What is the function func_num_args() used for?
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Tell me what is needed to be able to use image function?
If the variable $var1 is set to 10 and the $var2 is set to the character var1, what's the value of $$var2?
Suppose your Zend engine supports the mode <? ?> Then how can u configure your PHP Zend engine to support <?PHP ?> mode ?
Questions on OOP concepts 1. What are the access specifiers available in php ? Explain 2. What is object cloning ? 3. What are the differences between interface and abstract class ? 4. What is overloading ? 5. What is overriding ? 6. How to prevent function overriding ? 7. What is the use of "final" keyword ? 8. What is static variable ? How will access a static variable ? What is static class ?
What kind of variable is age?
When is a conditional statement ended with endif?
How to terminate the execution of a script in PHP?
Explain what is the difference between for and foreach?
What backslash character will match whitespace?
Explain PHP looping?
Can we use php variable in javascript?
how to use http headers inside php? Write the statement through which it can be added?