What is __ invoke in php?
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How to define a user function?
How do I find environment variables?
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,
what are the various PHP Script Optimization techniques?
1 Answers IBM, Krify Software Technologies, TCL,
What is the Default syntax used in PHP?
what is the abbrevation of PHP?
Is array a key php?
What type of headers that PHP supports?
Distinguish between urlencode and urldecode?
What are hooks in php?
i have saved the password in encrypted format in database. now i want how to retrive the password in decrypted format.
Tell me can you extend a final defined class?