$re = '/^(?:ach\sdebit\s|point\sof\ssale\sdebit\s)?(?:l\d{3}\s)?(?:TIME\s\d\d:\d\d\s[A|P]M\s*)?(?:DATE\s\d\d-\d\d\s)?([a-z-*\'\s]+)(?:[\d\s]{15,}|\d{3}-?\d{3}-?\d{4}|#\w+)?/mi';
$str = 'ACH Debit 5/3 MORTGAGE LN PAYMENT 017136000924355
Point of Sale Debit L340 TIME 08:37 AM DATE 04-26 JR GENERAL STORE CHARLOTTE NC
Point of Sale Debit L343 TIME 07:02 PM DATE 04-25 AUTOZONE 4982 35CONCORD NC
Point of Sale Debit L343 TIME 07:00 PM DATE 04-25 AUTOZONE 4982 35CONCORD NC
Point of Sale Debit L340 DATE 04-25 ASF*ATA KARATE OF 800-5258967
ACH Debit GS Home Imp Fin 8669360602 017116001434401
Point of Sale Debit L343 TIME 07:56 AM DATE 04-27 AUTOZONE 4982 35CONCORD NC
Point of Sale Debit L340 DATE 04-25 CHICK-FIL-A #01118CONCORD
Point of Sale Debit L340 DATE 04-26 ANGELAS CONCORD
Point of Sale Debit L340 DATE 04-25 ATA KARATE CONCORDCONCORD
Check INCLEARING CHECK
Point of Sale Debit L341 TIME 03:52 PM DATE 04-27 HARRIS TE 358 GEOCONCORD NC
Point of Sale Debit L341 TIME 08:57 AM DATE 04-28 WALGREENS STORE 1CHARLOTTE NC
Point of Sale Debit L340 DATE 04-26 CHICK-FIL-A #01118CONCORD
Point of Sale Debit L340 DATE 04-27 HT EXPRESS LANE #6CONCORD
';
preg_match_all($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