$re = '/^(\d) (\S+) (\d{2} \w{3} \d{4}) (.*)\s+-\s(Dkt\S+)\s*(.*?)\s*(\$\d+(?:\.\d+)?)\.?\s*$/m';
$str = '1 240R 15 Apr 2021 240 Litre Sulo Bin Recycling - Dkt#11053610 O/N: ONE DENTAL $10.00
1 1.5cm 06 Apr 2021 1.5m Co-Mingle Recycling Bin - Dkt#11028471 $18.00.
1 1.5m 12 Apr 2021 Service 1.5m Front Lift bin - Dkt#11028421 $24.00
1 660 14 Apr 2021 660L Rear Lift Bin - Dkt#11156377 O/N: YOUR CAR SOLD $22.50';
preg_match_all($re, $str, $matches, PREG_SET_ORDER, 0);
// Print the entire match result
var_dump($matches);
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for PHP, please visit: http://php.net/manual/en/ref.pcre.php