arrays on conditions

[plznty]

how can i make an array list based on another array list

for example

array of ("domain.com","domain2.com","domain3.com");

for each of the above if the file_get_contents = "working" then make a new array list of the ones that have the file contents of "working"

thanks.

[Adam]

Loop through them..

 

$working = array();

foreach ($domains as $domain)
{
    if (....)
    {
        $working[] = $domain;
    }
}

 

Not exactly sure what you're trying to do with file_get_contents = "working", so left that part out.

[JAY6390]

Something like this should do it

$domains = array('http://www.google.com','http://www.jaygilford.com','http://www.some-random-domain.com');
$active_domains = array();
foreach($domains as $v) {
    if($fp = fopen($v, 'r')) {
        fclose($fp);
        $active_domains[] = $v;
    }
}

echo '<pre>'.print_r($active_domains, true).'</pre>';

[akitchin]

also have a look at array_map.

[plznty]

Thank you for also the code help.

Thanks for all recommendations and contributions.

[salathe]

also have a look at array_map.

 

array_filter would be more appropriate in this instance, since the OP is looking to filter the array based on some condition (the associated file having certain contents). That said, it doesn't make sense to process these serially but perhaps the OP just needs something simple so lets not delve into that.