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I have this string

$string = 'tmy-string-sssss-1134';

I need to have 1134 out of this string

basically i want to pick up the last instance of " - ".

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Best answer

$string = 'tmy-string-sssss-1134';

$result = array_map('strrev', explode('-', strrev($string)));

// print_r($result);

echo $result[0];

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