Find exact same string in multiple strings

Question

The following example.

I have an array like this :

Array
(
    [0] =>  vlakke lasflenzen PN6
    [1] =>  vlakke lasflenzen PN10
    [2] =>  vlak         


        

Answer 1

I finally got my own solutin to work.

$names = array[
    'vlakke lasflenzen PN6',
    'vlakke lasflenzen PN10',
    'vlakke lasflenzen PN16',
    'vlakke lasflenzen PN25-40'
];

$name = [];
$parts = [];
foreach ($names as $name) {
    $parts[] = array_filter(explode(' ', $name));
}

foreach ($parts[0] as $index => $part) {
        $match = true;
        foreach ($parts as $item) {
                if ($item[$index] !== $part)
                        $match = false;
        }
        if ($match)
                $name[] = ucfirst($part);
}


echo implode(' ', $name);
# Output : "Vlakke Lasflenzen"