undefined offset when using php explode()

Question

I\'ve written what I thought was a very simple use of the php explode() function to split a name into forename and surname:

// split name into f         


        

Answer 1

Use array_pad

e.q.: $split = array_pad(explode(' ', $fullname), 2, null);

• explode will split your string into an array without any limits.
• array_pad will fill the exploded array with null values if it has less than 2 entries.

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See array_pad