What is $_ request?
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does PHP support foreign key and Rollback?yes or not.if not then why. how will you done these concept in php?
1 Answers Avanigoradia, Primus Global,
What does == mean in php?
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,
How many keywords are there in php?
Extract url from this string? It should be flexible for all strings, not for this string only. "yahoo.comyahoo.co.inhotmail.org"
What is the use of strip_tags() method?
full form of php??
What is difference between session and cookies in php?
Binary tree question - Node has numeric data (int) The function takes depth as argument and sum all the value of the node of the depth. For instance, (0) depth 0 / \ 10 20 depth 1 / \ / \ 40 50 60 70 depth 2 so if you pass get_sum(2), you would return 220 which is 40+50+60+70 (sum of depth2) write the function.
Explain php split() function.
What is delimiter php?
How does integrate SSL certificate in websites and also how to generate CSR in Local machines? plese give some ideas ASAP.....