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

14 Answers   Aquasol, Infosys, TCS, Torque Infotech,

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Tell me what types of loops exist in php?

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Who created numbers?

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What library is used for pdf in php?

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What are php magic methods?

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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.

2 Answers  

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Explain the three different kinds of Arrays?

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How to calculate the difference between two dates using php?

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What is mysqli_real_escape_string?

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What are advantages of .htaccess?

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How can we know the count/number of elements of an array?

3 Answers  

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How can we display information of a variable and readable by human with php?

0 Answers  

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