PHP

There no any function available in php to detect string, this technique is used when user type login name with CAPITAL CASE, CameL caSe or Title case, web developer also prevent these type cases of string for user account loginanme because they assigned unique column of username in database, I wanted to use

FUNCTION TO CHECK IF IS EVEN NUMBER FUNCTION TO CHECK IF IS ODD 

Define array to for shuffle keys Define array indexes to get random keys in while loop Assign array keys in random order, they will be shuffled in while loop and Print Array to see shuffled array key result This complete code of function

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1.Remove duplicate values from array – ARRAY_UNIQUE Result 2.Re-order with random values from array-SHUFFLE Result 3.Remove null values from array-ARRAY_FILTER Result 4.Ascending order array values-SORT Result 5.Descending order array values-ARSORT Result 6.Ascending order array keys Result 7.Descending order array keys Result 8.Replace text string from array with STR_REPLACE Result 8.Change

Many times we need to store #array in #database with because may we don’t want to create all specified fields with names in #database table, so we just inserted, and here is example that I want to save whole #array data in database table field mysql. mysql cannot allow you

I was also faced that problem  the unchecked checkboxes cannot submit the data when submit form,  so I decided to a write a jquery, here is my html When I using print_r($_POST) ; its just return and here is #jQuery code to show both unchecked and checked checkboxes now I