Jump to content

Beginner PHP function questions


Tuscanbot
Go to solution Solved by .josh,

Recommended Posts

Hi guys,

I am trying to understand these questions regarding function and how or where can i get some knowledge to understand and create the code.

questions are:
1. Open the text file “status.txt” as read only using variable $handle to store the file handle.
2. Begin a session.    (what does it mean begin session? does it mean start using the if condition?)
3. Return the number of elements in array $days. 
4. Convert an array $data with five elements into a string that is delimited by tab.
 (what does it mean by delimited by tab?)
5. Check if the form text item "status" obtained via get method is empty.

Thank you in advance!

Link to comment
Share on other sites

  • Solution

what have you tried? you could have gotten these from literally putting each question as-is in google...

 

1. Open the text file “status.txt” as read only using variable $handle to store the file handle.

fopen

2. Begin a session. (what does it mean begin session? does it mean start using the if condition?)

session_start

3. Return the number of elements in array $days.

count

4. Convert an array $data with five elements into a string that is delimited by tab.

(what does it mean by delimited by tab?)

implode

5. Check if the form text item "status" obtained via get method is empty.

$_GET using empty

Link to comment
Share on other sites

what have you tried? you could have gotten these from literally putting each question as-is in google...

 

1. Open the text file “status.txt” as read only using variable $handle to store the file handle.

fopen

2. Begin a session. (what does it mean begin session? does it mean start using the if condition?)

session_start

3. Return the number of elements in array $days.

count

4. Convert an array $data with five elements into a string that is delimited by tab.

(what does it mean by delimited by tab?)

implode

5. Check if the form text item "status" obtained via get method is empty.

$_GET using empty

 

A+ for this assignment.

Link to comment
Share on other sites

This thread is more than a year old. Please don't revive it unless you have something important to add.

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.