What is php routing?
1. Write a function to swap two values ? $a = 10; $b = 20; echo $a, $b; swap(); // If u want u can pass parameters echo $a, $b; // It should print 20 , 10
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Tell me what types of loops exist in php?
Who created numbers?
What library is used for pdf in php?
What are php magic methods?
I finished my degree 4 years back. I didnt get job in software. In the time(for 4 years) i worked one kpo industries. but now i got job in php(40 employes working there) as fresher(Salary 8000). Shall i join in php. I have no knowledge about php. Can i do well in php. How will my carrier if i join in php? Please can you give your idea.? It will be more usefull to me.
Explain the three different kinds of Arrays?
How to calculate the difference between two dates using php?
What is mysqli_real_escape_string?
What are advantages of .htaccess?
How can we know the count/number of elements of an array?
How can we display information of a variable and readable by human with php?