Technologies


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Reset MD5 password using phpMyAdmin?

As you know MD5 (Message-Digest algorithm 5) is one way encryption method. In order to reset MD5 password you have to run database query. Here I have got one direct solution for resetting MD5 password…


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mysql_num_rows() VS mysql_affected_rows()

Today I need to display record set like how many rows fetched or affected by query. There are two different function in PHP to get fetched or affected rows information and it is mysql_num_rows() and…


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PHP MD5() Function

MD5() is a most useful function in PHP. MD5() means Message-Digest Algorithm. MD5() is used to encrypt string value. MD5() function returns hash value on success and False on failure. We can say MD5() is…


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Difference between echo and print

There is slight difference between echo and print. But both are used to print string variables to the browser. Echo: Echo is language Construct. Echo does not return any value. Echo is faster than Print….


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The Concatenation Operator in PHP

Every web technology has different concatenation operator. Such as, Java and JavaScript used (+), ColdFusion used (&) and so on… Same like dot (.) operator used in PHP. What is use of concatenation operator? To concatenation two…