Getting Check box values using array in PHP
Many times we have to display a list of names or records for consideration and out of which user can select any number of records for further action. Here we may not know exactly how many records will be displayed as some time based on different conditions records will be collected from a table. So we can list the records with a checkbox by the side of it and user can select any number of recodes. We will have one unique id associated with each record and that will be used as value of the check box. Here is the code to display a list and then you can select and submit to see the result.This is a server side solution and we can get the array value using client side JavaScript we can also get the value of the array of checkboxes.
Note that if in your server settings global variables is set to OFF then you have to take care for that.
To remove one extra , at the end of the output we used rtrim function.
This article is written by plus2net.com team.
- Array functions in PHP
- array : Creating an Array
- Multidimensional array : Creating and displaying
- array_diff Difference of two arrays
- array_count_values counting the frequency of values inside an array
- count : sizeof Array Size or length
- array_push : Adding element to an Array
- array_merge : Adding two arrays
- array_sum : Array Sum of all elements
- array_keys : To get array of keys from an array
- max Getting the maximum or Minimum value of elements in an array
- current Value of present cursor element in an array
- reset Moves the internal pointer to first element
- end Moves the internal pointer to last element
- Array checkbox
- array_map : Using user defined and native function to each element of an array
- current : Returns current element
- reset : Move cursor to first element
- end : Move cursor to last element
- next : Move cursor to next
- prev : Move cursor to previous element
- in_array : IN Array to search for elements inside an array
- is_array : To check the variable is array or not
- array_rand : Random elements of Array
- array_unique : Array Unique values
- Breaking of strings to create array using split command
- Session Array to maintain data in different pages
- unset : Deleting elements of an array by using its key or value
- sort: sorting of PHP array
- usort: Sorting array by using user defined function
- Displaying the elements of an array
- Filtering elements and returning new array based on callback function
- Applying user function to each element of an array
- http_build_query: generate query string using elements to pass through URL
| smo1234 | 18-06-2012 |
| Good one thanks | |