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?

0 Answers  

---

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?

0 Answers  

---

Extract url from this string? It should be flexible for all strings, not for this string only. "yahoo.comyahoo.co.inhotmail.org"

1 Answers   A1 Technology,

---

What is the use of strip_tags() method?

0 Answers  

---

full form of php??

12 Answers   HCL,

---

What is difference between session and cookies in php?

0 Answers  

---

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.

0 Answers   Amazon, FGD,

---

Explain php split() function.

0 Answers  

---

What is delimiter php?

0 Answers  

---

How does integrate SSL certificate in websites and also how to generate CSR in Local machines? plese give some ideas ASAP.....

0 Answers  

---