vb.org Archive - how to make this Array(need help)

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megatrue

11-17-2008 03:43 PM

how to make this Array(need help)

hello, I'm a newbie. Anyone can help me?
I have a problem with array.

$a=array("Dog","www.mydomain.com","Horse");

How to find www.mydomain.com with Regular expression and remove it. then rebuild a new arry without "www.mydomain.com". i know how to make a Regular expression.

Dismounted

11-18-2008 03:24 AM

No need to use "intensive" regex functions.

PHP Code:


		
			
$a = array(
    'Dog',
    'www.mydomain.com',
    'Horse'
);
$find = array_keys($a, 'www.mydomain.com');

foreach ($find AS $key)
{
    unset($a[$key]);
}

megatrue

11-18-2008 09:59 AM

thank you
but if my array is:

PHP Code:


		
			
$a = array(
    'Dog',
    'www.mydomain.com',
    'www.mydomain.com/index.php',
    'www.myotherdomain.com/index.php',
    'www.myotherdomain.com',
    '...',
    '...',
    'Horse'
);

this function array_keys() is not fittingly.

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