Generating unique numbers using php

Posted on 16th Feb 2014 07:03 pm by admin

Hi,
I need help in generating unique number using php.I tired using rand() in php.But, by using rand() method,the generated values are repeating.I want unique numbers in my application.
Every time in loop,i need a unique number.
If anybody knows of generating unique numbers,pls reply AEAP.


Thank u inadvance

Your Answer:

Login to answer

Other forums

How to get the previous months last date....
Here's my wittle problem. I suck at working with dates.

So today is 10/20/2009, i need to fig

I need help on this PHP code
Hi everybody, I made some kind of mistake while editing the code below. As you see, at the 3 row my

AJAX form submit
I recently built a form that submits data to my database with an ajax function that is called throug

ok i need to join all this pages to make 1 neat code
i have 5 pages that make up my tv guide it works 100% but i want to make it 1 page if i can or 2, i

help with calculations on a flat text file
hello,
I have this code below that is attached to a flat file like this:
Email:LastName:FirstN

Character increment
Hi,

I am facing a scenario like above,but in my case i want to show up like Col A,Col B etc..

Help with simple query
Hi,

I'm trying to do a Query with a Union where I want to print the number of rows $tc conta

function not returning the correct value
I have a program that needs to return a value from a function. I have an output statement inside the

having probem inserting data into db table
hi

i have a table with following columns in it
Code: candidate_id, degree, cgpa, institute

a dificult string search
Hi I don't know a way around this. I want the user to input a password, but to make it a bit complca