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reformat an array

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Sep 15.2006

Hi,

Let say I have an array A, having contents like:
A[0] = APPLE
A[1] = APPLE
A[2] = BANANA
A[3] = PEAR
A[4] = PEAR
A[5] = PEAR
A[6]= PEACH

I want don’t want to have repeating contents in the array, such that the resultant array is like:
A[0] = APPLE
A[1] = BANANA
A[2] = PEAR
A[3] = PEACH

So, what should be the PHP code like? ?

Thank you

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PHP

2 Comments(s) ↴

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@ronverdonkSep 15.2006 — Read the manual [URL=http://nl3.php.net/manual/he/function.array-unique.php]http://nl3.php.net/manual/he/function.array-unique.php[/URL]

Ronald ?
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@pcthugSep 15.2006 — Use the [FONT=Courier New][url=http://www.php.net/manual/en/function.array-unique.php]array_unique[/url][/FONT] function.
[code=php]
$a = array('APPLE', 'APPLE', 'BANANA', 'PEAR', 'PEAR', 'PEAR', 'PEACH');
$b = array_unique($a);
print_r($b);
[/code]
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