Extracting array data

Question

I am writing a script that will grab domain names from a webpage and print a list of ones that match certain criteria.

I have the data in an array but I can't seem to print it out in a friendly format although no matter what I try I cannot seem to extract what I need.

An example of my array is shown below:

Array
(
    [0] => Array
        (
            [0] => domain1.com.au
            [1] => domain2.com.au
            [2] => domain3.com.au
            [3] => domain4.com.au
            [4] => domain5.com.au
        )

)

Basically I just want to print each occurrence of *.com.au on a new line.

If someone to give me an example or suggestion it would be great.

also, please sanitize as Mihai sayd, before storing values

Ionut Flavius Pogacian
– Ionut Flavius Pogacian

2012-08-20 11:26:24 +00:00
Commented Aug 20, 2012 at 11:26 — Ionut Flavius Pogacian
– Ionut Flavius Pogacian, Commented Aug 20, 2012 at 11:26

Mihai Iorga · Accepted Answer · 2012-08-20 11:23:58Z

2

foreach ($array[0] as $domain){
    if(strstr($domain, '.com.au')){
        echo $domain."<br />";
    }
}

answered Aug 20, 2012 at 11:23

Mihai Iorga

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1 Comment

user1611595 Over a year ago

This worked exactly how I wanted, I also like that you included sanitation as there is a possibility that stray data will find itself into the array.

Rene Pot · Accepted Answer · 2012-08-20 11:22:41Z

2

The array you supplied should be in $array.

PHP_EOL inserts a newline if you look at the source. <br /> inserts a new line visually

foreach ($array[0] as $domain){
    echo $domain.'<br />'.PHP_EOL;
}

answered Aug 20, 2012 at 11:22

Rene Pot

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Comments

Ionut Flavius Pogacian · Accepted Answer · 2012-08-20 11:23:03Z

1

Try:

foreach( $arr[0] as $key => $value)
{
echo '<br/>'. $value;
}

answered Aug 20, 2012 at 11:23

Ionut Flavius Pogacian

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