php that are deprecated in php7?

941

Explain scalar type declarations in php7?

956

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Un-Answered Questions { PHP }

How do I check if a given variable is empty?

935

What is the purpose of pear in php?

1021

What type of headers that PHP supports?

1026

What is escaping to php?

966

A process is identified by a unique___

1067

What is a string in php?

974

Is apache needed for php?

912

Tell me what is the use of isset() in php?

1071

What is the difference between array_pop() and array_push()?

1215

How do I install php and apache on windows 10?

1069

Tell me what is htaccess?

920

What is the difference between rest and soap?

1141

How to convert one date format into another in php?

912

What is purpose of @ in Php?

1089

What happens when submit button is clicked?

938

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