Answer Posted / krishnendu misra

Normaly Three types of inheritance in php
1)single
2)multilavel
4)Hirrerchical

but we can do multiple inheritance in php using interface.

What is the difference between myisam and innodb?

1038

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Suppose we receive a form submitted by a post to subscribe to a newsletter. This form has only one field, an input text field named email. How would we validate whether the field is empty? Print a message "the email cannot be empty" in this case?

1130

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What is the use of strip_tags() method?

931

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Write a program to display table of a number using php?

935

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What is meant by pdo in php?

999

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Which method removes the last element from the end of an array?

957

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What is full form of php? Who is the father or inventor of php?

1008

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What is the apache?

944

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How can we define a variable accessible in functions of a php script?

988

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Does mysql need php?

906

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What are access specifiers?

988

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Is uploaded file php?

939

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How should a model be structured in mvc?

922

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Explain how does one prevent the following warning ‘warning: cannot modify header information – headers already sent' and why does it occur in the first place?

981

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Is php fully object oriented?

917

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